随笔分类 -  机器学习

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QLabel显示opencv Mat图片
摘要：QLabel显示opencv Mat图片 void showImgOnLabel(QLabel* labelParam, cv::Mat imgParam, int showType) { cv::Mat rgb; QImage img; if (showType==1) { cv::resize( 阅读全文
posted @ 2021-10-26 08:24 西北逍遥 阅读(406) 评论(0) 推荐(0) 编辑
opencv RetrievalModes
摘要：opencv RetrievalModes enum RetrievalModes { /** retrieves only the extreme outer contours. It sets `hierarchy[i][2]=hierarchy[i][3]=-1` for all the co 阅读全文
posted @ 2021-10-25 08:13 西北逍遥 阅读(298) 评论(0) 推荐(0) 编辑
opencv calcHist3D_Invoker
摘要：opencv calcHist3D_Invoker template<typename T> class calcHist3D_Invoker { public: calcHist3D_Invoker( const std::vector<uchar*>& _ptrs, const std::vec 阅读全文
posted @ 2021-10-24 06:01 西北逍遥 阅读(37) 评论(0) 推荐(0) 编辑
opencv calcHist1D_Invoker
摘要：opencv calcHist1D_Invoker template<typename T> class calcHist1D_Invoker { public: calcHist1D_Invoker( const std::vector<uchar*>& _ptrs, const std::vec 阅读全文
posted @ 2021-10-23 09:17 西北逍遥 阅读(43) 评论(0) 推荐(0) 编辑
opencv CalcHist2D_8uInvoker
摘要：opencv CalcHist2D_8uInvoker class CalcHist2D_8uInvoker { public: CalcHist2D_8uInvoker( const std::vector<uchar*>& _ptrs, const std::vector<int>& _delt 阅读全文
posted @ 2021-10-23 09:04 西北逍遥 阅读(28) 评论(0) 推荐(0) 编辑
opencv erode
摘要：opencv erode void cv::erode( InputArray src, OutputArray dst, InputArray kernel, Point anchor, int iterations, int borderType, const Scalar& borderVal 阅读全文
posted @ 2021-10-22 09:30 西北逍遥 阅读(226) 评论(0) 推荐(0) 编辑
opencv histPrepareImages
摘要：opencv histPrepareImages static void histPrepareImages( const Mat* images, int nimages, const int* channels, const Mat& mask, int dims, const int* his 阅读全文
posted @ 2021-10-21 08:23 西北逍遥 阅读(162) 评论(0) 推荐(0) 编辑
opencv calcHistLookupTables_8u
摘要：opencv calcHistLookupTables_8u static void calcHistLookupTables_8u( const Mat& hist, const SparseMat& shist, int dims, const float** ranges, const dou 阅读全文
posted @ 2021-10-20 17:19 西北逍遥 阅读(47) 评论(0) 推荐(0) 编辑
opencv morphologyEx
摘要：opencv morphologyEx void cv::morphologyEx( InputArray _src, OutputArray _dst, int op, InputArray _kernel, Point anchor, int iterations, int borderType 阅读全文
posted @ 2021-10-20 08:09 西北逍遥 阅读(117) 评论(0) 推荐(0) 编辑
opencv ocl_morphologyEx
摘要：opencv ocl_morphologyEx static bool ocl_morphologyEx(InputArray _src, OutputArray _dst, int op, InputArray kernel, Point anchor, int iterations, int b 阅读全文
posted @ 2021-10-19 08:35 西北逍遥 阅读(54) 评论(0) 推荐(0) 编辑
opencv dilate
摘要：opencv dilate void cv::dilate( InputArray src, OutputArray dst, InputArray kernel, Point anchor, int iterations, int borderType, const Scalar& borderV 阅读全文
posted @ 2021-10-19 08:18 西北逍遥 阅读(120) 评论(0) 推荐(0) 编辑
opencv erode
摘要：opencv erode void cv::erode( InputArray src, OutputArray dst, InputArray kernel, Point anchor, int iterations, int borderType, const Scalar& borderVal 阅读全文
posted @ 2021-10-18 18:49 西北逍遥 阅读(98) 评论(0) 推荐(0) 编辑
opencv polylines
摘要：opencv polylines void polylines( InputOutputArray _img, const Point* const* pts, const int* npts, int ncontours, bool isClosed, const Scalar& color, i 阅读全文
posted @ 2021-10-18 08:41 西北逍遥 阅读(525) 评论(0) 推荐(0) 编辑
opencv fillPoly
摘要：opencv fillPoly void fillPoly( InputOutputArray _img, const Point** pts, const int* npts, int ncontours, const Scalar& color, int line_type, int shift 阅读全文
posted @ 2021-10-17 10:38 西北逍遥 阅读(633) 评论(0) 推荐(0) 编辑
opencv FillEdgeCollection
摘要：opencv FillEdgeCollection static void FillEdgeCollection( Mat& img, std::vector<PolyEdge>& edges, const void* color ) { PolyEdge tmp; int i, y, total 阅读全文
posted @ 2021-10-17 10:27 西北逍遥 阅读(119) 评论(1) 推荐(0) 编辑
Opencv fillConvexPoly
摘要：Opencv fillConvexPoly void fillConvexPoly( InputOutputArray _img, const Point* pts, int npts, const Scalar& color, int line_type, int shift ) { CV_INS 阅读全文
posted @ 2021-10-17 10:21 西北逍遥 阅读(286) 评论(0) 推荐(0) 编辑
opencv rectangle
摘要：opencv rectangle void rectangle( InputOutputArray _img, Point pt1, Point pt2, const Scalar& color, int thickness, int lineType, int shift ) { CV_INSTR 阅读全文
posted @ 2021-10-16 12:53 西北逍遥 阅读(153) 评论(0) 推荐(0) 编辑
opencv PolyLine
摘要：opencv PolyLine static void PolyLine( Mat& img, const Point2l* v, int count, bool is_closed, const void* color, int thickness, int line_type, int shif 阅读全文
posted @ 2021-10-16 12:32 西北逍遥 阅读(111) 评论(0) 推荐(0) 编辑
opencv ThickLine
摘要：opencv ThickLine static void ThickLine( Mat& img, Point2l p0, Point2l p1, const void* color,int thickness, int line_type, int flags, int shift ) { sta 阅读全文
posted @ 2021-10-16 12:29 西北逍遥 阅读(72) 评论(0) 推荐(0) 编辑
opencv ellipse
摘要：opencv ellipse /** @brief Draws a simple or thick elliptic arc or fills an ellipse sector. The function cv::ellipse with more parameters draws an elli 阅读全文
posted @ 2021-10-15 12:15 西北逍遥 阅读(113) 评论(0) 推荐(0) 编辑

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