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Open Source Computer Vision Library
https://opencv.org/
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86 lines
2.8 KiB
86 lines
2.8 KiB
15 years ago
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#include <cxcore.h>
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#include <cv.h>
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#include <stdio.h>
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#include "cvshadow.h"
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CvArr * cvCvtSeqToArray_Shadow( const CvSeq* seq, CvArr * elements, CvSlice slice){
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CvMat stub, *mat=(CvMat *)elements;
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if(!CV_IS_MAT(mat)){
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mat = cvGetMat(elements, &stub);
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}
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cvCvtSeqToArray( seq, mat->data.ptr, slice );
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return elements;
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}
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double cvArcLength_Shadow( const CvSeq * seq, CvSlice slice, int is_closed){
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return cvArcLength( seq, slice, is_closed );
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}
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double cvArcLength_Shadow( const CvArr * arr, CvSlice slice, int is_closed){
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return cvArcLength( arr, slice, is_closed );
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}
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CvTypedSeq<CvRect> * cvHaarDetectObjects_Shadow( const CvArr* image, CvHaarClassifierCascade* cascade,
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CvMemStorage* storage, double scale_factor, int min_neighbors, int flags,
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CvSize min_size )
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{
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return (CvTypedSeq<CvRect> *) cvHaarDetectObjects( image, cascade, storage, scale_factor,
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min_neighbors, flags, min_size);
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}
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CvTypedSeq<CvConnectedComp> * cvSegmentMotion_Shadow( const CvArr* mhi, CvArr* seg_mask, CvMemStorage* storage,
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double timestamp, double seg_thresh ){
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return (CvTypedSeq<CvConnectedComp> *) cvSegmentMotion( mhi, seg_mask, storage, timestamp, seg_thresh );
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}
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CvTypedSeq<CvPoint> * cvApproxPoly_Shadow( const void* src_seq, int header_size, CvMemStorage* storage,
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int method, double parameter, int parameter2)
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{
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return (CvTypedSeq<CvPoint> *) cvApproxPoly( src_seq, header_size, storage, method, parameter, parameter2 );
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}
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// Always return a new Mat of indices
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CvMat * cvConvexHull2_Shadow( const CvArr * points, int orientation, int return_points){
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CvMat * hull;
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CvMat * points_mat=(CvMat *) points;
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CvSeq * points_seq=(CvSeq *) points;
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int npoints, type;
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CV_FUNCNAME("cvConvexHull2");
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__BEGIN__;
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if(CV_IS_MAT(points_mat)){
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npoints = MAX(points_mat->rows, points_mat->cols);
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type = return_points ? points_mat->type : CV_32S;
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}
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else if(CV_IS_SEQ(points_seq)){
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npoints = points_seq->total;
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type = return_points ? CV_SEQ_ELTYPE(points_seq) : 1;
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}
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else{
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CV_ERROR(CV_StsBadArg, "points must be a CvSeq or CvMat");
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}
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CV_CALL( hull=cvCreateMat(1,npoints,type) );
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CV_CALL( cvConvexHull2(points, hull, orientation, return_points) );
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__END__;
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return hull;
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}
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std::vector<CvPoint> cvSnakeImage_Shadow( const CvMat * image, std::vector<CvPoint> points,
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std::vector<float> alpha, std::vector<float> beta,
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std::vector<float> gamma,
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CvSize win, CvTermCriteria criteria, int calc_gradient ){
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IplImage ipl_stub;
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CV_FUNCNAME("cvSnakeImage_Shadow");
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__BEGIN__;
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cvSnakeImage( cvGetImage(image, &ipl_stub), &(points[0]), points.size(),
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&((alpha)[0]), &((beta)[0]), &((gamma)[0]),
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(alpha.size()>1 && beta.size()>1 && gamma.size()>1 ? CV_ARRAY : CV_VALUE),
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win, criteria, calc_gradient );
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__END__;
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return points;
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}
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