/* * @Descripttion: * @version: * @Author: sueRimn * @Date: 2022-04-28 10:41:42 * @LastEditors: xiewenji 527774126@qq.com * @LastEditTime: 2025-08-03 21:32:02 */ /* * FileName:CoreLogicFactory.hpp * Version:V1.0 * Description: * Created On:Mon Sep 10 11:13:13 UTC 2018 * Modified date: * Author:Sky */ #ifndef _CheckUtil_HPP_ #define _CheckUtil_HPP_ #include #include #include #include #include #include #include #include using namespace std; // 掩膜主体(近似矩形)四周凸起(如把手)的描述 struct Mask_Protrusion_ { int nSide; // 所在边:0 左 1 右 2 上 3 下 cv::Rect roi; // 凸起外接矩形(输入图坐标系,已裁剪到图像范围内) float fLen; // 沿该边的长度(像素) float fDepth; // 伸出主体的深度(像素) float fArea; // 凸起面积(roi 内掩膜像素数) float fFillRatio; // roi 内掩膜像素占比(用于判定是否"类似矩形块") Mask_Protrusion_() { nSide = 0; fLen = 0.0f; fDepth = 0.0f; fArea = 0.0f; fFillRatio = 0.0f; } }; class CheckUtil { public: static long getcurTime(); static std::string getCurrentDate(); static std::string getCurTimeHMS(); static std::string Op_float2String(float nvalue); static int64_t getSnowId(); static bool JudgRect(cv::Rect roi, int img_w, int img_h); static bool JudgRect_SZ(cv::Rect roi, int w, int h); static bool compareIgnoreCase(const std::string &str1, const std::string &str2); static bool RoiInImg(cv::Rect roi, cv::Mat img); static int printROI(cv::Rect roi, std::string str = ""); static float CalIoU(cv::Rect rect1, cv::Rect rect2); static float CalIoU_t(cv::Rect rect1, cv::Rect rect2); static int CheckRect(cv::Rect &roi, int img_w, int img_h); static int SizeRect(cv::Rect &roi, int img_w, int img_h, int addw, int addh); static int CalHj(const cv::Mat &img, const cv::Mat &mask,int b_value); static int CalHj(const cv::Mat &img, const cv::Mat &mask,const cv::Mat &backgroundimg); static int CalHjWeighted(const cv::Mat &img, const cv::Mat &mask, int b_value, float power = 2.0f); // 计算平均灰度 static float CalImgBrightness(cv::Mat imgRoi); // 计算角度 static float Cal2PointAngle(cv::Point p_left, cv::Point p_right); // 获取 RotatedRect 长轴的方向角(归一化到 [0, 180) 度) static float getLongAxisAngle(const cv::RotatedRect rect); // 排序RotatedRect的四个顶点 static std::vector sort_vertices(cv::RotatedRect rrect); // 找图片的最大外轮廓 static std::vector getLargestContourROI(const cv::Mat &binaryImg, bool &found); // 抠出掩膜四周的凸起:主体近似矩形,凸起在该边表现为边界值的一次突变(进入)与一次反向突变(离开) // binMask:掩膜(非零为前景,兼容 0/1 与 0/255);protrusions:输出的凸起列表 // nJumpThresh:边界突变阈值(输入图像素);nMinRun:凸起最小长度(输入图像素);nMinDepth:凸起最小深度(输入图像素) // nMaxRun:凸起最大长度(输入图像素),<=0 时取 掩膜短边/3 // 返回:0 成功、1 掩膜为空、2 无有效前景 static int GetMaskProtrusions(const cv::Mat &binMask, std::vector &protrusions, int nJumpThresh = 40, int nMinRun = 40, int nMinDepth = 40, int nMaxRun = 0); static std::string GetRectString(cv::Rect rect); //创建目录 static int CreateDir(const std::string &dir); // 点的距离是否过小 static bool bcalDis(cv::Point p1, cv::Point p2, int disT); static double calDis(cv::Point p1, cv::Point p2); static void PrintRect(cv::Rect roi, std::string str = ""); static int cutSmallImg(cv::Mat img, std::vector &samllRoiList, cv::Rect config_roi, int config_SmallImg_Width, int config_SmallImg_Height, int config_MinOverlap_Width, int config_MinOverlap_Height); static cv::Point2f transformPoint(const cv::Point2f &point, const cv::Mat &transform_matrix); }; // 无参数重载:直接返回原字符串,避免 -Wformat-security 警告 static inline std::string str_Format(const std::string &format) { return format; } template static std::string str_Format(const std::string &format, Args... args) { auto size_buf = std::snprintf(nullptr, 0, format.c_str(), args...) + 1; std::unique_ptr buf(new (std::nothrow) char[size_buf]); if (!buf) return std::string(""); std::snprintf(buf.get(), size_buf, format.c_str(), args...); return std::string(buf.get(), buf.get() + size_buf - 1); } #endif //_CORELOGICFACTORY_HPP_