#include "HGImgProc.h"
#include "./ImageProcess/ImageApplyAdjustColors.h"
#include "./ImageProcess/ImageApplyAutoCrop.h"
#include "./ImageProcess/ImageApplyDiscardBlank.h"
#include "./ImageProcess/ImageApplyBWBinaray.h"
#include "./ImageProcess/ImageApplyChannel.h"
#include "./ImageProcess/ImageApplyColorRecognition.h"
#include "./ImageProcess/ImageApplyDispersion.h"
#include "./ImageProcess/ImageApplyFadeBackGroundColor.h"
#include "./ImageProcess/ImageApplyFilter.h"
#include "./ImageProcess/ImageApplyOutHole.h"
#include "./ImageProcess/ImageApplyHSVCorrect.h"
#include "CvxText.hpp"
#include "../base/HGInc.h"
#include "../base/HGUtility.h"

HGResult HGAPI HGImgProc_ResizeImage(HGImage image, HGImage destImage, HGUInt interp)
{
	if (NULL == image || NULL == destImage || image == destImage)
	{
		return HGBASE_ERR_INVALIDARG;
	}

	if (HGIMGPROC_INTERPOTYPE_NN != interp && HGIMGPROC_INTERPOTYPE_LINEAR != interp)
	{
		return HGBASE_ERR_INVALIDARG;
	}

	HGImageInfo imgInfo;
	HGBase_GetImageInfo(image, &imgInfo);
	HGImageInfo destImgInfo;
	HGBase_GetImageInfo(destImage, &destImgInfo);

	uint32_t type = imgInfo.type;
	uint32_t destType = destImgInfo.type;
	if (type != destType)
	{
		return HGBASE_ERR_INVALIDDATA;
	}

	HGByte* data = NULL;
	HGBase_GetImageData(image, &data);
	HGByte* destData = NULL;
	HGBase_GetImageData(destImage, &destData);

	HGImageRoi roi;
	HGBase_GetImageROI(image, &roi);
	HGImageRoi destRoi;
	HGBase_GetImageROI(destImage, &destRoi);

	HGUInt roiWidth = roi.right - roi.left;
	HGUInt roiHeight = roi.bottom - roi.top;
	HGUInt destRoiWidth = destRoi.right - destRoi.left;
	HGUInt destRoiHeight = destRoi.bottom - destRoi.top;

	if (roiWidth == destRoiWidth && roiHeight == destRoiHeight)
	{
		return HGBase_CopyImage(image, destImage);
	}

	if (HGBASE_IMGTYPE_BINARY == type)
	{
		HGImage imageTmp1 = NULL;
		HGResult ret = HGBase_CloneImage(image, HGBASE_IMGTYPE_GRAY, 0, &imageTmp1);
		if (HGBASE_ERR_OK == ret)
		{
			HGImage imageTmp2 = NULL;
			ret = HGBase_CreateImage(destRoiWidth, destRoiHeight, HGBASE_IMGTYPE_GRAY, imgInfo.origin, &imageTmp2);
			if (HGBASE_ERR_OK == ret)
			{
				ret = HGImgProc_ResizeImage(imageTmp1, imageTmp2, interp);
				if (HGBASE_ERR_OK == ret)
				{
					ret = HGBase_CopyImage(imageTmp2, destImage);
				}

				HGBase_DestroyImage(imageTmp2);
			}

			HGBase_DestroyImage(imageTmp1);
		}

		return ret;
	}

	uint32_t channels = 1;
	if (HGBASE_IMGTYPE_BGR == type || HGBASE_IMGTYPE_RGB == type)
		channels = 3;
	else if (HGBASE_IMGTYPE_BGRA == type || HGBASE_IMGTYPE_RGBA == type)
		channels = 4;

	uint8_t* p = data + roi.top * imgInfo.widthStep + roi.left * channels;
	if (HGBASE_IMGORIGIN_BOTTOM == imgInfo.origin)
		p = data + (imgInfo.height - roi.bottom) * imgInfo.widthStep + roi.left * channels;

	uint8_t* pDest = destData + destRoi.top * destImgInfo.widthStep + destRoi.left * channels;
	if (HGBASE_IMGORIGIN_BOTTOM == destImgInfo.origin)
		pDest = destData + (destImgInfo.height - destRoi.bottom) * destImgInfo.widthStep + destRoi.left * channels;

	IplImage* pImg = cvCreateImageHeader(cvSize(roiWidth, roiHeight), IPL_DEPTH_8U, channels);
	IplImage* pImgDest = cvCreateImageHeader(cvSize(destRoiWidth, destRoiHeight), IPL_DEPTH_8U, channels);
	cvSetData(pImg, p, imgInfo.widthStep);
	cvSetData(pImgDest, pDest, destImgInfo.widthStep);
	int interpolation = (HGIMGPROC_INTERPOTYPE_NN == interp) ? CV_INTER_NN : CV_INTER_LINEAR;
	cvResize(pImg, pImgDest, interpolation);
	cvReleaseImageHeader(&pImgDest);
	cvReleaseImageHeader(&pImg);

	if (imgInfo.origin != destImgInfo.origin)
	{
		HGBase_ImageFlip(destImage, destImage);
	}

	return HGBASE_ERR_OK;
}

HGResult HGAPI HGImgProc_ImageAdjustColors(HGImage image, HGImage destImage,
	HGInt brightness, HGInt contrast, HGFloat gamma)
{
	if (NULL == image)
	{
		return HGBASE_ERR_INVALIDARG;
	}

	HGImageInfo imgInfo;
	HGBase_GetImageInfo(image, &imgInfo);
	HGUInt type = imgInfo.type;

	HGByte* data = NULL;
	HGBase_GetImageData(image, &data);

	HGImageRoi roi;
	HGBase_GetImageROI(image, &roi);
	HGUInt roiWidth = roi.right - roi.left;
	HGUInt roiHeight = roi.bottom - roi.top;

	uint32_t channels = 1;
	if (HGBASE_IMGTYPE_BGR == type || HGBASE_IMGTYPE_RGB == type)
		channels = 3;
	else if (HGBASE_IMGTYPE_BGRA == type || HGBASE_IMGTYPE_RGBA == type)
		channels = 4;

	if (NULL == destImage || image == destImage)
	{
		if (HGBASE_IMGTYPE_BINARY == type)
		{
			HGImage imageTmp = NULL;
			HGResult ret = HGBase_CloneImage(image, HGBASE_IMGTYPE_GRAY, 0, &imageTmp);
			if (HGBASE_ERR_OK == ret)
			{
				ret = HGImgProc_ImageAdjustColors(imageTmp, imageTmp, brightness, contrast, gamma);
				if (HGBASE_ERR_OK == ret)
				{
					ret = HGBase_CopyImage(imageTmp, image);
				}

				HGBase_DestroyImage(imageTmp);
			}

			return ret;
		}

		uint8_t* p = data + roi.top * imgInfo.widthStep + roi.left * channels;
		if (HGBASE_IMGORIGIN_BOTTOM == imgInfo.origin)
			p = data + (imgInfo.height - roi.bottom) * imgInfo.widthStep + roi.left * channels;

		cv::Mat img(roiHeight, roiWidth, CV_8UC(channels), p, imgInfo.widthStep);
		CImageApplyAdjustColors imgApply(brightness, contrast, gamma);
		imgApply.apply(img, 0);
		assert(img.data == p);
	}
	else
	{
		HGImageInfo destImgInfo;
		HGBase_GetImageInfo(destImage, &destImgInfo);
		HGUInt destType = destImgInfo.type;
		if (type != destType)
		{
			return HGBASE_ERR_INVALIDDATA;
		}

		HGByte* destData = NULL;
		HGBase_GetImageData(destImage, &destData);

		HGImageRoi destRoi;
		HGBase_GetImageROI(destImage, &destRoi);
		HGUInt destRoiWidth = destRoi.right - destRoi.left;
		HGUInt destRoiHeight = destRoi.bottom - destRoi.top;

		if (roiWidth != destRoiWidth || roiHeight != destRoiHeight)
		{
			return HGBASE_ERR_INVALIDDATA;
		}

		if (HGBASE_IMGTYPE_BINARY == type)
		{
			HGImage imageTmp = NULL;
			HGResult ret = HGBase_CloneImage(image, HGBASE_IMGTYPE_GRAY, 0, &imageTmp);
			if (HGBASE_ERR_OK == ret)
			{
				ret = HGImgProc_ImageAdjustColors(imageTmp, imageTmp, brightness, contrast, gamma);
				if (HGBASE_ERR_OK == ret)
				{
					ret = HGBase_CopyImage(imageTmp, destImage);
				}

				HGBase_DestroyImage(imageTmp);
			}

			return ret;
		}

		HGBase_CopyImage(image, destImage);

		uint8_t* pDest = destData + destRoi.top * destImgInfo.widthStep + destRoi.left * channels;
		if (HGBASE_IMGORIGIN_BOTTOM == destImgInfo.origin)
			pDest = destData + (destImgInfo.height - destRoi.bottom) * destImgInfo.widthStep + destRoi.left * channels;

		cv::Mat destImg(destRoiHeight, destRoiWidth, CV_8UC(channels), pDest, destImgInfo.widthStep);
		CImageApplyAdjustColors imgApply(brightness, contrast, gamma);
		imgApply.apply(destImg, 0);
		assert(destImg.data == pDest);
	}

	return HGBASE_ERR_OK;
}

HGResult HGAPI HGImgProc_ImageAutoCrop(HGImage image, HGBool autoCrop, HGBool deskew, HGBool fillBlank, const HGImgAutoCropParam* param,
	HGUInt destWidth, HGUInt destHeight, HGUInt destType, HGUInt destOrigin, HGImage* destImage)
{
	if (NULL == image || NULL == destImage)
	{
		return HGBASE_ERR_INVALIDARG;
	}

	HGImageInfo imgInfo;
	HGBase_GetImageInfo(image, &imgInfo);
	if (HGBASE_IMGTYPE_BINARY == imgInfo.type || HGBASE_IMGTYPE_RGB == imgInfo.type
		|| HGBASE_IMGTYPE_RGBA == imgInfo.type || HGBASE_IMGTYPE_BGRA == imgInfo.type)
	{
		HGImage imageTmp = NULL;
		HGResult ret = HGBase_CloneImage(image, HGBASE_IMGTYPE_BGR, 0, &imageTmp);
		if (HGBASE_ERR_OK == ret)
		{
			if (0 == destType)
				destType = imgInfo.type;
			if (0 == destOrigin)
				destOrigin = imgInfo.origin;

			ret = HGImgProc_ImageAutoCrop(imageTmp, autoCrop, deskew, fillBlank, param,
				destWidth, destHeight, destType, destOrigin, destImage);
			HGBase_DestroyImage(imageTmp);
		}

		return ret;
	}

	bool convex = true;
	bool fillColor = false;
	double threshold = 40.0;
	int noise = 8;
	int indent = 5;
	bool normalCrop = false;
	bool dispersion = true;

	if (NULL != param)
	{
		convex = (bool)param->convex;
		fillColor = (bool)param->fillColor;
		threshold = param->threshold;
		noise = param->noise;
		indent = param->indent;
		normalCrop = (bool)param->normalCrop;
		dispersion = (bool)param->dispersion;
	}

	HGByte* data = NULL;
	HGBase_GetImageData(image, &data);

	HGImageRoi roi;
	HGBase_GetImageROI(image, &roi);
	HGUInt roiWidth = roi.right - roi.left;
	HGUInt roiHeight = roi.bottom - roi.top;

	uint32_t channels = 1;
	if (HGBASE_IMGTYPE_BGR == imgInfo.type)
		channels = 3;

	uint8_t* p = data + roi.top * imgInfo.widthStep + roi.left * channels;
	if (HGBASE_IMGORIGIN_BOTTOM == imgInfo.origin)
		p = data + (imgInfo.height - roi.bottom) * imgInfo.widthStep + roi.left * channels;

	cv::Mat img(roiHeight, roiWidth, CV_8UC(channels), p, imgInfo.widthStep);

	cv::Mat destImg;
	autoCrop_desaskew_fillBlank(img, destImg, autoCrop, deskew, fillBlank, destWidth, destHeight,
		convex, fillColor, threshold, noise, indent, normalCrop, dispersion);
	if (destImg.empty())
	{
		return HGIMGPROC_ERR_FAIL;
	}

	HGImageInfo newImgInfo;
	newImgInfo.width = (HGUInt)destImg.cols;
	newImgInfo.height = (HGUInt)destImg.rows;
	newImgInfo.type = imgInfo.type;
	newImgInfo.widthStep = (HGUInt)destImg.step;
	newImgInfo.origin = imgInfo.origin;

	if (0 == destType)
		destType = imgInfo.type;
	if (0 == destOrigin)
		destOrigin = imgInfo.origin;

	return HGBase_CreateImageFromData(destImg.data, &newImgInfo, NULL, destType, destOrigin, destImage);
}

HGResult HGAPI HGImgProc_ImageBlankCheck(HGImage image, const HGImgBlankCheckParam* param, HGBool* blank)
{
	if (NULL == image || NULL == blank)
	{
		return HGBASE_ERR_INVALIDARG;
	}

	HGImageInfo imgInfo;
	HGBase_GetImageInfo(image, &imgInfo);
	if (HGBASE_IMGTYPE_BINARY == imgInfo.type || HGBASE_IMGTYPE_RGB == imgInfo.type
		|| HGBASE_IMGTYPE_RGBA == imgInfo.type || HGBASE_IMGTYPE_BGRA == imgInfo.type)
	{
		HGImage imageTmp = NULL;
		HGResult ret = HGBase_CloneImage(image, HGBASE_IMGTYPE_BGR, 0, &imageTmp);
		if (HGBASE_ERR_OK == ret)
		{
			ret = HGImgProc_ImageBlankCheck(imageTmp, param, blank);
			HGBase_DestroyImage(imageTmp);
		}

		return ret;
	}

	HGDouble threshold = 40.0;
	HGInt edge = 150;
	HGInt blockSize = 10;
	HGDouble devTh = 50.0;
	HGDouble meanTh = 200.0;

	if (NULL != param)
	{
		threshold = param->threshold;
		edge = param->edge;
		blockSize = param->blockSize;
		devTh = param->devTh;
		meanTh = param->meanTh;
	}

	HGByte* data = NULL;
	HGBase_GetImageData(image, &data);

	HGImageRoi roi;
	HGBase_GetImageROI(image, &roi);
	HGUInt roiWidth = roi.right - roi.left;
	HGUInt roiHeight = roi.bottom - roi.top;

	uint32_t channels = 1;
	if (HGBASE_IMGTYPE_BGR == imgInfo.type)
		channels = 3;

	uint8_t* p = data + roi.top * imgInfo.widthStep + roi.left * channels;
	if (HGBASE_IMGORIGIN_BOTTOM == imgInfo.origin)
		p = data + (imgInfo.height - roi.bottom) * imgInfo.widthStep + roi.left * channels;

	cv::Mat img(roiHeight, roiWidth, CV_8UC(channels), p, imgInfo.widthStep);

	bool ret = CImageApplyDiscardBlank::apply(img, threshold, edge, blockSize, devTh, meanTh);
	*blank = ret ? HGTRUE : HGFALSE;
	return HGBASE_ERR_OK;
}

HGResult HGAPI HGImgProc_ImageDrawLine(HGImage image, HGInt x1, HGInt y1, HGInt x2, HGInt y2,
	HGColor color, HGUInt width, HGUInt type)
{
	if (NULL == image || 0 == width || type < HGIMGPROC_LINETYPE_SOLID || type > HGIMGPROC_LINETYPE_DASH)
	{
		return HGBASE_ERR_INVALIDARG;
	}

	HGImageInfo imgInfo;
	HGBase_GetImageInfo(image, &imgInfo);
	if (HGBASE_IMGTYPE_BINARY == imgInfo.type || HGBASE_IMGTYPE_GRAY == imgInfo.type)
	{
		HGImage imageTmp = NULL;
		HGResult ret = HGBase_CloneImage(image, HGBASE_IMGTYPE_BGR, 0, &imageTmp);
		if (HGBASE_ERR_OK == ret)
		{
			ret = HGImgProc_ImageDrawLine(imageTmp, x1, y1, x2, y2, color, width, type);
			if (HGBASE_ERR_OK == ret)
			{
				ret = HGBase_CopyImage(imageTmp, image);
			}

			HGBase_DestroyImage(imageTmp);
		}

		return ret;
	}

	HGByte* data = NULL;
	HGBase_GetImageData(image, &data);

	HGImageRoi roi;
	HGBase_GetImageROI(image, &roi);
	HGUInt roiWidth = roi.right - roi.left;
	HGUInt roiHeight = roi.bottom - roi.top;

	uint32_t channels = 3;
	if (HGBASE_IMGTYPE_BGRA == imgInfo.type || HGBASE_IMGTYPE_RGBA == imgInfo.type)
		channels = 4;

	uint8_t* p = data + roi.top * imgInfo.widthStep + roi.left * channels;
	if (HGBASE_IMGORIGIN_BOTTOM == imgInfo.origin)
		p = data + (imgInfo.height - roi.bottom) * imgInfo.widthStep + roi.left * channels;

	IplImage* pImg = cvCreateImageHeader(cvSize(roiWidth, roiHeight), IPL_DEPTH_8U, channels);
	cvSetData(pImg, p, imgInfo.widthStep);

	if (HGBASE_IMGORIGIN_BOTTOM == imgInfo.origin)
	{
		y1 = roiHeight - y1 - 1;
		y2 = roiHeight - y2 - 1;
	}

	HGUInt r = HG_GETCOLOR_R(color);
	HGUInt g = HG_GETCOLOR_G(color);
	HGUInt b = HG_GETCOLOR_B(color);
	if (HGBASE_IMGTYPE_RGB == imgInfo.type || HGBASE_IMGTYPE_RGBA == imgInfo.type)
	{
		r = HG_GETCOLOR_B(color);
		g = HG_GETCOLOR_G(color);
		b = HG_GETCOLOR_R(color);
	}

	cvLine(pImg, cvPoint(x1, y1), cvPoint(x2, y2), cvScalar(b, g, r), width);
	cvReleaseImageHeader(&pImg);
	return HGBASE_ERR_OK;
}

HGResult HGAPI HGImgProc_AddImageWatermark(HGImage image, const HGChar* text, HGColor color, HGUInt posType,
	HGInt locationX, HGInt locationY, const HGImgWatermarkFontParam *fontParam)
{
	if (NULL == image || NULL == text || '\0' == *text || posType < HGIMGPROC_WMPOSTYPE_LEFT
		|| posType > HGIMGPROC_WMPOSTYPE_LOCATION)
	{
		return HGBASE_ERR_INVALIDARG;
	}

	std::string fontName = "宋体";
	HGUInt fontSize = 20;
	HGBool bold = HGFALSE;
	HGBool underline = HGFALSE;
	HGBool italic = HGFALSE;
	HGBool strikeout = HGFALSE;

	if (NULL != fontParam)
	{
		if (0 == fontParam->fontSize)
		{
			return HGBASE_ERR_INVALIDARG;
		}

		fontName = fontParam->foneName;
		fontSize = fontParam->fontSize;
		bold = fontParam->bold;
		underline = fontParam->underline;
		italic = fontParam->italic;
		strikeout = fontParam->strikeout;
	}

	HGChar moduleName[256];
	HGBase_GetModuleName((void *)HGImgProc_AddImageWatermark, moduleName, 256);
	HGChar modulePath[256];
	HGBase_GetFilePath(moduleName, modulePath, 256);
	HGChar fontPath[256];
	sprintf(fontPath, "%s%s.ttf", modulePath, fontName.c_str());

	CvxText cvxText;
	HGResult ret = cvxText.Create(fontPath);
	if (HGBASE_ERR_OK != ret)
	{
		return ret;
	}

	ret = cvxText.DrawString(image, text, color, posType, locationX, locationY, fontSize, bold, underline, italic, strikeout);
	return ret;
}

#if 0
HGResult HGAPI HGImgProc_ImageBinarization(HGImage image, HGImage destImage, HGUInt thresholdType,
	HGInt threshold, HGInt blockSize, HGInt constant)
{
	if (NULL == image || thresholdType < HGIMGPROC_THRESHTYPE_BINARY || thresholdType > HGIMGPROC_THRESHTYPE_ERROR_DIFFUSION)
	{
		return HGBASE_ERR_INVALIDARG;
	}

	CImageApplyBWBinaray::ThresholdType thresholdType2 = CImageApplyBWBinaray::ThresholdType::THRESH_BINARY;
	if (HGIMGPROC_THRESHTYPE_OTSU == thresholdType)
		thresholdType2 = CImageApplyBWBinaray::ThresholdType::THRESH_OTSU;
	else if (HGIMGPROC_THRESHTYPE_ADAPTIVE_GAUSSIAN == thresholdType)
		thresholdType2 = CImageApplyBWBinaray::ThresholdType::ADAPTIVE_GAUSSIAN;
	else if (HGIMGPROC_THRESHTYPE_ADAPTIVE_MEAN == thresholdType)
		thresholdType2 = CImageApplyBWBinaray::ThresholdType::ADAPTIVE_MEAN;
	else if (HGIMGPROC_THRESHTYPE_ERROR_DIFFUSION == thresholdType)
		thresholdType2 = CImageApplyBWBinaray::ThresholdType::ERROR_DIFFUSION;

	HGImageInfo imgInfo;
	HGBase_GetImageInfo(image, &imgInfo);

	HGByte* data = NULL;
	HGBase_GetImageData(image, &data);

	HGImageRoi roi;
	HGBase_GetImageROI(image, &roi);
	HGUInt roiWidth = roi.right - roi.left;
	HGUInt roiHeight = roi.bottom - roi.top;

	if (NULL == destImage || image == destImage)
	{
		if (HGBASE_IMGTYPE_BINARY == imgInfo.type)
		{
			return HGBASE_ERR_OK;
		}
		else if (HGBASE_IMGTYPE_GRAY != imgInfo.type)
		{
			HGImage imageTmp = NULL;
			HGResult ret = HGBase_CloneImage(image, HGBASE_IMGTYPE_GRAY, 0, &imageTmp);
			if (HGBASE_ERR_OK == ret)
			{
				ret = HGImgProc_ImageBinarization(imageTmp, imageTmp, thresholdType, threshold, blockSize, constant);
				if (HGBASE_ERR_OK == ret)
				{
					ret = HGBase_CopyImage(imageTmp, image);
				}

				HGBase_DestroyImage(imageTmp);
			}

			return ret;
		}

		uint8_t* p = data + roi.top * imgInfo.widthStep + roi.left;
		if (HGBASE_IMGORIGIN_BOTTOM == imgInfo.origin)
			p = data + (imgInfo.height - roi.bottom) * imgInfo.widthStep + roi.left;

		cv::Mat img(roiHeight, roiWidth, CV_8UC(1), p, imgInfo.widthStep);
		CImageApplyBWBinaray imgApply(thresholdType2, threshold, blockSize, constant);
		imgApply.apply(img, 0);
		if (img.data != p)
		{
			for (HGUInt i = 0; i < roiHeight; ++i)
			{
				memcpy(p + i * imgInfo.widthStep, img.data + i * img.step, roiWidth);
			}
		}
	}
	else
	{
		HGImageInfo destImgInfo;
		HGBase_GetImageInfo(destImage, &destImgInfo);
		if (imgInfo.type != destImgInfo.type)
		{
			return HGBASE_ERR_INVALIDDATA;
		}

		HGByte* destData = NULL;
		HGBase_GetImageData(destImage, &destData);

		HGImageRoi destRoi;
		HGBase_GetImageROI(destImage, &destRoi);
		HGUInt destRoiWidth = destRoi.right - destRoi.left;
		HGUInt destRoiHeight = destRoi.bottom - destRoi.top;

		if (roiWidth != destRoiWidth || roiHeight != destRoiHeight)
		{
			return HGBASE_ERR_INVALIDDATA;
		}

		if (HGBASE_IMGTYPE_BINARY == imgInfo.type)
		{
			return HGBase_CopyImage(image, destImage);
		}
		else if (HGBASE_IMGTYPE_GRAY != imgInfo.type)
		{
			HGImage imageTmp = NULL;
			HGResult ret = HGBase_CloneImage(image, HGBASE_IMGTYPE_GRAY, 0, &imageTmp);
			if (HGBASE_ERR_OK == ret)
			{
				ret = HGImgProc_ImageBinarization(imageTmp, imageTmp, thresholdType, threshold, blockSize, constant);
				if (HGBASE_ERR_OK == ret)
				{
					ret = HGBase_CopyImage(imageTmp, destImage);
				}

				HGBase_DestroyImage(imageTmp);
			}

			return ret;
		}

		HGBase_CopyImage(image, destImage);

		uint8_t* pDest = destData + destRoi.top * destImgInfo.widthStep + destRoi.left;
		if (HGBASE_IMGORIGIN_BOTTOM == destImgInfo.origin)
			pDest = destData + (destImgInfo.height - destRoi.bottom) * destImgInfo.widthStep + destRoi.left;

		cv::Mat destImg(destRoiHeight, destRoiWidth, CV_8UC(1), pDest, destImgInfo.widthStep);
		CImageApplyBWBinaray imgApply(thresholdType2, threshold, blockSize, constant);
		imgApply.apply(destImg, 0);
		if (destImg.data != pDest)
		{
			for (HGUInt i = 0; i < destRoiHeight; ++i)
			{
				memcpy(pDest + i * destImgInfo.widthStep, destImg.data + i * destImg.step, destRoiWidth);
			}
		}
	}

	return HGBASE_ERR_OK;
}

HGResult HGAPI HGImgProc_ImageExtractChannel(HGImage image, HGImage destImage, HGUInt channelType)
{
	if (NULL == image || channelType < HGIMGPROC_CHANNELTYPE_RED || channelType > HGIMGPROC_CHANNELTYPE_EXCEPT_BLUE)
	{
		return HGBASE_ERR_INVALIDARG;
	}

	CImageApplyChannel::Channel channelType2 = CImageApplyChannel::Red;
	if (HGIMGPROC_CHANNELTYPE_GREEN == channelType)
		channelType2 = CImageApplyChannel::Green;
	else if (HGIMGPROC_CHANNELTYPE_BLUE == channelType)
		channelType2 = CImageApplyChannel::Blue;
	else if (HGIMGPROC_CHANNELTYPE_ALL == channelType)
		channelType2 = CImageApplyChannel::All;
	else if (HGIMGPROC_CHANNELTYPE_INVALID == channelType)
		channelType2 = CImageApplyChannel::Invalid;
	else if (HGIMGPROC_CHANNELTYPE_EXCEPT_RED == channelType)
		channelType2 = CImageApplyChannel::Except_Red;
	else if (HGIMGPROC_CHANNELTYPE_EXCEPT_GREEN == channelType)
		channelType2 = CImageApplyChannel::Except_Green;
	else if (HGIMGPROC_CHANNELTYPE_EXCEPT_BLUE == channelType)
		channelType2 = CImageApplyChannel::Except_Blue;

	HGImageInfo imgInfo;
	HGBase_GetImageInfo(image, &imgInfo);

	HGByte* data = NULL;
	HGBase_GetImageData(image, &data);

	HGImageRoi roi;
	HGBase_GetImageROI(image, &roi);
	HGUInt roiWidth = roi.right - roi.left;
	HGUInt roiHeight = roi.bottom - roi.top;

	if (NULL == destImage)
	{
		destImage = image;
	}
	else
	{
		HGImageRoi destRoi;
		HGBase_GetImageROI(destImage, &destRoi);
		HGUInt destRoiWidth = destRoi.right - destRoi.left;
		HGUInt destRoiHeight = destRoi.bottom - destRoi.top;

		if (roiWidth != destRoiWidth || roiHeight != destRoiHeight)
		{
			return HGBASE_ERR_INVALIDDATA;
		}
	}

	if (HGBASE_IMGTYPE_BGR != imgInfo.type)
	{
		HGImage imageTmp = NULL;
		HGResult ret = HGBase_CloneImage(image, HGBASE_IMGTYPE_BGR, 0, &imageTmp);
		if (HGBASE_ERR_OK == ret)
		{
			ret = HGImgProc_ImageExtractChannel(imageTmp, destImage, channelType);
			HGBase_DestroyImage(imageTmp);
		}

		return ret;
	}

	uint8_t* p = data + roi.top * imgInfo.widthStep + roi.left * 3;
	if (HGBASE_IMGORIGIN_BOTTOM == imgInfo.origin)
		p = data + (imgInfo.height - roi.bottom) * imgInfo.widthStep + roi.left * 3;

	cv::Mat img(roiHeight, roiWidth, CV_8UC(3), p, imgInfo.widthStep);
	CImageApplyChannel imgApply(channelType2);
	imgApply.apply(img, 0);
	assert(img.data != p);

	HGImageInfo newImgInfo;
	newImgInfo.width = (HGUInt)img.cols;
	newImgInfo.height = (HGUInt)img.rows;
	newImgInfo.type = HGBASE_IMGTYPE_GRAY;
	newImgInfo.widthStep = (HGUInt)img.step;
	newImgInfo.origin = imgInfo.origin;

	HGImage newImg = NULL;
	HGResult ret = HGBase_CreateImageWithData(img.data, &newImgInfo, &newImg);
	if (NULL != newImg)
	{
		ret = HGBase_CopyImage(newImg, destImage);
		HGBase_DestroyImage(newImg);
	}

	return ret;
}

HGResult HGAPI HGImgProc_ImageColorRecognition(HGImage image, HGUInt* colorType)
{
	if (NULL == image || NULL == colorType)
	{
		return HGBASE_ERR_INVALIDARG;
	}

	HGImageInfo imgInfo;
	HGBase_GetImageInfo(image, &imgInfo);
	if (HGBASE_IMGTYPE_BINARY == imgInfo.type)
	{
		*colorType = HGIMGPROC_COLORTYPE_BINARY;
		return HGBASE_ERR_OK;
	}

	HGByte* data = NULL;
	HGBase_GetImageData(image, &data);

	HGImageRoi roi;
	HGBase_GetImageROI(image, &roi);
	HGUInt roiWidth = roi.right - roi.left;
	HGUInt roiHeight = roi.bottom - roi.top;

	uint32_t channels = 1;
	if (HGBASE_IMGTYPE_BGR == imgInfo.type || HGBASE_IMGTYPE_RGB == imgInfo.type)
		channels = 3;
	else if (HGBASE_IMGTYPE_BGRA == imgInfo.type || HGBASE_IMGTYPE_RGBA == imgInfo.type)
		channels = 4;

	uint8_t* p = data + roi.top * imgInfo.widthStep + roi.left * channels;
	if (HGBASE_IMGORIGIN_BOTTOM == imgInfo.origin)
		p = data + (imgInfo.height - roi.bottom) * imgInfo.widthStep + roi.left * channels;

	if (HGBASE_IMGTYPE_GRAY == imgInfo.type)
	{
		*colorType = HGIMGPROC_COLORTYPE_BINARY;

		for (HGUInt h = 0; h < roiHeight; ++h)
		{
			for (HGUInt w = 0; w < roiWidth; ++w)
			{
				uint8_t *pData = p + imgInfo.widthStep * h + w * channels;
				if (0 != *pData && 255 != *pData)
				{
					*colorType = HGIMGPROC_COLORTYPE_GRAY;
					break;
				}
			}
		}
	}
	else
	{
		if (HGBASE_IMGTYPE_BGR != imgInfo.type)
		{
			HGImage imageTmp = NULL;
			HGResult ret = HGBase_CloneImage(image, HGBASE_IMGTYPE_BGR, 0, &imageTmp);
			if (HGBASE_ERR_OK == ret)
			{
				ret = HGImgProc_ImageColorRecognition(imageTmp, colorType);
				HGBase_DestroyImage(imageTmp);
			}

			return ret;
		}

		cv::Mat img(roiHeight, roiWidth, CV_8UC(channels), p, imgInfo.widthStep);
		CImageApplyColorRecognition imgApply(CImageApplyColorRecognition::AllColor);
		imgApply.apply(img, 0);

		*colorType = HGIMGPROC_COLORTYPE_COLOR;
		CImageApplyColorRecognition::ColorType colorType2 = imgApply.getResult();
		if (CImageApplyColorRecognition::Gray == colorType2)
			*colorType = HGIMGPROC_COLORTYPE_GRAY;
		else if (CImageApplyColorRecognition::Mono == colorType2)
			*colorType = HGIMGPROC_COLORTYPE_BINARY;
	}

	return HGBASE_ERR_OK;
}

HGResult HGAPI HGImgProc_ImageDispersion(HGImage image, HGImage destImage)
{
	if (NULL == image)
	{
		return HGBASE_ERR_INVALIDARG;
	}

	HGImageInfo imgInfo;
	HGBase_GetImageInfo(image, &imgInfo);
	HGUInt type = imgInfo.type;

	HGByte* data = NULL;
	HGBase_GetImageData(image, &data);

	HGImageRoi roi;
	HGBase_GetImageROI(image, &roi);
	HGUInt roiWidth = roi.right - roi.left;
	HGUInt roiHeight = roi.bottom - roi.top;

	if (NULL == destImage || image == destImage)
	{
		if (HGBASE_IMGTYPE_BGR != type)
		{
			HGImage imageTmp = NULL;
			HGResult ret = HGBase_CloneImage(image, HGBASE_IMGTYPE_BGR, 0, &imageTmp);
			if (HGBASE_ERR_OK == ret)
			{
				ret = HGImgProc_ImageDispersion(imageTmp, imageTmp);
				if (HGBASE_ERR_OK == ret)
				{
					ret = HGBase_CopyImage(imageTmp, image);
				}

				HGBase_DestroyImage(imageTmp);
			}

			return ret;
		}

		uint8_t* p = data + roi.top * imgInfo.widthStep + roi.left * 3;
		if (HGBASE_IMGORIGIN_BOTTOM == imgInfo.origin)
			p = data + (imgInfo.height - roi.bottom) * imgInfo.widthStep + roi.left * 3;

		cv::Mat img(roiHeight, roiWidth, CV_8UC(3), p, imgInfo.widthStep);
		CImageApplyDispersion imgApply;
		imgApply.apply(img, 0);
		assert(img.data == p);
	}
	else
	{
		HGImageInfo destImgInfo;
		HGBase_GetImageInfo(destImage, &destImgInfo);
		HGUInt destType = destImgInfo.type;
		if (type != destType)
		{
			return HGBASE_ERR_INVALIDDATA;
		}

		HGByte* destData = NULL;
		HGBase_GetImageData(destImage, &destData);

		HGImageRoi destRoi;
		HGBase_GetImageROI(destImage, &destRoi);
		HGUInt destRoiWidth = destRoi.right - destRoi.left;
		HGUInt destRoiHeight = destRoi.bottom - destRoi.top;

		if (roiWidth != destRoiWidth || roiHeight != destRoiHeight)
		{
			return HGBASE_ERR_INVALIDDATA;
		}

		if (HGBASE_IMGTYPE_BGR != type)
		{
			HGImage imageTmp = NULL;
			HGResult ret = HGBase_CloneImage(image, HGBASE_IMGTYPE_BGR, 0, &imageTmp);
			if (HGBASE_ERR_OK == ret)
			{
				ret = HGImgProc_ImageDispersion(imageTmp, imageTmp);
				if (HGBASE_ERR_OK == ret)
				{
					ret = HGBase_CopyImage(imageTmp, destImage);
				}

				HGBase_DestroyImage(imageTmp);
			}

			return ret;
		}

		HGBase_CopyImage(image, destImage);

		uint8_t* pDest = destData + destRoi.top * destImgInfo.widthStep + destRoi.left * 3;
		if (HGBASE_IMGORIGIN_BOTTOM == destImgInfo.origin)
			pDest = destData + (destImgInfo.height - destRoi.bottom) * destImgInfo.widthStep + destRoi.left * 3;

		cv::Mat destImg(destRoiHeight, destRoiWidth, CV_8UC(3), pDest, destImgInfo.widthStep);
		CImageApplyDispersion imgApply;
		imgApply.apply(destImg, 0);
		assert(destImg.data == pDest);
	}

	return HGBASE_ERR_OK;
}

HGResult HGAPI HGImgProc_ImageFilter(HGImage image, HGImage destImage, HGUInt filterType, HGInt kSize)
{
	if (NULL == image || filterType < HGIMGPROC_FILTERTYPE_SHARPEN || filterType > HGIMGPROC_FILTERTYPE_BRIGHTSHARP)
	{
		return HGBASE_ERR_INVALIDARG;
	}

	CImageApplyFilter::FilterMode filterType2 = CImageApplyFilter::Sharpen;
	if (HGIMGPROC_FILTERTYPE_SHARPEN_MORE == filterType)
		filterType2 = CImageApplyFilter::Sharpen_More;
	else if (HGIMGPROC_FILTERTYPE_AVERBLUR == filterType)
		filterType2 = CImageApplyFilter::AverBlur;
	else if (HGIMGPROC_FILTERTYPE_AVERBLUR_MORE == filterType)
		filterType2 = CImageApplyFilter::AverBlur_More;
	else if (HGIMGPROC_FILTERTYPE_BILATERALFILTER == filterType)
		filterType2 = CImageApplyFilter::BilateralFilter;
	else if (HGIMGPROC_FILTERTYPE_GAUSSIANBLUR == filterType)
		filterType2 = CImageApplyFilter::GaussianBlur;
	else if (HGIMGPROC_FILTERTYPE_BRIGHTSHARP == filterType)
		filterType2 = CImageApplyFilter::BrightSharp;

	HGImageInfo imgInfo;
	HGBase_GetImageInfo(image, &imgInfo);

	HGByte* data = NULL;
	HGBase_GetImageData(image, &data);

	HGImageRoi roi;
	HGBase_GetImageROI(image, &roi);
	HGUInt roiWidth = roi.right - roi.left;
	HGUInt roiHeight = roi.bottom - roi.top;

	uint32_t channels = 1;
	if (HGBASE_IMGTYPE_BGR == imgInfo.type || HGBASE_IMGTYPE_RGB == imgInfo.type)
		channels = 3;
	else if (HGBASE_IMGTYPE_BGRA == imgInfo.type || HGBASE_IMGTYPE_RGBA == imgInfo.type)
		channels = 4;

	if (NULL == destImage || image == destImage)
	{
		if (HGBASE_IMGTYPE_BINARY == imgInfo.type || HGBASE_IMGTYPE_RGBA == imgInfo.type
			|| HGBASE_IMGTYPE_BGRA == imgInfo.type)
		{
			HGImage imageTmp = NULL;
			HGResult ret = HGBase_CloneImage(image, HGBASE_IMGTYPE_BGR, 0, &imageTmp);
			if (HGBASE_ERR_OK == ret)
			{
				ret = HGImgProc_ImageFilter(imageTmp, imageTmp, filterType, kSize);
				if (HGBASE_ERR_OK == ret)
				{
					ret = HGBase_CopyImage(imageTmp, image);
				}

				HGBase_DestroyImage(imageTmp);
			}

			return ret;
		}

		uint8_t* p = data + roi.top * imgInfo.widthStep + roi.left * channels;
		if (HGBASE_IMGORIGIN_BOTTOM == imgInfo.origin)
			p = data + (imgInfo.height - roi.bottom) * imgInfo.widthStep + roi.left * channels;

		cv::Mat img(roiHeight, roiWidth, CV_8UC(channels), p, imgInfo.widthStep);
		CImageApplyFilter imgApply(filterType2, kSize);
		imgApply.apply(img, 0);
		if (img.data != p)
		{
			for (HGUInt i = 0; i < roiHeight; ++i)
			{
				memcpy(p + i * imgInfo.widthStep, img.data + i * img.step, roiWidth * channels);
			}
		}
	}
	else
	{
		HGImageInfo destImgInfo;
		HGBase_GetImageInfo(destImage, &destImgInfo);
		if (imgInfo.type != destImgInfo.type)
		{
			return HGBASE_ERR_INVALIDDATA;
		}

		HGByte* destData = NULL;
		HGBase_GetImageData(destImage, &destData);

		HGImageRoi destRoi;
		HGBase_GetImageROI(destImage, &destRoi);
		HGUInt destRoiWidth = destRoi.right - destRoi.left;
		HGUInt destRoiHeight = destRoi.bottom - destRoi.top;

		if (roiWidth != destRoiWidth || roiHeight != destRoiHeight)
		{
			return HGBASE_ERR_INVALIDDATA;
		}

		if (HGBASE_IMGTYPE_BINARY == imgInfo.type || HGBASE_IMGTYPE_RGBA == imgInfo.type
			|| HGBASE_IMGTYPE_BGRA == imgInfo.type)
		{
			HGImage imageTmp = NULL;
			HGResult ret = HGBase_CloneImage(image, HGBASE_IMGTYPE_BGR, 0, &imageTmp);
			if (HGBASE_ERR_OK == ret)
			{
				ret = HGImgProc_ImageFilter(imageTmp, imageTmp, filterType, kSize);
				if (HGBASE_ERR_OK == ret)
				{
					ret = HGBase_CopyImage(imageTmp, destImage);
				}

				HGBase_DestroyImage(imageTmp);
			}

			return ret;
		}

		HGBase_CopyImage(image, destImage);

		uint8_t* pDest = destData + destRoi.top * destImgInfo.widthStep + destRoi.left * channels;
		if (HGBASE_IMGORIGIN_BOTTOM == destImgInfo.origin)
			pDest = destData + (destImgInfo.height - destRoi.bottom) * destImgInfo.widthStep + destRoi.left * channels;

		cv::Mat destImg(destRoiHeight, destRoiWidth, CV_8UC(channels), pDest, destImgInfo.widthStep);
		CImageApplyFilter imgApply(filterType2, kSize);
		imgApply.apply(destImg, 0);
		if (destImg.data != pDest)
		{
			for (HGUInt i = 0; i < destRoiHeight; ++i)
			{
				memcpy(pDest + i * destImgInfo.widthStep, destImg.data + i * destImg.step, destRoiWidth * channels);
			}
		}
	}

	return HGBASE_ERR_OK;
}

HGResult HGAPI HGImgProc_ImageOutHole(HGImage image1, HGImage image2, HGFloat borderSize, HGFloat edgeScale, HGDouble threshold)
{
	if (NULL == image1 || NULL == image2 || image1 == image2)
	{
		return HGBASE_ERR_INVALIDARG;
	}

	HGImageInfo imgInfo1;
	HGBase_GetImageInfo(image1, &imgInfo1);
	HGImageInfo imgInfo2;
	HGBase_GetImageInfo(image2, &imgInfo2);
	if (imgInfo1.type != imgInfo2.type || imgInfo1.origin != imgInfo2.origin)
	{
		return HGBASE_ERR_INVALIDDATA;
	}

	HGByte* data1 = NULL;
	HGBase_GetImageData(image1, &data1);
	HGByte* data2 = NULL;
	HGBase_GetImageData(image2, &data2);

	HGImageRoi roi1;
	HGBase_GetImageROI(image1, &roi1);
	HGUInt roiWidth1 = roi1.right - roi1.left;
	HGUInt roiHeight1 = roi1.bottom - roi1.top;
	HGImageRoi roi2;
	HGBase_GetImageROI(image2, &roi2);
	HGUInt roiWidth2 = roi2.right - roi2.left;
	HGUInt roiHeight2 = roi2.bottom - roi2.top;
	if (roiWidth1 != roiWidth2 || roiHeight1 != roiHeight2)
	{
		return HGBASE_ERR_INVALIDDATA;
	}

	if (HGBASE_IMGTYPE_BINARY == imgInfo1.type || HGBASE_IMGTYPE_RGBA == imgInfo1.type
		|| HGBASE_IMGTYPE_BGRA == imgInfo1.type || HGBASE_IMGTYPE_RGB == imgInfo1.type)
	{
		HGImage imageTmp1 = NULL;
		HGResult ret = HGBase_CloneImage(image1, HGBASE_IMGTYPE_BGR, 0, &imageTmp1);
		if (HGBASE_ERR_OK == ret)
		{
			HGImage imageTmp2 = NULL;
			ret = HGBase_CloneImage(image2, HGBASE_IMGTYPE_BGR, 0, &imageTmp2);
			if (HGBASE_ERR_OK == ret)
			{
				ret = HGImgProc_ImageOutHole(imageTmp1, imageTmp2, borderSize, edgeScale, threshold);
				if (HGBASE_ERR_OK == ret)
				{
					HGBase_CopyImage(imageTmp1, image1);
					HGBase_CopyImage(imageTmp2, image2);
				}

				HGBase_DestroyImage(imageTmp2);
			}

			HGBase_DestroyImage(imageTmp1);
		}

		return ret;
	}

	uint32_t channels = 1;
	if (HGBASE_IMGTYPE_BGR == imgInfo1.type || HGBASE_IMGTYPE_RGB == imgInfo1.type)
		channels = 3;
	else if (HGBASE_IMGTYPE_BGRA == imgInfo1.type || HGBASE_IMGTYPE_RGBA == imgInfo1.type)
		channels = 4;

	uint8_t* p1 = data1 + roi1.top * imgInfo1.widthStep + roi1.left * channels;
	if (HGBASE_IMGORIGIN_BOTTOM == imgInfo1.origin)
		p1 = data1 + (imgInfo1.height - roi1.bottom) * imgInfo1.widthStep + roi1.left * channels;
	cv::Mat img1(roiHeight1, roiWidth1, CV_8UC(channels), p1, imgInfo1.widthStep);

	uint8_t* p2 = data2 + roi2.top * imgInfo2.widthStep + roi2.left * channels;
	if (HGBASE_IMGORIGIN_BOTTOM == imgInfo2.origin)
		p2 = data2 + (imgInfo2.height - roi2.bottom) * imgInfo2.widthStep + roi2.left * channels;
	cv::Mat img2(roiHeight2, roiWidth2, CV_8UC(channels), p2, imgInfo2.widthStep);

	std::vector<cv::Mat> mats;
	mats.push_back(img1);
	mats.push_back(img2);
	CImageApplyOutHole imgApply(borderSize, edgeScale, threshold);
	imgApply.apply(mats, true);
	assert(mats[0].data == p1);
	assert(mats[1].data == p2);

	return HGBASE_ERR_OK;
}

HGResult HGAPI HGImgProc_ImageHSVCorrect(HGImage image, HGImage destImage, HGUInt correctOption, HGBool cvtGray, HGColor color)
{
	if (NULL == image || correctOption < HGIMGPROC_CORRECTOPTION_DEFAULT || correctOption > HGIMGPROC_CORRECTOPTION_RED_REMOVAL)
	{
		return HGBASE_ERR_INVALIDARG;
	}

	CImageApplyHSVCorrect::CorrectOption correctOption2 = CImageApplyHSVCorrect::Deafault;
	if (HGIMGPROC_CORRECTOPTION_LOWSATURATION_REMOVAL == correctOption)
		correctOption2 = CImageApplyHSVCorrect::LowSaturation_Removal;
	else if (HGIMGPROC_CORRECTOPTION_RED_REMOVAL == correctOption)
		correctOption2 = CImageApplyHSVCorrect::Red_Removal;
	bool cvtGray2 = cvtGray ? true : false;
	HGUInt r = HG_GETCOLOR_R(color);
	HGUInt g = HG_GETCOLOR_G(color);
	HGUInt b = HG_GETCOLOR_B(color);
	uint color2 = (uint)(((HGUInt)r << 16) | ((HGUInt)g << 8) | (HGUInt)b);

	HGImageInfo imgInfo;
	HGBase_GetImageInfo(image, &imgInfo);
	HGUInt type = imgInfo.type;

	HGByte* data = NULL;
	HGBase_GetImageData(image, &data);

	HGImageRoi roi;
	HGBase_GetImageROI(image, &roi);
	HGUInt roiWidth = roi.right - roi.left;
	HGUInt roiHeight = roi.bottom - roi.top;

	if (NULL == destImage || image == destImage)
	{
		if (HGBASE_IMGTYPE_BGR != type)
		{
			HGImage imageTmp = NULL;
			HGResult ret = HGBase_CloneImage(image, HGBASE_IMGTYPE_BGR, 0, &imageTmp);
			if (HGBASE_ERR_OK == ret)
			{
				ret = HGImgProc_ImageHSVCorrect(imageTmp, imageTmp, correctOption, cvtGray, color);
				if (HGBASE_ERR_OK == ret)
				{
					ret = HGBase_CopyImage(imageTmp, image);
				}

				HGBase_DestroyImage(imageTmp);
			}

			return ret;
		}

		uint8_t* p = data + roi.top * imgInfo.widthStep + roi.left * 3;
		if (HGBASE_IMGORIGIN_BOTTOM == imgInfo.origin)
			p = data + (imgInfo.height - roi.bottom) * imgInfo.widthStep + roi.left * 3;

		cv::Mat img(roiHeight, roiWidth, CV_8UC(3), p, imgInfo.widthStep);
		CImageApplyHSVCorrect imgApply(correctOption2, cvtGray2, color2);
		imgApply.apply(img, 0);
		assert(img.data == p);
	}
	else
	{
		HGImageInfo destImgInfo;
		HGBase_GetImageInfo(destImage, &destImgInfo);
		HGUInt destType = destImgInfo.type;
		if (type != destType)
		{
			return HGBASE_ERR_INVALIDDATA;
		}

		HGByte* destData = NULL;
		HGBase_GetImageData(destImage, &destData);

		HGImageRoi destRoi;
		HGBase_GetImageROI(destImage, &destRoi);
		HGUInt destRoiWidth = destRoi.right - destRoi.left;
		HGUInt destRoiHeight = destRoi.bottom - destRoi.top;

		if (roiWidth != destRoiWidth || roiHeight != destRoiHeight)
		{
			return HGBASE_ERR_INVALIDDATA;
		}

		if (HGBASE_IMGTYPE_BGR != type)
		{
			HGImage imageTmp = NULL;
			HGResult ret = HGBase_CloneImage(image, HGBASE_IMGTYPE_BGR, 0, &imageTmp);
			if (HGBASE_ERR_OK == ret)
			{
				ret = HGImgProc_ImageHSVCorrect(imageTmp, imageTmp, correctOption, cvtGray, color);
				if (HGBASE_ERR_OK == ret)
				{
					ret = HGBase_CopyImage(imageTmp, destImage);
				}

				HGBase_DestroyImage(imageTmp);
			}

			return ret;
		}

		HGBase_CopyImage(image, destImage);

		uint8_t* pDest = destData + destRoi.top * destImgInfo.widthStep + destRoi.left * 3;
		if (HGBASE_IMGORIGIN_BOTTOM == destImgInfo.origin)
			pDest = destData + (destImgInfo.height - destRoi.bottom) * destImgInfo.widthStep + destRoi.left * 3;

		cv::Mat destImg(destRoiHeight, destRoiWidth, CV_8UC(3), pDest, destImgInfo.widthStep);
		CImageApplyHSVCorrect imgApply(correctOption2, cvtGray2, color2);
		imgApply.apply(destImg, 0);
		assert(destImg.data == pDest);
	}

	return HGBASE_ERR_OK;
}
#endif

HGResult HGAPI HGImgProc_ImageFadeBkColor(HGImage image, HGImage destImage, const HGImgFaceBkColorParam* param)
{
	if (NULL == image)
	{
		return HGBASE_ERR_INVALIDARG;
	}

	int threshold = 100;
	int offset = 0;
	int range = 40;
	if (NULL != param)
	{
		threshold = param->threshold;
		offset = param->offset;
		range = param->range;
	}

	HGImageInfo imgInfo;
	HGBase_GetImageInfo(image, &imgInfo);
	HGUInt type = imgInfo.type;

	HGByte* data = NULL;
	HGBase_GetImageData(image, &data);

	HGImageRoi roi;
	HGBase_GetImageROI(image, &roi);
	HGUInt roiWidth = roi.right - roi.left;
	HGUInt roiHeight = roi.bottom - roi.top;

	if (NULL == destImage || image == destImage)
	{
		if (HGBASE_IMGTYPE_BGR != type)
		{
			HGImage imageTmp = NULL;
			HGResult ret = HGBase_CloneImage(image, HGBASE_IMGTYPE_BGR, 0, &imageTmp);
			if (HGBASE_ERR_OK == ret)
			{
				ret = HGImgProc_ImageFadeBkColor(imageTmp, imageTmp, param);
				if (HGBASE_ERR_OK == ret)
				{
					ret = HGBase_CopyImage(imageTmp, image);
				}

				HGBase_DestroyImage(imageTmp);
			}

			return ret;
		}

		uint8_t* p = data + roi.top * imgInfo.widthStep + roi.left * 3;
		if (HGBASE_IMGORIGIN_BOTTOM == imgInfo.origin)
			p = data + (imgInfo.height - roi.bottom) * imgInfo.widthStep + roi.left * 3;

		cv::Mat img(roiHeight, roiWidth, CV_8UC(3), p, imgInfo.widthStep);
		CImageApplyFadeBackGroudColor imgApply(threshold, offset, range);
		imgApply.apply(img, 0);
		assert(img.data == p);
	}
	else
	{
		HGImageInfo destImgInfo;
		HGBase_GetImageInfo(destImage, &destImgInfo);
		HGUInt destType = destImgInfo.type;
		if (type != destType)
		{
			return HGBASE_ERR_INVALIDDATA;
		}

		HGByte* destData = NULL;
		HGBase_GetImageData(destImage, &destData);

		HGImageRoi destRoi;
		HGBase_GetImageROI(destImage, &destRoi);
		HGUInt destRoiWidth = destRoi.right - destRoi.left;
		HGUInt destRoiHeight = destRoi.bottom - destRoi.top;

		if (roiWidth != destRoiWidth || roiHeight != destRoiHeight)
		{
			return HGBASE_ERR_INVALIDDATA;
		}

		if (HGBASE_IMGTYPE_BGR != type)
		{
			HGImage imageTmp = NULL;
			HGResult ret = HGBase_CloneImage(image, HGBASE_IMGTYPE_BGR, 0, &imageTmp);
			if (HGBASE_ERR_OK == ret)
			{
				ret = HGImgProc_ImageFadeBkColor(imageTmp, imageTmp, param);
				if (HGBASE_ERR_OK == ret)
				{
					ret = HGBase_CopyImage(imageTmp, destImage);
				}

				HGBase_DestroyImage(imageTmp);
			}

			return ret;
		}

		HGBase_CopyImage(image, destImage);

		uint8_t* pDest = destData + destRoi.top * destImgInfo.widthStep + destRoi.left * 3;
		if (HGBASE_IMGORIGIN_BOTTOM == destImgInfo.origin)
			pDest = destData + (destImgInfo.height - destRoi.bottom) * destImgInfo.widthStep + destRoi.left * 3;

		cv::Mat destImg(destRoiHeight, destRoiWidth, CV_8UC(3), pDest, destImgInfo.widthStep);
		CImageApplyFadeBackGroudColor imgApply(threshold, offset, range);
		imgApply.apply(destImg, 0);
		assert(destImg.data == pDest);
	}

	return HGBASE_ERR_OK;
}

HGResult HGAPI HGImgProc_ImageDecontamination(HGImage image, HGImage destImage, HGUInt decoType, HGUInt x, HGUInt y,
	HGUInt width, HGUInt height, HGColor color)
{
	if (NULL == image || decoType < HGIMGPROC_DECOTYPE_INSIDE || decoType > HGIMGPROC_DECOTYPE_OUTSIDE
		|| 0 == width || 0 == height)
	{
		return HGBASE_ERR_INVALIDARG;
	}

	HGImageInfo imgInfo;
	HGBase_GetImageInfo(image, &imgInfo);

	HGByte* data = NULL;
	HGBase_GetImageData(image, &data);

	HGImageRoi roi;
	HGBase_GetImageROI(image, &roi);
	HGUInt roiWidth = roi.right - roi.left;
	HGUInt roiHeight = roi.bottom - roi.top;

	if (x + width > roiWidth || y + height > roiHeight)
	{
		return HGBASE_ERR_INVALIDARG;
	}

	uint32_t channels = 1;
	if (HGBASE_IMGTYPE_BGR == imgInfo.type || HGBASE_IMGTYPE_RGB == imgInfo.type)
		channels = 3;
	else if (HGBASE_IMGTYPE_BGRA == imgInfo.type || HGBASE_IMGTYPE_RGBA == imgInfo.type)
		channels = 4;
	uint32_t dataSize = roiWidth * channels;

	HGUInt r = HG_GETCOLOR_R(color);
	HGUInt g = HG_GETCOLOR_G(color);
	HGUInt b = HG_GETCOLOR_B(color);
	HGUInt v = (r * 76 + g * 150 + b * 30) >> 8;

	if (NULL == destImage || image == destImage)
	{
		if (HGBASE_IMGTYPE_BINARY == imgInfo.type)
		{
			HGImage imageTmp = NULL;
			HGResult ret = HGBase_CloneImage(image, HGBASE_IMGTYPE_GRAY, 0, &imageTmp);
			if (HGBASE_ERR_OK == ret)
			{
				ret = HGImgProc_ImageDecontamination(imageTmp, imageTmp, decoType, x, y, width, height, color);
				if (HGBASE_ERR_OK == ret)
				{
					ret = HGBase_CopyImage(imageTmp, image);
				}

				HGBase_DestroyImage(imageTmp);
			}

			return ret;
		}

		HGByte* p = data + (HGUSize)roi.top * (HGUSize)imgInfo.widthStep + roi.left * channels;
		HGInt step = (HGInt)imgInfo.widthStep;
		if (HGBASE_IMGORIGIN_BOTTOM == imgInfo.origin)
		{
			p = data + (HGUSize)(imgInfo.height - roi.top - 1) * (HGUSize)imgInfo.widthStep + roi.left * channels;
			step = -(HGInt)imgInfo.widthStep;
		}

		if (HGBASE_IMGTYPE_RGB == imgInfo.type || HGBASE_IMGTYPE_RGBA == imgInfo.type
			|| HGBASE_IMGTYPE_BGR == imgInfo.type || HGBASE_IMGTYPE_BGRA == imgInfo.type)
		{
			if (HGBASE_IMGTYPE_BGR == imgInfo.type || HGBASE_IMGTYPE_BGRA == imgInfo.type)
			{
				r = HG_GETCOLOR_B(color);
				g = HG_GETCOLOR_G(color);
				b = HG_GETCOLOR_R(color);
			}

			if (HGIMGPROC_DECOTYPE_INSIDE == decoType)
			{
				//#pragma omp parallel for
				for (int32_t i = 0; i < (int32_t)roiHeight; ++i)
				{
					HGByte* pEx = p + (HGSize)i * (HGSize)step;
					for (int32_t j = 0; j < (int32_t)roiWidth; ++j)
					{
						HGByte* pEx2 = pEx + j * channels;
						if ((j >= (int32_t)x && j < (int32_t)(x + width)) && (i >= (int32_t)y && i < (int32_t)(y + height)))
						{
							pEx2[0] = r;
							pEx2[1] = g;
							pEx2[2] = b;
						}
					}
				}
			}
			else
			{
				assert(HGIMGPROC_DECOTYPE_OUTSIDE == decoType);

				//#pragma omp parallel for
				for (int32_t i = 0; i < (int32_t)roiHeight; ++i)
				{
					HGByte* pEx = p + (HGSize)i * (HGSize)step;
					for (int32_t j = 0; j < (int32_t)roiWidth; ++j)
					{
						HGByte* pEx2 = pEx + j * channels;
						if ((j >= (int32_t)x && j < (int32_t)(x + width)) && (i >= (int32_t)y && i < (int32_t)(y + height)))
						{

						}
						else
						{
							pEx2[0] = r;
							pEx2[1] = g;
							pEx2[2] = b;
						}
					}
				}
			}
		}
		else
		{
			assert(HGBASE_IMGTYPE_GRAY == imgInfo.type);

			if (HGIMGPROC_DECOTYPE_INSIDE == decoType)
			{
				//#pragma omp parallel for
				for (int32_t i = 0; i < (int32_t)roiHeight; ++i)
				{
					HGByte* pEx = p + (HGSize)i * (HGSize)step;
					for (int32_t j = 0; j < (int32_t)roiWidth; ++j)
					{
						HGByte* pEx2 = pEx + j * channels;
						if ((j >= (int32_t)x && j < (int32_t)(x + width)) && (i >= (int32_t)y && i < (int32_t)(y + height)))
							*pEx2 = v;
					}
				}
			}
			else
			{
				assert(HGIMGPROC_DECOTYPE_OUTSIDE == decoType);

				//#pragma omp parallel for
				for (int32_t i = 0; i < (int32_t)roiHeight; ++i)
				{
					HGByte* pEx = p + (HGSize)i * (HGSize)step;
					for (int32_t j = 0; j < (int32_t)roiWidth; ++j)
					{
						HGByte* pEx2 = pEx + j * channels;
						if ((j >= (int32_t)x && j < (int32_t)(x + width)) && (i >= (int32_t)y && i < (int32_t)(y + height)))
						{

						}
						else
							*pEx2 = v;
					}
				}
			}
		}
	}
	else
	{
		HGImageInfo destImgInfo;
		HGBase_GetImageInfo(destImage, &destImgInfo);
		if (imgInfo.type != destImgInfo.type)
		{
			return HGBASE_ERR_INVALIDDATA;
		}

		HGByte* destData = NULL;
		HGBase_GetImageData(destImage, &destData);

		HGImageRoi destRoi;
		HGBase_GetImageROI(destImage, &destRoi);
		HGUInt destRoiWidth = destRoi.right - destRoi.left;
		HGUInt destRoiHeight = destRoi.bottom - destRoi.top;

		if (roiWidth != destRoiWidth || roiHeight != destRoiHeight)
		{
			return HGBASE_ERR_INVALIDDATA;
		}

		if (HGBASE_IMGTYPE_BINARY == imgInfo.type)
		{
			HGImage imageTmp = NULL;
			HGResult ret = HGBase_CloneImage(image, HGBASE_IMGTYPE_GRAY, 0, &imageTmp);
			if (HGBASE_ERR_OK == ret)
			{
				ret = HGImgProc_ImageDecontamination(imageTmp, imageTmp, decoType, x, y, width, height, color);
				if (HGBASE_ERR_OK == ret)
				{
					ret = HGBase_CopyImage(imageTmp, destImage);
				}

				HGBase_DestroyImage(imageTmp);
			}

			return ret;
		}

		HGByte* src = data + (HGUSize)roi.top * (HGUSize)imgInfo.widthStep + roi.left * channels;
		HGInt srcStep = (HGInt)imgInfo.widthStep;
		if (HGBASE_IMGORIGIN_BOTTOM == imgInfo.origin)
		{
			src = data + (HGUSize)(imgInfo.height - roi.top - 1) * (HGUSize)imgInfo.widthStep + roi.left * channels;
			srcStep = -(HGInt)imgInfo.widthStep;
		}

		HGByte* dest = destData + (HGUSize)destRoi.top * (HGUSize)destImgInfo.widthStep + destRoi.left * channels;
		HGInt destStep = (HGInt)destImgInfo.widthStep;
		if (HGBASE_IMGORIGIN_BOTTOM == destImgInfo.origin)
		{
			dest = destData + (HGUSize)(destImgInfo.height - destRoi.top - 1) * (HGUSize)destImgInfo.widthStep + destRoi.left * channels;
			destStep = -(HGInt)destImgInfo.widthStep;
		}

		if (HGBASE_IMGTYPE_RGB == imgInfo.type || HGBASE_IMGTYPE_RGBA == imgInfo.type
			|| HGBASE_IMGTYPE_BGR == imgInfo.type || HGBASE_IMGTYPE_BGRA == imgInfo.type)
		{
			if (HGBASE_IMGTYPE_BGR == imgInfo.type || HGBASE_IMGTYPE_BGRA == imgInfo.type)
			{
				r = HG_GETCOLOR_B(color);
				g = HG_GETCOLOR_G(color);
				b = HG_GETCOLOR_R(color);
			}

			if (HGIMGPROC_DECOTYPE_INSIDE == decoType)
			{
				//#pragma omp parallel for
				for (int32_t i = 0; i < (int32_t)roiHeight; ++i)
				{
					HGByte* pSrcEx = src + (HGSize)i * (HGSize)srcStep;
					HGByte* pDestEx = dest + (HGSize)i * (HGSize)destStep;
					for (int32_t j = 0; j < (int32_t)roiWidth; ++j)
					{
						HGByte* pSrcEx2 = pSrcEx + j * channels;
						HGByte* pDestEx2 = pDestEx + j * channels;
						if ((j >= (int32_t)x && j < (int32_t)(x + width)) && (i >= (int32_t)y && i < (int32_t)(y + height)))
						{
							pDestEx2[0] = r;
							pDestEx2[1] = g;
							pDestEx2[2] = b;
						}
						else
						{
							pDestEx2[0] = pSrcEx2[0];
							pDestEx2[1] = pSrcEx2[1];
							pDestEx2[2] = pSrcEx2[2];
						}
					}
				}
			}
			else
			{
				assert(HGIMGPROC_DECOTYPE_OUTSIDE == decoType);

				//#pragma omp parallel for
				for (int32_t i = 0; i < (int32_t)roiHeight; ++i)
				{
					HGByte* pSrcEx = src + (HGSize)i * (HGSize)srcStep;
					HGByte* pDestEx = dest + (HGSize)i * (HGSize)destStep;
					for (int32_t j = 0; j < (int32_t)roiWidth; ++j)
					{
						HGByte* pSrcEx2 = pSrcEx + j * channels;
						HGByte* pDestEx2 = pDestEx + j * channels;
						if ((j >= (int32_t)x && j < (int32_t)(x + width)) && (i >= (int32_t)y && i < (int32_t)(y + height)))
						{
							pDestEx2[0] = pSrcEx2[0];
							pDestEx2[1] = pSrcEx2[1];
							pDestEx2[2] = pSrcEx2[2];
						}
						else
						{
							pDestEx2[0] = r;
							pDestEx2[1] = g;
							pDestEx2[2] = b;
						}
					}
				}
			}
		}
		else
		{
			assert(HGBASE_IMGTYPE_GRAY == imgInfo.type);

			if (HGIMGPROC_DECOTYPE_INSIDE == decoType)
			{
				//#pragma omp parallel for
				for (int32_t i = 0; i < (int32_t)roiHeight; ++i)
				{
					HGByte* pSrcEx = src + (HGSize)i * (HGSize)srcStep;
					HGByte* pDestEx = dest + (HGSize)i * (HGSize)destStep;
					for (int32_t j = 0; j < (int32_t)roiWidth; ++j)
					{
						HGByte* pSrcEx2 = pSrcEx + j * channels;
						HGByte* pDestEx2 = pDestEx + j * channels;
						if ((j >= (int32_t)x && j < (int32_t)(x + width)) && (i >= (int32_t)y && i < (int32_t)(y + height)))
							*pDestEx2 = v;
						else
							*pDestEx2 = *pSrcEx2;
					}
				}
			}
			else
			{
				assert(HGIMGPROC_DECOTYPE_OUTSIDE == decoType);

				//#pragma omp parallel for
				for (int32_t i = 0; i < (int32_t)roiHeight; ++i)
				{
					HGByte* pSrcEx = src + (HGSize)i * (HGSize)srcStep;
					HGByte* pDestEx = dest + (HGSize)i * (HGSize)destStep;
					for (int32_t j = 0; j < (int32_t)roiWidth; ++j)
					{
						HGByte* pSrcEx2 = pSrcEx + j * channels;
						HGByte* pDestEx2 = pDestEx + j * channels;
						if ((j >= (int32_t)x && j < (int32_t)(x + width)) && (i >= (int32_t)y && i < (int32_t)(y + height)))
							*pDestEx2 = *pSrcEx2;
						else
							*pDestEx2 = v;
					}
				}
			}
		}
	}

	return HGBASE_ERR_OK;
}