72 lines
2.7 KiB
C++
72 lines
2.7 KiB
C++
#ifndef CIS_TEST_IMAGE_PROCESS_H
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#define CIS_TEST_IMAGE_PROCESS_H
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#include <opencv2/opencv.hpp>
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class CISTestImageProcess
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{
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public:
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struct CISTestResult
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{
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double w; //圆横轴
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double h; //圆纵轴
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double scaleXY; //圆3横纵比
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uchar colorBlock1[3]; //彩色色块1RGB
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uchar colorBlock2[3]; //彩色色块2RGB
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uchar colorBlock3[3]; //彩色色块3RGB
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uchar colorBlock4[3]; //彩色色块4RGB
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uchar colorBlock5[3]; //彩色色块5RGB
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uchar colorBlock6[3]; //彩色色块6RGB
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uchar colorBlock7[3]; //彩色色块7RGB
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uchar colorBlock8[3]; //彩色色块8RGB
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uchar colorBlock9[3]; //彩色色块9RGB
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uchar grayBlock1; //灰度色块1灰度值
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uchar grayBlock2; //灰度色块2灰度值
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uchar grayBlock3; //灰度色块3灰度值
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uchar grayBlock4; //灰度色块4灰度值
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uchar grayBlock5; //灰度色块5灰度值
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uchar grayBlock6; //灰度色块6灰度值
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uchar grayBlock7; //灰度色块7灰度值
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uchar grayBlock8; //灰度色块8灰度值
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uchar grayBlock9; //灰度色块9灰度值
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};
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static int test(const cv::Mat& image, CISTestResult& result);
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private:
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CISTestImageProcess();
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/// <summary>
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/// 获取连通区域轮廓
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/// </summary>
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/// <param name="src">源图像</param>
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/// <param name="contours">结果轮廓集</param>
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/// <param name="hierarchy">轮廓集的排序关系。与contours的数量对应，受retr选项不同，排序会有变化</param>
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/// <param name="retr">轮廓集排序方式，默认为链式排序</param>
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/// <param name="method">查找算法选择，默认为普通查找</param>
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/// <param name="offset">查找起始点，默认为（0,0）点</param>
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static void findContours(const cv::Mat& src, std::vector<std::vector<cv::Point>>& contours, std::vector<cv::Vec4i>& hierarchy,
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int retr = cv::RETR_LIST, int method = cv::CHAIN_APPROX_SIMPLE, cv::Point offset = cv::Point(0, 0));
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static void convexHull(const std::vector<cv::Point>& src, std::vector<cv::Point>& dst, bool clockwise = false);
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/// <summary>
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///
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/// </summary>
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/// <param name="contours"></param>
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/// <param name="hierarchy"></param>
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/// <param name="paperRect"></param>
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/// <returns></returns>
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static int findPaperContour(const std::vector<std::vector<cv::Point>>& contours, const std::vector<cv::Vec4i>& hierarchy, cv::RotatedRect& paperRect);
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static int classfiyContours(const std::vector<std::vector<cv::Point>>& contours, std::vector<std::vector<cv::Point>>& marks,
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std::vector<std::vector<cv::Point>>& colorBlocks,
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std::vector<std::vector<cv::Point>>& grayBlocks);
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static int findEllipse(const cv::Mat& image, double& scale_xy, double areaThre = 100 * 100);
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};
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#endif |