| /*M/////////////////////////////////////////////////////////////////////////////////////// |
| // |
| // IMPORTANT: READ BEFORE DOWNLOADING, COPYING, INSTALLING OR USING. |
| // |
| // By downloading, copying, installing or using the software you agree to this license. |
| // If you do not agree to this license, do not download, install, |
| // copy or use the software. |
| // |
| // |
| // Intel License Agreement |
| // For Open Source Computer Vision Library |
| // |
| // Copyright( C) 2000, Intel Corporation, all rights reserved. |
| // Third party copyrights are property of their respective owners. |
| // |
| // Redistribution and use in source and binary forms, with or without modification, |
| // are permitted provided that the following conditions are met: |
| // |
| // * Redistribution's of source code must retain the above copyright notice, |
| // this list of conditions and the following disclaimer. |
| // |
| // * Redistribution's in binary form must reproduce the above copyright notice, |
| // this list of conditions and the following disclaimer in the documentation |
| // and/or other materials provided with the distribution. |
| // |
| // * The name of Intel Corporation may not be used to endorse or promote products |
| // derived from this software without specific prior written permission. |
| // |
| // This software is provided by the copyright holders and contributors "as is" and |
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| //(including, but not limited to, procurement of substitute goods or services; |
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| // |
| //M*/ |
| |
| /* |
| A few macros and definitions for backward compatibility |
| with the previous versions of OpenCV. They are obsolete and |
| are likely to be removed in future. To check whether your code |
| uses any of these, define CV_NO_BACKWARD_COMPATIBILITY before |
| including cv.h. |
| */ |
| |
| #ifndef _CVCOMPAT_H_ |
| #define _CVCOMPAT_H_ |
| |
| #include <string.h> |
| |
| #ifdef __cplusplus |
| #define CV_UNREFERENCED(arg) |
| #else |
| #define CV_UNREFERENCED(arg) arg |
| #endif |
| |
| #define CvMatType int |
| #define CvDisMaskType int |
| #define CvMatArray CvMat |
| |
| #define CvThreshType int |
| #define CvAdaptiveThreshMethod int |
| #define CvCompareMethod int |
| #define CvFontFace int |
| #define CvPolyApproxMethod int |
| #define CvContoursMatchMethod int |
| #define CvContourTreesMatchMethod int |
| #define CvCoeffType int |
| #define CvRodriguesType int |
| #define CvElementShape int |
| #define CvMorphOp int |
| #define CvTemplMatchMethod int |
| |
| #define CvPoint2D64d CvPoint2D64f |
| #define CvPoint3D64d CvPoint3D64f |
| |
| #define CV_MAT32F CV_32FC1 |
| #define CV_MAT3x1_32F CV_32FC1 |
| #define CV_MAT4x1_32F CV_32FC1 |
| #define CV_MAT3x3_32F CV_32FC1 |
| #define CV_MAT4x4_32F CV_32FC1 |
| |
| #define CV_MAT64D CV_64FC1 |
| #define CV_MAT3x1_64D CV_64FC1 |
| #define CV_MAT4x1_64D CV_64FC1 |
| #define CV_MAT3x3_64D CV_64FC1 |
| #define CV_MAT4x4_64D CV_64FC1 |
| |
| #define IPL_GAUSSIAN_5x5 7 |
| #define CvBox2D32f CvBox2D |
| |
| /* allocation/deallocation macros */ |
| #define cvCreateImageData cvCreateData |
| #define cvReleaseImageData cvReleaseData |
| #define cvSetImageData cvSetData |
| #define cvGetImageRawData cvGetRawData |
| |
| #define cvmAlloc cvCreateData |
| #define cvmFree cvReleaseData |
| #define cvmAllocArray cvCreateData |
| #define cvmFreeArray cvReleaseData |
| |
| #define cvIntegralImage cvIntegral |
| #define cvMatchContours cvMatchShapes |
| |
| CV_INLINE CvMat cvMatArray( int rows, int cols, int type, |
| int count, void* data CV_DEFAULT(0)) |
| { |
| return cvMat( rows*count, cols, type, data ); |
| } |
| |
| #define cvUpdateMHIByTime cvUpdateMotionHistory |
| |
| #define cvAccMask cvAcc |
| #define cvSquareAccMask cvSquareAcc |
| #define cvMultiplyAccMask cvMultiplyAcc |
| #define cvRunningAvgMask(imgY, imgU, mask, alpha) cvRunningAvg(imgY, imgU, alpha, mask) |
| |
| #define cvSetHistThresh cvSetHistBinRanges |
| #define cvCalcHistMask(img, mask, hist, doNotClear) cvCalcHist(img, hist, doNotClear, mask) |
| |
| CV_INLINE double cvMean( const CvArr* image, const CvArr* mask CV_DEFAULT(0)) |
| { |
| CvScalar mean = cvAvg( image, mask ); |
| return mean.val[0]; |
| } |
| |
| |
| CV_INLINE double cvSumPixels( const CvArr* image ) |
| { |
| CvScalar scalar = cvSum( image ); |
| return scalar.val[0]; |
| } |
| |
| CV_INLINE void cvMean_StdDev( const CvArr* image, double* mean, double* sdv, |
| const CvArr* mask CV_DEFAULT(0)) |
| { |
| CvScalar _mean, _sdv; |
| cvAvgSdv( image, &_mean, &_sdv, mask ); |
| |
| if( mean ) |
| *mean = _mean.val[0]; |
| |
| if( sdv ) |
| *sdv = _sdv.val[0]; |
| } |
| |
| |
| CV_INLINE void cvmPerspectiveProject( const CvMat* mat, const CvArr* src, CvArr* dst ) |
| { |
| CvMat tsrc, tdst; |
| |
| cvReshape( src, &tsrc, 3, 0 ); |
| cvReshape( dst, &tdst, 3, 0 ); |
| |
| cvPerspectiveTransform( &tsrc, &tdst, mat ); |
| } |
| |
| |
| CV_INLINE void cvFillImage( CvArr* mat, double color ) |
| { |
| cvSet( mat, cvColorToScalar(color, cvGetElemType(mat)), 0 ); |
| } |
| |
| |
| #define cvCvtPixToPlane cvSplit |
| #define cvCvtPlaneToPix cvMerge |
| |
| typedef struct CvRandState |
| { |
| CvRNG state; /* RNG state (the current seed and carry)*/ |
| int disttype; /* distribution type */ |
| CvScalar param[2]; /* parameters of RNG */ |
| } |
| CvRandState; |
| |
| |
| /* Changes RNG range while preserving RNG state */ |
| CV_INLINE void cvRandSetRange( CvRandState* state, double param1, |
| double param2, int index CV_DEFAULT(-1)) |
| { |
| if( !state ) |
| { |
| cvError( CV_StsNullPtr, "cvRandSetRange", "Null pointer to RNG state", "cvcompat.h", 0 ); |
| return; |
| } |
| |
| if( (unsigned)(index + 1) > 4 ) |
| { |
| cvError( CV_StsOutOfRange, "cvRandSetRange", "index is not in -1..3", "cvcompat.h", 0 ); |
| return; |
| } |
| |
| if( index < 0 ) |
| { |
| state->param[0].val[0] = state->param[0].val[1] = |
| state->param[0].val[2] = state->param[0].val[3] = param1; |
| state->param[1].val[0] = state->param[1].val[1] = |
| state->param[1].val[2] = state->param[1].val[3] = param2; |
| } |
| else |
| { |
| state->param[0].val[index] = param1; |
| state->param[1].val[index] = param2; |
| } |
| } |
| |
| |
| CV_INLINE void cvRandInit( CvRandState* state, double param1, |
| double param2, int seed, |
| int disttype CV_DEFAULT(CV_RAND_UNI)) |
| { |
| if( !state ) |
| { |
| cvError( CV_StsNullPtr, "cvRandInit", "Null pointer to RNG state", "cvcompat.h", 0 ); |
| return; |
| } |
| |
| if( disttype != CV_RAND_UNI && disttype != CV_RAND_NORMAL ) |
| { |
| cvError( CV_StsBadFlag, "cvRandInit", "Unknown distribution type", "cvcompat.h", 0 ); |
| return; |
| } |
| |
| state->state = (uint64)(seed ? seed : -1); |
| state->disttype = disttype; |
| cvRandSetRange( state, param1, param2, -1 ); |
| } |
| |
| |
| /* Fills array with random numbers */ |
| CV_INLINE void cvRand( CvRandState* state, CvArr* arr ) |
| { |
| if( !state ) |
| { |
| cvError( CV_StsNullPtr, "cvRand", "Null pointer to RNG state", "cvcompat.h", 0 ); |
| return; |
| } |
| cvRandArr( &state->state, arr, state->disttype, state->param[0], state->param[1] ); |
| } |
| |
| #define cvRandNext( _state ) cvRandInt( &(_state)->state ) |
| |
| CV_INLINE void cvbRand( CvRandState* state, float* dst, int len ) |
| { |
| CvMat mat = cvMat( 1, len, CV_32F, (void*)dst ); |
| cvRand( state, &mat ); |
| } |
| |
| |
| CV_INLINE void cvbCartToPolar( const float* y, const float* x, |
| float* magnitude, float* angle, int len ) |
| { |
| CvMat mx = cvMat( 1, len, CV_32F, (void*)x ); |
| CvMat my = mx; |
| CvMat mm = mx; |
| CvMat ma = mx; |
| |
| my.data.fl = (float*)y; |
| mm.data.fl = (float*)magnitude; |
| ma.data.fl = (float*)angle; |
| |
| cvCartToPolar( &mx, &my, &mm, angle ? &ma : NULL, 1 ); |
| } |
| |
| |
| CV_INLINE void cvbFastArctan( const float* y, const float* x, |
| float* angle, int len ) |
| { |
| CvMat mx = cvMat( 1, len, CV_32F, (void*)x ); |
| CvMat my = mx; |
| CvMat ma = mx; |
| |
| my.data.fl = (float*)y; |
| ma.data.fl = (float*)angle; |
| |
| cvCartToPolar( &mx, &my, NULL, &ma, 1 ); |
| } |
| |
| |
| CV_INLINE void cvbSqrt( const float* x, float* y, int len ) |
| { |
| CvMat mx = cvMat( 1, len, CV_32F, (void*)x ); |
| CvMat my = mx; |
| my.data.fl = (float*)y; |
| |
| cvPow( &mx, &my, 0.5 ); |
| } |
| |
| |
| CV_INLINE void cvbInvSqrt( const float* x, float* y, int len ) |
| { |
| CvMat mx = cvMat( 1, len, CV_32F, (void*)x ); |
| CvMat my = mx; |
| my.data.fl = (float*)y; |
| |
| cvPow( &mx, &my, -0.5 ); |
| } |
| |
| |
| CV_INLINE void cvbReciprocal( const float* x, float* y, int len ) |
| { |
| CvMat mx = cvMat( 1, len, CV_32F, (void*)x ); |
| CvMat my = mx; |
| my.data.fl = (float*)y; |
| |
| cvPow( &mx, &my, -1 ); |
| } |
| |
| |
| CV_INLINE void cvbFastExp( const float* x, double* y, int len ) |
| { |
| CvMat mx = cvMat( 1, len, CV_32F, (void*)x ); |
| CvMat my = cvMat( 1, len, CV_64F, y ); |
| cvExp( &mx, &my ); |
| } |
| |
| |
| CV_INLINE void cvbFastLog( const double* x, float* y, int len ) |
| { |
| CvMat mx = cvMat( 1, len, CV_64F, (void*)x ); |
| CvMat my = cvMat( 1, len, CV_32F, y ); |
| cvLog( &mx, &my ); |
| } |
| |
| |
| CV_INLINE CvRect cvContourBoundingRect( void* point_set, int update CV_DEFAULT(0)) |
| { |
| return cvBoundingRect( point_set, update ); |
| } |
| |
| |
| CV_INLINE double cvPseudoInverse( const CvArr* src, CvArr* dst ) |
| { |
| return cvInvert( src, dst, CV_SVD ); |
| } |
| |
| #define cvPseudoInv cvPseudoInverse |
| |
| #define cvContourMoments( contour, moments ) \ |
| cvMoments( contour, moments, 0 ) |
| |
| #define cvGetPtrAt cvPtr2D |
| #define cvGetAt cvGet2D |
| #define cvSetAt(arr,val,y,x) cvSet2D((arr),(y),(x),(val)) |
| |
| #define cvMeanMask cvMean |
| #define cvMean_StdDevMask(img,mask,mean,sdv) cvMean_StdDev(img,mean,sdv,mask) |
| |
| #define cvNormMask(imgA,imgB,mask,normType) cvNorm(imgA,imgB,normType,mask) |
| |
| #define cvMinMaxLocMask(img, mask, min_val, max_val, min_loc, max_loc) \ |
| cvMinMaxLoc(img, min_val, max_val, min_loc, max_loc, mask) |
| |
| #define cvRemoveMemoryManager cvSetMemoryManager |
| |
| #define cvmSetZero( mat ) cvSetZero( mat ) |
| #define cvmSetIdentity( mat ) cvSetIdentity( mat ) |
| #define cvmAdd( src1, src2, dst ) cvAdd( src1, src2, dst, 0 ) |
| #define cvmSub( src1, src2, dst ) cvSub( src1, src2, dst, 0 ) |
| #define cvmCopy( src, dst ) cvCopy( src, dst, 0 ) |
| #define cvmMul( src1, src2, dst ) cvMatMulAdd( src1, src2, 0, dst ) |
| #define cvmTranspose( src, dst ) cvT( src, dst ) |
| #define cvmInvert( src, dst ) cvInv( src, dst ) |
| #define cvmMahalanobis(vec1, vec2, mat) cvMahalanobis( vec1, vec2, mat ) |
| #define cvmDotProduct( vec1, vec2 ) cvDotProduct( vec1, vec2 ) |
| #define cvmCrossProduct(vec1, vec2,dst) cvCrossProduct( vec1, vec2, dst ) |
| #define cvmTrace( mat ) (cvTrace( mat )).val[0] |
| #define cvmMulTransposed( src, dst, order ) cvMulTransposed( src, dst, order ) |
| #define cvmEigenVV( mat, evec, eval, eps) cvEigenVV( mat, evec, eval, eps ) |
| #define cvmDet( mat ) cvDet( mat ) |
| #define cvmScale( src, dst, scale ) cvScale( src, dst, scale ) |
| |
| #define cvCopyImage( src, dst ) cvCopy( src, dst, 0 ) |
| #define cvReleaseMatHeader cvReleaseMat |
| |
| /* Calculates exact convex hull of 2d point set */ |
| CV_INLINE void cvConvexHull( CvPoint* points, int num_points, |
| CvRect* CV_UNREFERENCED(bound_rect), |
| int orientation, int* hull, int* hullsize ) |
| { |
| CvMat points1 = cvMat( 1, num_points, CV_32SC2, points ); |
| CvMat hull1 = cvMat( 1, num_points, CV_32SC1, hull ); |
| |
| cvConvexHull2( &points1, &hull1, orientation, 0 ); |
| *hullsize = hull1.cols; |
| } |
| |
| /* Calculates exact convex hull of 2d point set stored in a sequence */ |
| #define cvContourConvexHull( contour, orientation, storage ) \ |
| cvConvexHull2( contour, storage, orientation ) |
| |
| /* Calculates approximate convex hull of 2d point set */ |
| #define cvConvexHullApprox( points, num_points, bound_rect, bandwidth, \ |
| orientation, hull, hullsize ) \ |
| cvConvexHull( points, num_points, bound_rect, orientation, hull, hullsize ) |
| |
| /* Calculates approximate convex hull of 2d point set stored in a sequence */ |
| #define cvContourConvexHullApprox( contour, bandwidth, orientation, storage ) \ |
| cvConvexHull2( contour, storage, orientation ) |
| |
| |
| CV_INLINE void cvMinAreaRect( CvPoint* points, int n, |
| int CV_UNREFERENCED(left), int CV_UNREFERENCED(bottom), |
| int CV_UNREFERENCED(right), int CV_UNREFERENCED(top), |
| CvPoint2D32f* anchor, |
| CvPoint2D32f* vect1, |
| CvPoint2D32f* vect2 ) |
| { |
| CvMat mat = cvMat( 1, n, CV_32SC2, points ); |
| CvBox2D box = cvMinAreaRect2( &mat, 0 ); |
| CvPoint2D32f pt[4]; |
| |
| cvBoxPoints( box, pt ); |
| *anchor = pt[0]; |
| vect1->x = pt[1].x - pt[0].x; |
| vect1->y = pt[1].y - pt[0].y; |
| vect2->x = pt[3].x - pt[0].x; |
| vect2->y = pt[3].y - pt[0].y; |
| |
| CV_UNREFERENCED( (left, bottom, right, top) ); |
| } |
| |
| typedef int CvDisType; |
| typedef int CvChainApproxMethod; |
| typedef int CvContourRetrievalMode; |
| |
| CV_INLINE void cvFitLine3D( CvPoint3D32f* points, int count, int dist, |
| void *param, float reps, float aeps, float* line ) |
| { |
| CvMat mat = cvMat( 1, count, CV_32FC3, points ); |
| float _param = param != NULL ? *(float*)param : 0.f; |
| assert( dist != CV_DIST_USER ); |
| cvFitLine( &mat, dist, _param, reps, aeps, line ); |
| } |
| |
| /* Fits a line into set of 2d points in a robust way (M-estimator technique) */ |
| CV_INLINE void cvFitLine2D( CvPoint2D32f* points, int count, int dist, |
| void *param, float reps, float aeps, float* line ) |
| { |
| CvMat mat = cvMat( 1, count, CV_32FC2, points ); |
| float _param = param != NULL ? *(float*)param : 0.f; |
| assert( dist != CV_DIST_USER ); |
| cvFitLine( &mat, dist, _param, reps, aeps, line ); |
| } |
| |
| |
| CV_INLINE void cvFitEllipse( const CvPoint2D32f* points, int count, CvBox2D* box ) |
| { |
| CvMat mat = cvMat( 1, count, CV_32FC2, (void*)points ); |
| *box = cvFitEllipse2( &mat ); |
| } |
| |
| /* Projects 2d points to one of standard coordinate planes |
| (i.e. removes one of coordinates) */ |
| CV_INLINE void cvProject3D( CvPoint3D32f* points3D, int count, |
| CvPoint2D32f* points2D, |
| int xIndx CV_DEFAULT(0), |
| int yIndx CV_DEFAULT(1)) |
| { |
| CvMat src = cvMat( 1, count, CV_32FC3, points3D ); |
| CvMat dst = cvMat( 1, count, CV_32FC2, points2D ); |
| float m[6] = {0,0,0,0,0,0}; |
| CvMat M = cvMat( 2, 3, CV_32F, m ); |
| |
| assert( (unsigned)xIndx < 3 && (unsigned)yIndx < 3 ); |
| m[xIndx] = m[yIndx+3] = 1.f; |
| |
| cvTransform( &src, &dst, &M, NULL ); |
| } |
| |
| |
| /* Retrieves value of the particular bin |
| of x-dimensional (x=1,2,3,...) histogram */ |
| #define cvQueryHistValue_1D( hist, idx0 ) \ |
| ((float)cvGetReal1D( (hist)->bins, (idx0))) |
| #define cvQueryHistValue_2D( hist, idx0, idx1 ) \ |
| ((float)cvGetReal2D( (hist)->bins, (idx0), (idx1))) |
| #define cvQueryHistValue_3D( hist, idx0, idx1, idx2 ) \ |
| ((float)cvGetReal3D( (hist)->bins, (idx0), (idx1), (idx2))) |
| #define cvQueryHistValue_nD( hist, idx ) \ |
| ((float)cvGetRealND( (hist)->bins, (idx))) |
| |
| /* Returns pointer to the particular bin of x-dimesional histogram. |
| For sparse histogram the bin is created if it didn't exist before */ |
| #define cvGetHistValue_1D( hist, idx0 ) \ |
| ((float*)cvPtr1D( (hist)->bins, (idx0), 0)) |
| #define cvGetHistValue_2D( hist, idx0, idx1 ) \ |
| ((float*)cvPtr2D( (hist)->bins, (idx0), (idx1), 0)) |
| #define cvGetHistValue_3D( hist, idx0, idx1, idx2 ) \ |
| ((float*)cvPtr3D( (hist)->bins, (idx0), (idx1), (idx2), 0)) |
| #define cvGetHistValue_nD( hist, idx ) \ |
| ((float*)cvPtrND( (hist)->bins, (idx), 0)) |
| |
| |
| #define CV_IS_SET_ELEM_EXISTS CV_IS_SET_ELEM |
| |
| |
| CV_INLINE int cvHoughLines( CvArr* image, double rho, |
| double theta, int threshold, |
| float* lines, int linesNumber ) |
| { |
| CvMat linesMat = cvMat( 1, linesNumber, CV_32FC2, lines ); |
| cvHoughLines2( image, &linesMat, CV_HOUGH_STANDARD, |
| rho, theta, threshold, 0, 0 ); |
| |
| return linesMat.cols; |
| } |
| |
| |
| CV_INLINE int cvHoughLinesP( CvArr* image, double rho, |
| double theta, int threshold, |
| int lineLength, int lineGap, |
| int* lines, int linesNumber ) |
| { |
| CvMat linesMat = cvMat( 1, linesNumber, CV_32SC4, lines ); |
| cvHoughLines2( image, &linesMat, CV_HOUGH_PROBABILISTIC, |
| rho, theta, threshold, lineLength, lineGap ); |
| |
| return linesMat.cols; |
| } |
| |
| |
| CV_INLINE int cvHoughLinesSDiv( CvArr* image, double rho, int srn, |
| double theta, int stn, int threshold, |
| float* lines, int linesNumber ) |
| { |
| CvMat linesMat = cvMat( 1, linesNumber, CV_32FC2, lines ); |
| cvHoughLines2( image, &linesMat, CV_HOUGH_MULTI_SCALE, |
| rho, theta, threshold, srn, stn ); |
| |
| return linesMat.cols; |
| } |
| |
| |
| /* Find fundamental matrix */ |
| CV_INLINE void cvFindFundamentalMatrix( int* points1, int* points2, |
| int numpoints, int CV_UNREFERENCED(method), float* matrix ) |
| { |
| CvMat* pointsMat1; |
| CvMat* pointsMat2; |
| CvMat fundMatr = cvMat(3,3,CV_32F,matrix); |
| int i, curr = 0; |
| |
| pointsMat1 = cvCreateMat(3,numpoints,CV_64F); |
| pointsMat2 = cvCreateMat(3,numpoints,CV_64F); |
| |
| for( i = 0; i < numpoints; i++ ) |
| { |
| cvmSet(pointsMat1,0,i,points1[curr]);//x |
| cvmSet(pointsMat1,1,i,points1[curr+1]);//y |
| cvmSet(pointsMat1,2,i,1.0); |
| |
| cvmSet(pointsMat2,0,i,points2[curr]);//x |
| cvmSet(pointsMat2,1,i,points2[curr+1]);//y |
| cvmSet(pointsMat2,2,i,1.0); |
| curr += 2; |
| } |
| |
| cvFindFundamentalMat(pointsMat1,pointsMat2,&fundMatr,CV_FM_RANSAC,1,0.99,0); |
| |
| cvReleaseMat(&pointsMat1); |
| cvReleaseMat(&pointsMat2); |
| } |
| |
| |
| |
| CV_INLINE int |
| cvFindChessBoardCornerGuesses( const void* arr, void* CV_UNREFERENCED(thresharr), |
| CvMemStorage * CV_UNREFERENCED(storage), |
| CvSize pattern_size, CvPoint2D32f * corners, |
| int *corner_count ) |
| { |
| return cvFindChessboardCorners( arr, pattern_size, corners, |
| corner_count, CV_CALIB_CB_ADAPTIVE_THRESH ); |
| } |
| |
| |
| /* Calibrates camera using multiple views of calibration pattern */ |
| CV_INLINE void cvCalibrateCamera( int image_count, int* _point_counts, |
| CvSize image_size, CvPoint2D32f* _image_points, CvPoint3D32f* _object_points, |
| float* _distortion_coeffs, float* _camera_matrix, float* _translation_vectors, |
| float* _rotation_matrices, int flags ) |
| { |
| int i, total = 0; |
| CvMat point_counts = cvMat( image_count, 1, CV_32SC1, _point_counts ); |
| CvMat image_points, object_points; |
| CvMat dist_coeffs = cvMat( 4, 1, CV_32FC1, _distortion_coeffs ); |
| CvMat camera_matrix = cvMat( 3, 3, CV_32FC1, _camera_matrix ); |
| CvMat rotation_matrices = cvMat( image_count, 9, CV_32FC1, _rotation_matrices ); |
| CvMat translation_vectors = cvMat( image_count, 3, CV_32FC1, _translation_vectors ); |
| |
| for( i = 0; i < image_count; i++ ) |
| total += _point_counts[i]; |
| |
| image_points = cvMat( total, 1, CV_32FC2, _image_points ); |
| object_points = cvMat( total, 1, CV_32FC3, _object_points ); |
| |
| cvCalibrateCamera2( &object_points, &image_points, &point_counts, image_size, |
| &camera_matrix, &dist_coeffs, &rotation_matrices, &translation_vectors, |
| flags ); |
| } |
| |
| |
| CV_INLINE void cvCalibrateCamera_64d( int image_count, int* _point_counts, |
| CvSize image_size, CvPoint2D64f* _image_points, CvPoint3D64f* _object_points, |
| double* _distortion_coeffs, double* _camera_matrix, double* _translation_vectors, |
| double* _rotation_matrices, int flags ) |
| { |
| int i, total = 0; |
| CvMat point_counts = cvMat( image_count, 1, CV_32SC1, _point_counts ); |
| CvMat image_points, object_points; |
| CvMat dist_coeffs = cvMat( 4, 1, CV_64FC1, _distortion_coeffs ); |
| CvMat camera_matrix = cvMat( 3, 3, CV_64FC1, _camera_matrix ); |
| CvMat rotation_matrices = cvMat( image_count, 9, CV_64FC1, _rotation_matrices ); |
| CvMat translation_vectors = cvMat( image_count, 3, CV_64FC1, _translation_vectors ); |
| |
| for( i = 0; i < image_count; i++ ) |
| total += _point_counts[i]; |
| |
| image_points = cvMat( total, 1, CV_64FC2, _image_points ); |
| object_points = cvMat( total, 1, CV_64FC3, _object_points ); |
| |
| cvCalibrateCamera2( &object_points, &image_points, &point_counts, image_size, |
| &camera_matrix, &dist_coeffs, &rotation_matrices, &translation_vectors, |
| flags ); |
| } |
| |
| |
| |
| /* Find 3d position of object given intrinsic camera parameters, |
| 3d model of the object and projection of the object into view plane */ |
| CV_INLINE void cvFindExtrinsicCameraParams( int point_count, |
| CvSize CV_UNREFERENCED(image_size), CvPoint2D32f* _image_points, |
| CvPoint3D32f* _object_points, float* focal_length, |
| CvPoint2D32f principal_point, float* _distortion_coeffs, |
| float* _rotation_vector, float* _translation_vector ) |
| { |
| CvMat image_points = cvMat( point_count, 1, CV_32FC2, _image_points ); |
| CvMat object_points = cvMat( point_count, 1, CV_32FC3, _object_points ); |
| CvMat dist_coeffs = cvMat( 4, 1, CV_32FC1, _distortion_coeffs ); |
| float a[9]; |
| CvMat camera_matrix = cvMat( 3, 3, CV_32FC1, a ); |
| CvMat rotation_vector = cvMat( 1, 1, CV_32FC3, _rotation_vector ); |
| CvMat translation_vector = cvMat( 1, 1, CV_32FC3, _translation_vector ); |
| |
| a[0] = focal_length[0]; a[4] = focal_length[1]; |
| a[2] = principal_point.x; a[5] = principal_point.y; |
| a[1] = a[3] = a[6] = a[7] = 0.f; |
| a[8] = 1.f; |
| |
| cvFindExtrinsicCameraParams2( &object_points, &image_points, &camera_matrix, |
| &dist_coeffs, &rotation_vector, &translation_vector ); |
| } |
| |
| |
| /* Variant of the previous function that takes double-precision parameters */ |
| CV_INLINE void cvFindExtrinsicCameraParams_64d( int point_count, |
| CvSize CV_UNREFERENCED(image_size), CvPoint2D64f* _image_points, |
| CvPoint3D64f* _object_points, double* focal_length, |
| CvPoint2D64f principal_point, double* _distortion_coeffs, |
| double* _rotation_vector, double* _translation_vector ) |
| { |
| CvMat image_points = cvMat( point_count, 1, CV_64FC2, _image_points ); |
| CvMat object_points = cvMat( point_count, 1, CV_64FC3, _object_points ); |
| CvMat dist_coeffs = cvMat( 4, 1, CV_64FC1, _distortion_coeffs ); |
| double a[9]; |
| CvMat camera_matrix = cvMat( 3, 3, CV_64FC1, a ); |
| CvMat rotation_vector = cvMat( 1, 1, CV_64FC3, _rotation_vector ); |
| CvMat translation_vector = cvMat( 1, 1, CV_64FC3, _translation_vector ); |
| |
| a[0] = focal_length[0]; a[4] = focal_length[1]; |
| a[2] = principal_point.x; a[5] = principal_point.y; |
| a[1] = a[3] = a[6] = a[7] = 0.; |
| a[8] = 1.; |
| |
| cvFindExtrinsicCameraParams2( &object_points, &image_points, &camera_matrix, |
| &dist_coeffs, &rotation_vector, &translation_vector ); |
| } |
| |
| |
| /* Rodrigues transform */ |
| #define CV_RODRIGUES_M2V 0 |
| #define CV_RODRIGUES_V2M 1 |
| |
| /* Converts rotation_matrix matrix to rotation_matrix vector or vice versa */ |
| CV_INLINE void cvRodrigues( CvMat* rotation_matrix, CvMat* rotation_vector, |
| CvMat* jacobian, int conv_type ) |
| { |
| if( conv_type == CV_RODRIGUES_V2M ) |
| cvRodrigues2( rotation_vector, rotation_matrix, jacobian ); |
| else |
| cvRodrigues2( rotation_matrix, rotation_vector, jacobian ); |
| } |
| |
| |
| /* Does reprojection of 3d object points to the view plane */ |
| CV_INLINE void cvProjectPoints( int point_count, CvPoint3D64f* _object_points, |
| double* _rotation_vector, double* _translation_vector, |
| double* focal_length, CvPoint2D64f principal_point, |
| double* _distortion, CvPoint2D64f* _image_points, |
| double* _deriv_points_rotation_matrix, |
| double* _deriv_points_translation_vect, |
| double* _deriv_points_focal, |
| double* _deriv_points_principal_point, |
| double* _deriv_points_distortion_coeffs ) |
| { |
| CvMat object_points = cvMat( point_count, 1, CV_64FC3, _object_points ); |
| CvMat image_points = cvMat( point_count, 1, CV_64FC2, _image_points ); |
| CvMat rotation_vector = cvMat( 3, 1, CV_64FC1, _rotation_vector ); |
| CvMat translation_vector = cvMat( 3, 1, CV_64FC1, _translation_vector ); |
| double a[9]; |
| CvMat camera_matrix = cvMat( 3, 3, CV_64FC1, a ); |
| CvMat dist_coeffs = cvMat( 4, 1, CV_64FC1, _distortion ); |
| CvMat dpdr = cvMat( 2*point_count, 3, CV_64FC1, _deriv_points_rotation_matrix ); |
| CvMat dpdt = cvMat( 2*point_count, 3, CV_64FC1, _deriv_points_translation_vect ); |
| CvMat dpdf = cvMat( 2*point_count, 2, CV_64FC1, _deriv_points_focal ); |
| CvMat dpdc = cvMat( 2*point_count, 2, CV_64FC1, _deriv_points_principal_point ); |
| CvMat dpdk = cvMat( 2*point_count, 4, CV_64FC1, _deriv_points_distortion_coeffs ); |
| |
| a[0] = focal_length[0]; a[4] = focal_length[1]; |
| a[2] = principal_point.x; a[5] = principal_point.y; |
| a[1] = a[3] = a[6] = a[7] = 0.; |
| a[8] = 1.; |
| |
| cvProjectPoints2( &object_points, &rotation_vector, &translation_vector, |
| &camera_matrix, &dist_coeffs, &image_points, |
| &dpdr, &dpdt, &dpdf, &dpdc, &dpdk, 0 ); |
| } |
| |
| |
| /* Simpler version of the previous function */ |
| CV_INLINE void cvProjectPointsSimple( int point_count, CvPoint3D64f* _object_points, |
| double* _rotation_matrix, double* _translation_vector, |
| double* _camera_matrix, double* _distortion, CvPoint2D64f* _image_points ) |
| { |
| CvMat object_points = cvMat( point_count, 1, CV_64FC3, _object_points ); |
| CvMat image_points = cvMat( point_count, 1, CV_64FC2, _image_points ); |
| CvMat rotation_matrix = cvMat( 3, 3, CV_64FC1, _rotation_matrix ); |
| CvMat translation_vector = cvMat( 3, 1, CV_64FC1, _translation_vector ); |
| CvMat camera_matrix = cvMat( 3, 3, CV_64FC1, _camera_matrix ); |
| CvMat dist_coeffs = cvMat( 4, 1, CV_64FC1, _distortion ); |
| |
| cvProjectPoints2( &object_points, &rotation_matrix, &translation_vector, |
| &camera_matrix, &dist_coeffs, &image_points, |
| 0, 0, 0, 0, 0, 0 ); |
| } |
| |
| |
| CV_INLINE void cvUnDistortOnce( const CvArr* src, CvArr* dst, |
| const float* intrinsic_matrix, |
| const float* distortion_coeffs, |
| int CV_UNREFERENCED(interpolate) ) |
| { |
| CvMat _a = cvMat( 3, 3, CV_32F, (void*)intrinsic_matrix ); |
| CvMat _k = cvMat( 4, 1, CV_32F, (void*)distortion_coeffs ); |
| cvUndistort2( src, dst, &_a, &_k ); |
| } |
| |
| |
| /* the two functions below have quite hackerish implementations, use with care |
| (or, which is better, switch to cvUndistortInitMap and cvRemap instead */ |
| CV_INLINE void cvUnDistortInit( const CvArr* CV_UNREFERENCED(src), |
| CvArr* undistortion_map, |
| const float* A, const float* k, |
| int CV_UNREFERENCED(interpolate) ) |
| { |
| union { uchar* ptr; float* fl; } data; |
| CvSize sz; |
| cvGetRawData( undistortion_map, &data.ptr, 0, &sz ); |
| assert( sz.width >= 8 ); |
| /* just save the intrinsic parameters to the map */ |
| data.fl[0] = A[0]; data.fl[1] = A[4]; |
| data.fl[2] = A[2]; data.fl[3] = A[5]; |
| data.fl[4] = k[0]; data.fl[5] = k[1]; |
| data.fl[6] = k[2]; data.fl[7] = k[3]; |
| } |
| |
| CV_INLINE void cvUnDistort( const CvArr* src, CvArr* dst, |
| const CvArr* undistortion_map, |
| int CV_UNREFERENCED(interpolate) ) |
| { |
| union { uchar* ptr; float* fl; } data; |
| float a[] = {0,0,0,0,0,0,0,0,1}; |
| CvSize sz; |
| cvGetRawData( undistortion_map, &data.ptr, 0, &sz ); |
| assert( sz.width >= 8 ); |
| a[0] = data.fl[0]; a[4] = data.fl[1]; |
| a[2] = data.fl[2]; a[5] = data.fl[3]; |
| cvUnDistortOnce( src, dst, a, data.fl + 4, 1 ); |
| } |
| |
| |
| CV_INLINE float cvCalcEMD( const float* signature1, int size1, |
| const float* signature2, int size2, |
| int dims, int dist_type CV_DEFAULT(CV_DIST_L2), |
| CvDistanceFunction dist_func CV_DEFAULT(0), |
| float* lower_bound CV_DEFAULT(0), |
| void* user_param CV_DEFAULT(0)) |
| { |
| CvMat sign1 = cvMat( size1, dims + 1, CV_32FC1, (void*)signature1 ); |
| CvMat sign2 = cvMat( size2, dims + 1, CV_32FC1, (void*)signature2 ); |
| |
| return cvCalcEMD2( &sign1, &sign2, dist_type, dist_func, 0, 0, lower_bound, user_param ); |
| } |
| |
| |
| CV_INLINE void cvKMeans( int num_clusters, float** samples, |
| int num_samples, int vec_size, |
| CvTermCriteria termcrit, int* cluster_idx ) |
| { |
| CvMat* samples_mat = cvCreateMat( num_samples, vec_size, CV_32FC1 ); |
| CvMat cluster_idx_mat = cvMat( num_samples, 1, CV_32SC1, cluster_idx ); |
| int i; |
| for( i = 0; i < num_samples; i++ ) |
| memcpy( samples_mat->data.fl + i*vec_size, samples[i], vec_size*sizeof(float)); |
| cvKMeans2( samples_mat, num_clusters, &cluster_idx_mat, termcrit ); |
| cvReleaseMat( &samples_mat ); |
| } |
| |
| |
| CV_INLINE void cvStartScanGraph( CvGraph* graph, CvGraphScanner* scanner, |
| CvGraphVtx* vtx CV_DEFAULT(NULL), |
| int mask CV_DEFAULT(CV_GRAPH_ALL_ITEMS)) |
| { |
| CvGraphScanner* temp_scanner; |
| |
| if( !scanner ) |
| cvError( CV_StsNullPtr, "cvStartScanGraph", "Null scanner pointer", "cvcompat.h", 0 ); |
| |
| temp_scanner = cvCreateGraphScanner( graph, vtx, mask ); |
| *scanner = *temp_scanner; |
| cvFree( &temp_scanner ); |
| } |
| |
| |
| CV_INLINE void cvEndScanGraph( CvGraphScanner* scanner ) |
| { |
| if( !scanner ) |
| cvError( CV_StsNullPtr, "cvEndScanGraph", "Null scanner pointer", "cvcompat.h", 0 ); |
| |
| if( scanner->stack ) |
| { |
| CvGraphScanner* temp_scanner = (CvGraphScanner*)cvAlloc( sizeof(*temp_scanner) ); |
| *temp_scanner = *scanner; |
| cvReleaseGraphScanner( &temp_scanner ); |
| memset( scanner, 0, sizeof(*scanner) ); |
| } |
| } |
| |
| |
| #define cvKalmanUpdateByTime cvKalmanPredict |
| #define cvKalmanUpdateByMeasurement cvKalmanCorrect |
| |
| /* old drawing functions */ |
| CV_INLINE void cvLineAA( CvArr* img, CvPoint pt1, CvPoint pt2, |
| double color, int scale CV_DEFAULT(0)) |
| { |
| cvLine( img, pt1, pt2, cvColorToScalar(color, cvGetElemType(img)), 1, CV_AA, scale ); |
| } |
| |
| CV_INLINE void cvCircleAA( CvArr* img, CvPoint center, int radius, |
| double color, int scale CV_DEFAULT(0) ) |
| { |
| cvCircle( img, center, radius, cvColorToScalar(color, cvGetElemType(img)), 1, CV_AA, scale ); |
| } |
| |
| CV_INLINE void cvEllipseAA( CvArr* img, CvPoint center, CvSize axes, |
| double angle, double start_angle, |
| double end_angle, double color, |
| int scale CV_DEFAULT(0) ) |
| { |
| cvEllipse( img, center, axes, angle, start_angle, end_angle, |
| cvColorToScalar(color, cvGetElemType(img)), 1, CV_AA, scale ); |
| } |
| |
| CV_INLINE void cvPolyLineAA( CvArr* img, CvPoint** pts, int* npts, int contours, |
| int is_closed, double color, int scale CV_DEFAULT(0) ) |
| { |
| cvPolyLine( img, pts, npts, contours, is_closed, |
| cvColorToScalar(color, cvGetElemType(img)), |
| 1, CV_AA, scale ); |
| } |
| |
| |
| #define cvMake2DPoints cvConvertPointsHomogeneous |
| #define cvMake3DPoints cvConvertPointsHomogeneous |
| |
| #define cvWarpPerspectiveQMatrix cvGetPerspectiveTransform |
| |
| #define cvConvertPointsHomogenious cvConvertPointsHomogeneous |
| |
| /****************************************************************************************\ |
| * Pixel Access Macros * |
| \****************************************************************************************/ |
| |
| typedef struct _CvPixelPosition8u |
| { |
| uchar* currline; /* pointer to the start of the current pixel line */ |
| uchar* topline; /* pointer to the start of the top pixel line */ |
| uchar* bottomline; /* pointer to the start of the first line */ |
| /* which is below the image */ |
| int x; /* current x coordinate ( in pixels ) */ |
| int width; /* width of the image ( in pixels ) */ |
| int height; /* height of the image ( in pixels ) */ |
| int step; /* distance between lines ( in elements of single */ |
| /* plane ) */ |
| int step_arr[3]; /* array: ( 0, -step, step ). It is used for */ |
| /* vertical moving */ |
| } CvPixelPosition8u; |
| |
| /* this structure differs from the above only in data type */ |
| typedef struct _CvPixelPosition8s |
| { |
| schar* currline; |
| schar* topline; |
| schar* bottomline; |
| int x; |
| int width; |
| int height; |
| int step; |
| int step_arr[3]; |
| } CvPixelPosition8s; |
| |
| /* this structure differs from the CvPixelPosition8u only in data type */ |
| typedef struct _CvPixelPosition32f |
| { |
| float* currline; |
| float* topline; |
| float* bottomline; |
| int x; |
| int width; |
| int height; |
| int step; |
| int step_arr[3]; |
| } CvPixelPosition32f; |
| |
| |
| /* Initialize one of the CvPixelPosition structures. */ |
| /* pos - initialized structure */ |
| /* origin - pointer to the left-top corner of the ROI */ |
| /* step - width of the whole image in bytes */ |
| /* roi - width & height of the ROI */ |
| /* x, y - initial position */ |
| #define CV_INIT_PIXEL_POS(pos, origin, _step, roi, _x, _y, orientation) \ |
| ( \ |
| (pos).step = (_step)/sizeof((pos).currline[0]) * (orientation ? -1 : 1), \ |
| (pos).width = (roi).width, \ |
| (pos).height = (roi).height, \ |
| (pos).bottomline = (origin) + (pos).step*(pos).height, \ |
| (pos).topline = (origin) - (pos).step, \ |
| (pos).step_arr[0] = 0, \ |
| (pos).step_arr[1] = -(pos).step, \ |
| (pos).step_arr[2] = (pos).step, \ |
| (pos).x = (_x), \ |
| (pos).currline = (origin) + (pos).step*(_y) ) |
| |
| |
| /* Move to specified point ( absolute shift ) */ |
| /* pos - position structure */ |
| /* x, y - coordinates of the new position */ |
| /* cs - number of the image channels */ |
| #define CV_MOVE_TO( pos, _x, _y, cs ) \ |
| ((pos).currline = (_y) >= 0 && (_y) < (pos).height ? (pos).topline + ((_y)+1)*(pos).step : 0, \ |
| (pos).x = (_x) >= 0 && (_x) < (pos).width ? (_x) : 0, (pos).currline + (_x) * (cs) ) |
| |
| /* Get current coordinates */ |
| /* pos - position structure */ |
| /* x, y - coordinates of the new position */ |
| /* cs - number of the image channels */ |
| #define CV_GET_CURRENT( pos, cs ) ((pos).currline + (pos).x * (cs)) |
| |
| /* Move by one pixel relatively to current position */ |
| /* pos - position structure */ |
| /* cs - number of the image channels */ |
| |
| /* left */ |
| #define CV_MOVE_LEFT( pos, cs ) \ |
| ( --(pos).x >= 0 ? (pos).currline + (pos).x*(cs) : 0 ) |
| |
| /* right */ |
| #define CV_MOVE_RIGHT( pos, cs ) \ |
| ( ++(pos).x < (pos).width ? (pos).currline + (pos).x*(cs) : 0 ) |
| |
| /* up */ |
| #define CV_MOVE_UP( pos, cs ) \ |
| (((pos).currline -= (pos).step) != (pos).topline ? (pos).currline + (pos).x*(cs) : 0 ) |
| |
| /* down */ |
| #define CV_MOVE_DOWN( pos, cs ) \ |
| (((pos).currline += (pos).step) != (pos).bottomline ? (pos).currline + (pos).x*(cs) : 0 ) |
| |
| /* left up */ |
| #define CV_MOVE_LU( pos, cs ) ( CV_MOVE_LEFT(pos, cs), CV_MOVE_UP(pos, cs)) |
| |
| /* right up */ |
| #define CV_MOVE_RU( pos, cs ) ( CV_MOVE_RIGHT(pos, cs), CV_MOVE_UP(pos, cs)) |
| |
| /* left down */ |
| #define CV_MOVE_LD( pos, cs ) ( CV_MOVE_LEFT(pos, cs), CV_MOVE_DOWN(pos, cs)) |
| |
| /* right down */ |
| #define CV_MOVE_RD( pos, cs ) ( CV_MOVE_RIGHT(pos, cs), CV_MOVE_DOWN(pos, cs)) |
| |
| |
| |
| /* Move by one pixel relatively to current position with wrapping when the position */ |
| /* achieves image boundary */ |
| /* pos - position structure */ |
| /* cs - number of the image channels */ |
| |
| /* left */ |
| #define CV_MOVE_LEFT_WRAP( pos, cs ) \ |
| ((pos).currline + ( --(pos).x >= 0 ? (pos).x : ((pos).x = (pos).width-1))*(cs)) |
| |
| /* right */ |
| #define CV_MOVE_RIGHT_WRAP( pos, cs ) \ |
| ((pos).currline + ( ++(pos).x < (pos).width ? (pos).x : ((pos).x = 0))*(cs) ) |
| |
| /* up */ |
| #define CV_MOVE_UP_WRAP( pos, cs ) \ |
| ((((pos).currline -= (pos).step) != (pos).topline ? \ |
| (pos).currline : ((pos).currline = (pos).bottomline - (pos).step)) + (pos).x*(cs) ) |
| |
| /* down */ |
| #define CV_MOVE_DOWN_WRAP( pos, cs ) \ |
| ((((pos).currline += (pos).step) != (pos).bottomline ? \ |
| (pos).currline : ((pos).currline = (pos).topline + (pos).step)) + (pos).x*(cs) ) |
| |
| /* left up */ |
| #define CV_MOVE_LU_WRAP( pos, cs ) ( CV_MOVE_LEFT_WRAP(pos, cs), CV_MOVE_UP_WRAP(pos, cs)) |
| /* right up */ |
| #define CV_MOVE_RU_WRAP( pos, cs ) ( CV_MOVE_RIGHT_WRAP(pos, cs), CV_MOVE_UP_WRAP(pos, cs)) |
| /* left down */ |
| #define CV_MOVE_LD_WRAP( pos, cs ) ( CV_MOVE_LEFT_WRAP(pos, cs), CV_MOVE_DOWN_WRAP(pos, cs)) |
| /* right down */ |
| #define CV_MOVE_RD_WRAP( pos, cs ) ( CV_MOVE_RIGHT_WRAP(pos, cs), CV_MOVE_DOWN_WRAP(pos, cs)) |
| |
| /* Numeric constants which used for moving in arbitrary direction */ |
| #define CV_SHIFT_NONE 2 |
| #define CV_SHIFT_LEFT 1 |
| #define CV_SHIFT_RIGHT 3 |
| #define CV_SHIFT_UP 6 |
| #define CV_SHIFT_DOWN 10 |
| #define CV_SHIFT_LU 5 |
| #define CV_SHIFT_RU 7 |
| #define CV_SHIFT_LD 9 |
| #define CV_SHIFT_RD 11 |
| |
| /* Move by one pixel in specified direction */ |
| /* pos - position structure */ |
| /* shift - direction ( it's value must be one of the CV_SHIFT_
constants ) */ |
| /* cs - number of the image channels */ |
| #define CV_MOVE_PARAM( pos, shift, cs ) \ |
| ( (pos).currline += (pos).step_arr[(shift)>>2], (pos).x += ((shift)&3)-2, \ |
| ((pos).currline != (pos).topline && (pos).currline != (pos).bottomline && \ |
| (pos).x >= 0 && (pos).x < (pos).width) ? (pos).currline + (pos).x*(cs) : 0 ) |
| |
| /* Move by one pixel in specified direction with wrapping when the */ |
| /* position achieves image boundary */ |
| /* pos - position structure */ |
| /* shift - direction ( it's value must be one of the CV_SHIFT_
constants ) */ |
| /* cs - number of the image channels */ |
| #define CV_MOVE_PARAM_WRAP( pos, shift, cs ) \ |
| ( (pos).currline += (pos).step_arr[(shift)>>2], \ |
| (pos).currline = ((pos).currline == (pos).topline ? \ |
| (pos).bottomline - (pos).step : \ |
| (pos).currline == (pos).bottomline ? \ |
| (pos).topline + (pos).step : (pos).currline), \ |
| \ |
| (pos).x += ((shift)&3)-2, \ |
| (pos).x = ((pos).x < 0 ? (pos).width-1 : (pos).x >= (pos).width ? 0 : (pos).x), \ |
| \ |
| (pos).currline + (pos).x*(cs) ) |
| |
| #endif/*_CVCOMPAT_H_*/ |