twain3.0/huagao/ImageProcess/ImageApplyDiscardBlank.h

/*
 * ====================================================

 * <EFBFBD><EFBFBD><EFBFBD>ܣ<EFBFBD><EFBFBD>հ<EFBFBD>ҳʶ<EFBFBD><EFBFBD><EFBFBD><EFBFBD>
 * <EFBFBD><EFBFBD><EFBFBD>ߣ<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>ά
 * <EFBFBD><EFBFBD><EFBFBD><EFBFBD>ʱ<EFBFBD>䣺2020/4/21
 * <EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>޸<EFBFBD>ʱ<EFBFBD>䣺2020/4/21  v1.0
				 2020/8/12  v1.1   <EFBFBD><EFBFBD><EFBFBD><EFBFBD>setIntensity<EFBFBD><EFBFBD>setMinArea<EFBFBD><EFBFBD>ȡ<EFBFBD><EFBFBD>isNormal<EFBFBD><EFBFBD>ʶλ<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>setIntensity<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>÷<EFBFBD>Χ<EFBFBD><EFBFBD><EFBFBD><EFBFBD>[2, 20]<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>[1, 100]
				 2020/8/25  v1.1.1 ֽ<EFBFBD>ż<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>100<EFBFBD><EFBFBD><EFBFBD>ص<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>20<EFBFBD><EFBFBD><EFBFBD><EFBFBD>
				 2020/10/16 v1.2   <EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>½ӿڣ<EFBFBD><EFBFBD>ܹ<EFBFBD><EFBFBD><EFBFBD>Ч<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>ж<EFBFBD>ͼƬ<EFBFBD>Ƿ<EFBFBD>Ϊ<EFBFBD>հ<EFBFBD>ҳ
				 2020/10/19 v1.2.1 <EFBFBD>޸<EFBFBD><EFBFBD><EFBFBD>̬<EFBFBD>հ<EFBFBD>ҳ<EFBFBD>ж<EFBFBD>ʶ<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>е<EFBFBD>BUG
				 2021/04/13  v1.3.0 <EFBFBD><EFBFBD><EFBFBD>ӱ<EFBFBD>׼/Ʊ<EFBFBD>ݱ<EFBFBD>ʶλ
				 2021/08/12  v1.3.1 <EFBFBD><EFBFBD><EFBFBD>ӷ<EFBFBD>ֹ<EFBFBD><EFBFBD>ͬopencv<EFBFBD>汾<EFBFBD><EFBFBD><EFBFBD>¼<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>ڲ<EFBFBD><EFBFBD><EFBFBD><EFBFBD>Ĵ<EFBFBD><EFBFBD>롣
 * <EFBFBD>汾<EFBFBD>ţ<EFBFBD>v1.3.1

 * ====================================================
 */

#ifndef IMAGE_APPLY_DISCARD_BLANK_H
#define IMAGE_APPLY_DISCARD_BLANK_H

#include "ImageApply.h"

class CImageApplyDiscardBlank : public CImageApply
{
public:
	CImageApplyDiscardBlank();

	CImageApplyDiscardBlank(int blockSize, int devTh);

	/*
	 * isnormal  [in]:true<EFBFBD><EFBFBD>׼ģʽ<EFBFBD><EFBFBD>falseΪƱ<EFBFBD>ݸ<EFBFBD>дֽģʽ
	 * */
	CImageApplyDiscardBlank(bool isnormal);

	virtual ~CImageApplyDiscardBlank(void);

	virtual void apply(cv::Mat& pDib, int side);

	virtual void apply(std::vector<cv::Mat>& mats, bool isTwoSide);

	void setIntensity(int val);

	void setMinArea(int val) { m_dSize = val; }

	static bool apply(const cv::Mat& pDib, int blockSize = 200, int devTh = 15);

private:

	static int processRectR(const cv::Mat& image, cv::RotatedRect& rotatedRect, std::vector<cv::Point>& maxContour,
		double scale, double thresh, int blobAreaSize);

	static bool scalar_LE(const cv::Scalar& val1, const cv::Scalar& val2);

	static cv::Mat getRoiMat(const cv::Mat& pDib);
private:
	bool m_res;
	bool m_isNormalDiscard;
	int m_dSize;
	cv::Scalar m_devTh;
};

#endif // !IMAGE_APPLY_DISCARD_BLANK_H