mirror of http://192.168.1.51:8099/lmh188/twain3.0
347 lines
10 KiB
C++
347 lines
10 KiB
C++
#include "StdAfx.h"
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#include "ImageMatQueue.h"
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#include "PublicFunc.h"
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#include "ImageProcess/ImageApplyHeaders.h"
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#include "ImageMultiOutput.h"
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#include "filetools.h"
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#include <math.h>
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#include "StopWatch.h"
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using namespace cv;
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using namespace std;
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#define DECODE_COLOR_BGR 1
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#define DECODE_GRAY 6
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G200Decode::G200Decode(std::shared_ptr<std::vector<char>> buff)
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{
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#ifdef G200
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const int int_buffer_size = 1024;
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int buffer_size = buff->size();
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int b_buffer_size = 0;
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int f_buffer_size = 0;
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std::shared_ptr<std::vector<char>> buffB(new std::vector<char>(buff->size()));
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std::shared_ptr<std::vector<char>> buffF(new std::vector<char>(buff->size()));;
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unsigned char* bbuf = (unsigned char*)(buffB->data());
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unsigned char* fbuf = (unsigned char*)(buffF->data());
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unsigned char* buf = (unsigned char*)(buff->data());
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for (int i = 0; i < (buffer_size / int_buffer_size); i++) {
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if (buf[(i + 1) * int_buffer_size - 1] == 0) {
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memcpy(bbuf + b_buffer_size, buf + i * int_buffer_size, int_buffer_size - 1);
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b_buffer_size += (int_buffer_size - 1);
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}
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else if (buf[(i + 1) * int_buffer_size - 1] == 255) {
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memcpy(fbuf + f_buffer_size, buf + i * int_buffer_size, int_buffer_size - 1);
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f_buffer_size += (int_buffer_size - 1);
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}
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}
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buffB->resize(b_buffer_size);
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buffF->resize(f_buffer_size);
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m_buffs.push_back(buffB);
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m_buffs.push_back(buffF);
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buff.reset();
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#else // G200
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m_buffs.push_back(buff);
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#endif
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}
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ImageMatQueue::ImageMatQueue(void)
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: bRun(false)
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, is_scanning(false)
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,fx(1.001)
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,fy(1.007)
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{
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atm_orgin_image_remains = 0;
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}
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void ImageMatQueue::run()
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{
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if (!m_threadProc) {
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bRun = true;
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m_threadProc.reset(new thread(&ImageMatQueue::proc, this));
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}
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}
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int ImageMatQueue::orginimgcount()
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{
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return atm_orgin_image_remains;
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}
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float ImageMatQueue::getdpi()
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{
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return scanParam.resolution_dst;
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}
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void ImageMatQueue::updatefixratio(float& hratio, float& vratio)
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{
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if (hratio > 0.80f && hratio < 1.2f && vratio >0.80f && vratio < 1.2f) {
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fx = hratio;
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fy = vratio;
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}
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else
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{
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writelog("error horizental or vertical ratio");
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}
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}
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ImageMatQueue::~ImageMatQueue(void)
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{
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m_rawBuffs.Clear();
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m_imagedata.Clear();
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m_rawBuffs.ShutDown();
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m_imagedata.ShutDown();
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if (m_threadProc) {
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bRun = false;
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m_threadProc->join();
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m_threadProc.reset();
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}
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}
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void ImageMatQueue::pushMat(std::shared_ptr<IDecode> data)
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{
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m_rawBuffs.Put(data);
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atm_orgin_image_remains++;
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}
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std::shared_ptr<std::vector<unsigned char>> ImageMatQueue::popBmpdata()
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{
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return m_imagedata.Take();
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}
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bool ImageMatQueue::valid()
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{
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return m_imagedata.Size();
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}
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void ImageMatQueue::clear()
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{
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m_rawBuffs.Clear();
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m_imagedata.Clear();
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atm_orgin_image_remains = 0;
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}
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void ImageMatQueue::setparam(const GScanCap& param)
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{
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scanParam = param;
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m_iaList.clear();
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if (scanParam.fillhole.is_fillhole) {
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float ratio = scanParam.fillhole.fillholeratio / 100.0;
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m_iaList.push_back(shared_ptr<CImageApply>(new CImageOutHole(200, ratio, 50)));
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} //ȷ<><C8B7><EFBFBD>ܹ<EFBFBD><DCB9><EFBFBD>ȡ<EFBFBD><C8A1><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>ͼ
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{
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bool islongcustomcrop = false;
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if (param.papertype == TwSS::USStatement)
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islongcustomcrop = true;
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CSize fixedSize;
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#ifdef REAL300DPI
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fixedSize = papersize.GetPaperSize(param.papertype, param.resolution_dst > 240.0f ? 300.0f : 200.0f, param.paperAlign);
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#else // REAL300DPI
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fixedSize = papersize.GetPaperSize(param.papertype, 200.0f, param.paperAlign);
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#endif
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m_iaList.push_back(shared_ptr<CImageApply>(new CImageApplyAutoCrop(islongcustomcrop ? islongcustomcrop : param.is_autocrop, param.autodescrew, param.fillbackground, cv::Size(fixedSize.cx, fixedSize.cy), true)));
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}
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if (param.is_autodiscradblank_normal || param.is_autodiscradblank_vince) {
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m_iaList.push_back(shared_ptr<CImageApply>(new CImageApplyDiscardBlank(param.is_autodiscradblank_normal ? true : false)));
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//m_iaList.push_back(shared_ptr<CImageApply>(new CImageApplyDiscardBlank(param.areanum,param.devnmax)));
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}
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//if (param.pixtype != 0) //sharpen
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// m_iaList.push_back(shared_ptr<CImageApply>(new CImageApplySharpen()));
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//filter 0 r 1 g 2 b 3 none enhance color 0 none 1 r 2 g 3 b
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if (param.filter != 3 || param.enhance_color) {
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int channel = 0; //filter none r g b enhance none r g b
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if (param.filter != 3) { channel = param.filter; }
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else { channel = param.enhance_color + 3; }
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m_iaList.push_back(shared_ptr<CImageApply>(new CImageApplyChannel(static_cast<CImageApplyChannel::Channel>(channel))));
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}
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if (param.brightness != 0 || param.contrast != 0 || param.gamma != 1.0) {
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double aa = (254.0 / 2000.0) * param.brightness + 0.5;
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int bright = ceil(aa);//[-127,128] 0.128=256.0/2000.0
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int contrast = (int)(param.contrast * 0.036);//[-36,36] 0.036=72.0/2000.0;
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m_iaList.push_back(shared_ptr<CImageApply>(new CImageApplyAdjustColors(bright, contrast, param.gamma)));
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}
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if (param.pixtype == 0) //threshold
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m_iaList.push_back(shared_ptr<CImageApply>(new CImageApplyBWBinaray(CImageApplyBWBinaray::ThresholdType::THRESH_BINARY)));
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if (param.sharpen) {
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SharpenBlur sb = (SharpenBlur)param.sharpen;
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m_iaList.push_back(shared_ptr<CImageApply>(new CImageApplySharpen(sb)));
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}
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if (param.resolution_dst != param.resolution_native)
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{
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CImageApplyResize* apply;
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bool islongcustomcrop = false;
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if (param.papertype == TwSS::USStatement)
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islongcustomcrop = true;
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if (param.is_autocrop || islongcustomcrop) {
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double ratio = param.resolution_dst / param.resolution_native;
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apply = new CImageApplyResize(CImageApplyResize::ResizeType::RATIO, cv::Size(0, 0), ratio, ratio);
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}
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else {
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CSize dSize = papersize.GetPaperSize(param.papertype, param.resolution_dst, param.paperAlign);
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apply = new CImageApplyResize(CImageApplyResize::ResizeType::DSIZE, cv::Size(dSize.cx, dSize.cy), 1.0, 1.0);
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}
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m_iaList.push_back(shared_ptr< CImageApply>(apply));
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}
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if (scanParam.en_fold)
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{
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m_iaList.push_back(shared_ptr<CImageApply>(new CImageApplyConcatenation(CImageApplyConcatenation::horizontal)));
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}
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if (param.imageRotateDegree != 0.0 || param.is_backrotate180 || param.is_autotext)
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{
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CImageApplyRotation::RotationType type;
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if (param.imageRotateDegree > 89.0f && param.imageRotateDegree < 91.0f)
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type = CImageApplyRotation::RotationType::Rotate_90_clockwise;
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else if (param.imageRotateDegree > 269.0f && param.imageRotateDegree < 271.0f)
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type = CImageApplyRotation::RotationType::Rotate_90_anti_clockwise;
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else if (param.imageRotateDegree > 179.0f && param.imageRotateDegree < 181.0f)
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type = CImageApplyRotation::RotationType::Rotate_180;
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else
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type = CImageApplyRotation::RotationType::Invalid;
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if (param.is_autotext)
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type = CImageApplyRotation::RotationType::AutoTextOrientation;
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TCHAR szIniFile[MAX_PATH] = { 0 };
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SHGetSpecialFolderPath(NULL, szIniFile, CSIDL_WINDOWS, TRUE);
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_tcscat(szIniFile, _T("\\twain_32\\HuaGoScan\\tessdata"));
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int iLen = WideCharToMultiByte(CP_ACP, 0, szIniFile, -1, NULL, 0, NULL, NULL);
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char* chRtn = new char[iLen * sizeof(char)];
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WideCharToMultiByte(CP_ACP, 0, szIniFile, -1, chRtn, iLen, NULL, NULL);
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m_iaList.push_back(shared_ptr<CImageApply>(new CImageApplyRotation(type, param.is_backrotate180, param.resolution_dst, chRtn)));
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delete[] chRtn;
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}
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}
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void ImageMatQueue::EnqueueBmpBuffer(std::vector<unsigned char>& bmpdata)
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{
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//std::lock_guard<std::mutex> lock(m_Locker);
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//m_imagedata.Put(bmpdata);
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}
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void ImageMatQueue::EnqueueBmpBuffer(std::shared_ptr<std::vector<unsigned char>> bmpdata)
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{
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m_imagedata.Put(bmpdata);
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}
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void ImageMatQueue::PaniusCount()
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{
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atm_orgin_image_remains--;
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}
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bool ImageMatQueue::empty()
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{
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return atm_orgin_image_remains == 0 && m_imagedata.Size() == 0 && !is_scanning;
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}
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static int index = 0;
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void ImageMatQueue::proc()
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{
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while (bRun) {
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while (m_imagedata.Size() > 0) {
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this_thread::sleep_for(chrono::milliseconds(1));
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}
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if (m_rawBuffs.Size() == 0)
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{
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this_thread::sleep_for(chrono::milliseconds(1));
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continue;
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}
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auto buffs = m_rawBuffs.Take()->getImageBuffs();
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if (!m_rawBuffs.IsShutDown() && !buffs.empty()) {
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vector<cv::Mat> mats;
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int k = 0;
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for (auto& buf : buffs) {
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ImreadModes rm;
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if (scanParam.filter != 3 || scanParam.enhance_color)
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rm = IMREAD_COLOR;
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else
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rm = scanParam.pixtype == 2 ? IMREAD_COLOR : IMREAD_GRAYSCALE;
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try
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{
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cv::Mat mat = cv::imdecode(*buf, rm);
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buf.reset();
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if (mat.empty()) {
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writelog("decode image data error");
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}
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#ifdef G200
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resize(mat, mat, cv::Size(), fx, fy);//<2F><><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>ܻ<EFBFBD><DCBB><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>С<EFBFBD><D0A1>ƥ<EFBFBD><C6A5><EFBFBD><EFBFBD><EFBFBD><EFBFBD> <20><>ϵ<EFBFBD><CFB5><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>
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mats.push_back(mat);
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mat.release();
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#else // G200
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//resize(mat, mat, cv::Size(), 1.001, 1.0070);//<2F><><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>ܻ<EFBFBD><DCBB><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>С<EFBFBD><D0A1>ƥ<EFBFBD><C6A5><EFBFBD><EFBFBD><EFBFBD><EFBFBD> <20><>ϵ<EFBFBD><CFB5><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>
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Mat front = mat(Rect(0, 0, mat.cols / 2, mat.rows));
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Mat back = mat(Rect(mat.cols / 2, 0, mat.cols / 2, mat.rows));
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mats.push_back(front);
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mats.push_back(back);
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#endif
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}
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catch (const std::exception& e)
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{
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writelog(e.what());
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}
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}
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buffs.clear();
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for (int j = 0; j < m_iaList.size(); j++) {
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m_iaList[j]->apply(mats, scanParam.is_duplex);
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}
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for (int i = 0; i < mats.size(); i++) {
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if (!scanParam.is_duplex && i == 1) {
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mats[i].release();
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break;
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}
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if (!mats[i].empty()) {
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IMat2Bmp idata;
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idata = scanParam.pixtype == 0 ? (IMat2Bmp)Mat2BmpBw(mats[i], scanParam.resolution_dst) : Mat2Bmp(mats[i], scanParam.resolution_dst);
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auto data = idata.getBmpDataBuffer();
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//mats[i].release();
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EnqueueBmpBuffer(data);
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}
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else
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{
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writelog("enqueue image is empty " + std::to_string(index++));
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}
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}
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if (scanParam.multi_output_red) {
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for (int i = 0; i < mats.size(); i++) {
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if (!mats[i].empty()) {
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ImageMultiOutput m_mlt;
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Mat ret = m_mlt.GetMultiFilterMat(mats[i], 2);
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mats[i].release();
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if (!ret.empty()) {
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if (!scanParam.is_duplex && i == 1) {
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ret.release();
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break;
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}
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Mat2Bmp mb(ret, scanParam.resolution_dst);
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auto data = mb.getBmpDataBuffer();
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ret.release();
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EnqueueBmpBuffer(data);
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}
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}
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}
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}
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mats.clear();
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PaniusCount();
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}
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}
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}
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GRawDecode::GRawDecode(std::shared_ptr<std::vector<char>> buff)
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{
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m_buffs.push_back(buff);
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} |