Delphi-OpenCV/source/ocv.compat.pas
Laentir Valetov 2f602e13f3 added procedures and functions
Signed-off-by: Laentir Valetov <laex@bk.ru>
2014-10-18 03:12:32 +04:00

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// **************************************************************************************************
// Project Delphi-OpenCV
// **************************************************************************************************
// Contributor:
// Laentir Valetov
// email:laex@bk.ru
// Mikhail Grigorev
// email:sleuthound@gmail.com
// **************************************************************************************************
// You may retrieve the latest version of this file at the GitHub,
// located at git://github.com/Laex/Delphi-OpenCV.git
// **************************************************************************************************
// License:
// The contents of this file are subject to the Mozilla Public License Version 1.1 (the "License");
// you may not use this file except in compliance with the License. You may obtain a copy of the
// License at http://www.mozilla.org/MPL/
//
// Software distributed under the License is distributed on an "AS IS" basis, WITHOUT WARRANTY OF
// ANY KIND, either express or implied. See the License for the specific language governing rights
// and limitations under the License.
//
// Alternatively, the contents of this file may be used under the terms of the
// GNU Lesser General Public License (the "LGPL License"), in which case the
// provisions of the LGPL License are applicable instead of those above.
// If you wish to allow use of your version of this file only under the terms
// of the LGPL License and not to allow others to use your version of this file
// under the MPL, indicate your decision by deleting the provisions above and
// replace them with the notice and other provisions required by the LGPL
// License. If you do not delete the provisions above, a recipient may use
// your version of this file under either the MPL or the LGPL License.
//
// For more information about the LGPL: http://www.gnu.org/copyleft/lesser.html
// **************************************************************************************************
// Warning: Using Delphi XE3 syntax!
// **************************************************************************************************
// The Initial Developer of the Original Code:
// OpenCV: open source computer vision library
// Homepage: http://ocv.org
// Online docs: http://docs.ocv.org
// Q&A forum: http://answers.ocv.org
// Dev zone: http://code.ocv.org
// **************************************************************************************************
// Original file:
// opencv\modules\legacy\include\opencv2\legacy\compat.hpp
// *************************************************************************************************
//
{$I OpenCV.inc}
//
{$IFDEF DEBUG}
{$A8,B-,C+,D+,E-,F-,G+,H+,I+,J-,K-,L+,M-,N+,O-,P+,Q+,R+,S-,T-,U-,V+,W+,X+,Y+,Z1}
{$ELSE}
{$A8,B-,C-,D-,E-,F-,G+,H+,I+,J-,K-,L-,M-,N+,O+,P+,Q-,R-,S-,T-,U-,V+,W-,X+,Y-,Z1}
{$ENDIF}
{$WARN SYMBOL_DEPRECATED OFF}
{$WARN SYMBOL_PLATFORM OFF}
{$WARN UNIT_PLATFORM OFF}
{$WARN UNSAFE_TYPE OFF}
{$WARN UNSAFE_CODE OFF}
{$WARN UNSAFE_CAST OFF}
{$POINTERMATH ON}
unit ocv.compat;
interface
uses ocv.core.types_c, ocv.imgproc.types_c;
type
// typedef int CvMatType;
TCvMatType = Integer;
// typedef int CvDisMaskType;
TCvDisMaskType = Integer;
// typedef CvMat CvMatArray;
TCvMatArray = TCvMat;
// typedef int CvThreshType;
TCvThreshType = Integer;
// typedef int CvAdaptiveThreshMethod;
TCvAdaptiveThreshMethod = Integer;
// typedef int CvCompareMethod;
TCvCompareMethod = Integer;
// typedef int CvFontFace;
TCvFontFace = Integer;
// typedef int CvPolyApproxMethod;
TCvPolyApproxMethod = Integer;
// typedef int CvContoursMatchMethod;
TCvContoursMatchMethod = Integer;
// typedef int CvContourTreesMatchMethod;
TCvContourTreesMatchMethod = Integer;
// typedef int CvCoeffType;
TCvCoeffType = Integer;
// typedef int CvRodriguesType;
TCvRodriguesType = Integer;
// typedef int CvElementShape;
TCvElementShape = Integer;
// typedef int CvMorphOp;
TCvMorphOp = Integer;
// typedef int CvTemplMatchMethod;
TCvTemplMatchMethod = Integer;
// typedef CvPoint2D64f CvPoint2D64d;
TCvPoint2D64d = TCvPoint2D64f;
// typedef CvPoint3D64f CvPoint3D64d;
TCvPoint3D64d = TCvPoint3D64f;
var
// Assigning values tothe constants has been moved to the section of the module initialization
CV_MAT32F: Integer; // = CV_32FC1;
CV_MAT3x1_32F: Integer; // = CV_32FC1;
CV_MAT4x1_32F: Integer; // = CV_32FC1;
CV_MAT3x3_32F: Integer; // = CV_32FC1;
CV_MAT4x4_32F: Integer; // = CV_32FC1;
CV_MAT64D: Integer; // = CV_64FC1;
CV_MAT3x1_64D: Integer; // = CV_64FC1;
CV_MAT4x1_64D: Integer; // = CV_64FC1;
CV_MAT3x3_64D: Integer; // = CV_64FC1;
CV_MAT4x4_64D: Integer; // = CV_64FC1;
const
IPL_GAUSSIAN_5x5 = 7;
type
// typedef CvBox2D CvBox2D32f;
TCvBox2D32f = TCvBox2D;
/// * 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_EXPORTS CvMat cvMatArray( int rows, int cols, int type,
int count, void* data CV_DEFAULT(0));
*)
function cvMatArray(rows: Integer; cols: Integer; type_: Integer; count: Integer; data: Pointer = nil): TCvMat; cdecl;
//
// #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_EXPORTS double cvMean( const CvArr* image, const CvArr* mask CV_DEFAULT(0));
*)
function cvMean(const image: pCvArr; const mask: pCvArr = nil): double; cdecl;
(*
CV_EXPORTS double cvSumPixels( const CvArr* image );
*)
function cvSumPixels(const image: pCvArr): double; cdecl;
// CV_EXPORTS void cvMean_StdDev( const CvArr* image, double* mean, double* sdv,
// const CvArr* mask CV_DEFAULT(0));
//
// CV_EXPORTS void cvmPerspectiveProject( const CvMat* mat, const CvArr* src, CvArr* dst );
// CV_EXPORTS void cvFillImage( CvArr* mat, double color );
//
// #define cvCvtPixToPlane cvSplit
// #define cvCvtPlaneToPix cvMerge
type
// typedef struct CvRandState
// {
// CvRNG state; /* RNG state (the current seed and carry)*/
// int disttype; /* distribution type */
// CvScalar param[2]; /* parameters of RNG */
// } CvRandState;
pCvRandState = ^TCvRandState;
TCvRandState = record
state: TCvRNG; (* RNG state (the current seed and carry) *)
disttype: Integer; (* distribution type *)
param: array [0 .. 1] of TCvScalar; (* parameters of RNG *)
end;
/// * Changes RNG range while preserving RNG state */
// CV_EXPORTS void cvRandSetRange( CvRandState* state, double param1,
// double param2, int index CV_DEFAULT(-1));
//
// CV_EXPORTS void cvRandInit( CvRandState* state, double param1,
// double param2, int seed,
// int disttype CV_DEFAULT(CV_RAND_UNI));
//
/// * Fills array with random numbers */
// CV_EXPORTS void cvRand( CvRandState* state, CvArr* arr );
//
// #define cvRandNext( _state ) cvRandInt( &(_state)->state )
//
// CV_EXPORTS void cvbRand( CvRandState* state, float* dst, int len );
//
// CV_EXPORTS void cvbCartToPolar( const float* y, const float* x,
// float* magnitude, float* angle, int len );
// CV_EXPORTS void cvbFastArctan( const float* y, const float* x, float* angle, int len );
// CV_EXPORTS void cvbSqrt( const float* x, float* y, int len );
// CV_EXPORTS void cvbInvSqrt( const float* x, float* y, int len );
// CV_EXPORTS void cvbReciprocal( const float* x, float* y, int len );
// CV_EXPORTS void cvbFastExp( const float* x, double* y, int len );
// CV_EXPORTS void cvbFastLog( const double* x, float* y, int len );
(*
CV_EXPORTS CvRect cvContourBoundingRect( void* point_set, int update CV_DEFAULT(0));
*)
function cvContourBoundingRect(point_set: Pointer; update: Integer = 0): TCvRect; cdecl;
(*
CV_EXPORTS double cvPseudoInverse( const CvArr* src, CvArr* dst );
*)
function cvPseudoInverse(const src: pCvArr; dst: pCvArr): double; cdecl;
// #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 CV_NOOP
// #define cvSetMemoryManager CV_NOOP
//
// #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_EXPORTS void cvConvexHull( CvPoint* points, int num_points,
// CvRect* bound_rect,
// int orientation, int* hull, int* hullsize );
//
//
// CV_EXPORTS void cvMinAreaRect( CvPoint* points, int n,
// int left, int bottom,
// int right, int top,
// CvPoint2D32f* anchor,
// CvPoint2D32f* vect1,
// CvPoint2D32f* vect2 );
//
// typedef int CvDisType;
// typedef int CvChainApproxMethod;
// typedef int CvContourRetrievalMode;
//
// CV_EXPORTS void cvFitLine3D( CvPoint3D32f* points, int count, int dist,
// void *param, float reps, float aeps, float* line );
//
/// * Fits a line into set of 2d points in a robust way (M-estimator technique) */
// CV_EXPORTS void cvFitLine2D( CvPoint2D32f* points, int count, int dist,
// void *param, float reps, float aeps, float* line );
//
// CV_EXPORTS void cvFitEllipse( const CvPoint2D32f* points, int count, CvBox2D* box );
//
/// * Projects 2d points to one of standard coordinate planes
// (i.e. removes one of coordinates) */
// CV_EXPORTS void cvProject3D( CvPoint3D32f* points3D, int count,
// CvPoint2D32f* points2D,
// int xIndx CV_DEFAULT(0),
// int yIndx CV_DEFAULT(1));
//
/// * 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_EXPORTS int cvHoughLines( CvArr* image, double rho,
double theta, int threshold,
float* lines, int linesNumber );
*)
function cvHoughLines(image: pCvArr; rho: double; theta: double; threshold: Integer; lines: pfloat;
linesNumber: Integer): Integer; cdecl;
(*
CV_EXPORTS int cvHoughLinesP( CvArr* image, double rho,
double theta, int threshold,
int lineLength, int lineGap,
int* lines, int linesNumber );
*)
function cvHoughLinesP(image: pCvArr; rho: double; theta: double; threshold: Integer; lineLength: Integer;
lineGap: Integer; lines: pInteger; linesNumber: Integer): Integer; cdecl;
(*
CV_EXPORTS int cvHoughLinesSDiv( CvArr* image, double rho, int srn,
double theta, int stn, int threshold,
float* lines, int linesNumber );
*)
function cvHoughLinesSDiv(image: pCvArr; rho: double; srn: Integer; theta: double; stn: Integer; threshold: Integer;
lines: pfloat; linesNumber: Integer): Integer; cdecl;
(*
CV_EXPORTS 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));
*)
function cvCalcEMD(const signature1: pfloat; size1: Integer; const signature2: pfloat; size2: Integer; dims: Integer;
dist_type: Integer = CV_DIST_L2; dist_func: TCvDistanceFunction = nil; lower_bound: pfloat = nil;
user_param: Pointer = nil): float; cdecl;
//
// CV_EXPORTS void cvKMeans( int num_clusters, float** samples,
// int num_samples, int vec_size,
// CvTermCriteria termcrit, int* cluster_idx );
//
// CV_EXPORTS void cvStartScanGraph( CvGraph* graph, CvGraphScanner* scanner,
// CvGraphVtx* vtx CV_DEFAULT(NULL),
// int mask CV_DEFAULT(CV_GRAPH_ALL_ITEMS));
//
// CV_EXPORTS void cvEndScanGraph( CvGraphScanner* scanner );
//
//
/// * old drawing functions */
// CV_EXPORTS void cvLineAA( CvArr* img, CvPoint pt1, CvPoint pt2,
// double color, int scale CV_DEFAULT(0));
//
// CV_EXPORTS void cvCircleAA( CvArr* img, CvPoint center, int radius,
// double color, int scale CV_DEFAULT(0) );
//
// CV_EXPORTS void cvEllipseAA( CvArr* img, CvPoint center, CvSize axes,
// double angle, double start_angle,
// double end_angle, double color,
// int scale CV_DEFAULT(0) );
//
// CV_EXPORTS void cvPolyLineAA( CvArr* img, CvPoint** pts, int* npts, int contours,
// int is_closed, double color, int scale CV_DEFAULT(0) );
//
/// ****************************************************************************************\
// * 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 */
// enum
// {
// CV_SHIFT_NONE = 2,
// CV_SHIFT_LEFT = 1,
// CV_SHIFT_RIGHT = 3,
// CV_SHIFT_UP = 6,
// CV_SHIFT_DOWN = 10,
// CV_SHIFT_LU = 5,
// CV_SHIFT_RU = 7,
// CV_SHIFT_LD = 9,
// 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_Ö 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_Ö 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) )
//
Type
// typedef float* CvVect32f;
TCvVect32f = pSingle;
// typedef float* CvMatr32f;
TCvMatr32f = pSingle;
// typedef double* CvVect64d;
TCvVect64d = PDouble;
// typedef double* CvMatr64d;
TCvMatr64d = PDouble;
//
// CV_EXPORTS void cvUnDistortOnce( const CvArr* src, CvArr* dst,
// const float* intrinsic_matrix,
// const float* distortion_coeffs,
// int interpolate );
//
/// * the two functions below have quite hackerish implementations, use with care
// (or, which is better, switch to cvUndistortInitMap and cvRemap instead */
// CV_EXPORTS void cvUnDistortInit( const CvArr* src,
// CvArr* undistortion_map,
// const float* A, const float* k,
// int interpolate );
//
// CV_EXPORTS void cvUnDistort( const CvArr* src, CvArr* dst,
// const CvArr* undistortion_map,
// int interpolate );
//
/// * Find fundamental matrix */
// CV_EXPORTS void cvFindFundamentalMatrix( int* points1, int* points2,
// int numpoints, int method, float* matrix );
(*
CV_EXPORTS int cvFindChessBoardCornerGuesses( const void* arr, void* thresharr,
CvMemStorage* storage,
CvSize pattern_size, CvPoint2D32f * corners,
int *corner_count );
*)
function cvFindChessBoardCornerGuesses(const arr: Pointer; thresharr: Pointer; storage: pCvMemStorage;
pattern_size: TCvSize; corners: pCvPoint2D32f; corner_count: pInteger): Integer; cdecl;
//
/// * Calibrates camera using multiple views of calibration pattern */
// CV_EXPORTS 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 );
//
//
// CV_EXPORTS 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 );
//
//
/// * Find 3d position of object given intrinsic camera parameters,
// 3d model of the object and projection of the object into view plane */
// CV_EXPORTS void cvFindExtrinsicCameraParams( int point_count,
// CvSize image_size, CvPoint2D32f* _image_points,
// CvPoint3D32f* _object_points, float* focal_length,
// CvPoint2D32f principal_point, float* _distortion_coeffs,
// float* _rotation_vector, float* _translation_vector );
//
/// * Variant of the previous function that takes double-precision parameters */
// CV_EXPORTS void cvFindExtrinsicCameraParams_64d( int point_count,
// CvSize image_size, CvPoint2D64f* _image_points,
// CvPoint3D64f* _object_points, double* focal_length,
// CvPoint2D64f principal_point, double* _distortion_coeffs,
// double* _rotation_vector, double* _translation_vector );
//
/// * Rodrigues transform */
// enum
// {
// CV_RODRIGUES_M2V = 0,
// CV_RODRIGUES_V2M = 1
// };
//
/// * Converts rotation_matrix matrix to rotation_matrix vector or vice versa */
// CV_EXPORTS void cvRodrigues( CvMat* rotation_matrix, CvMat* rotation_vector,
// CvMat* jacobian, int conv_type );
//
/// * Does reprojection of 3d object points to the view plane */
// CV_EXPORTS 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 );
//
//
/// * Simpler version of the previous function */
// CV_EXPORTS void cvProjectPointsSimple( int point_count, CvPoint3D64f* _object_points,
// double* _rotation_matrix, double* _translation_vector,
// double* _camera_matrix, double* _distortion, CvPoint2D64f* _image_points );
//
//
// #define cvMake2DPoints cvConvertPointsHomogeneous
// #define cvMake3DPoints cvConvertPointsHomogeneous
//
// #define cvWarpPerspectiveQMatrix cvGetPerspectiveTransform
//
// #define cvConvertPointsHomogenious cvConvertPointsHomogeneous
//
//
/// /////////////////////////////////// feature extractors: obsolete API //////////////////////////////////
type
pCvSURFPoint = ^TCvSURFPoint;
TCvSURFPoint = record
pt: TCvPoint2D32f;
laplacian: Integer;
size: Integer;
dir: Single;
hessian: Single;
end;
//
// CV_INLINE CvSURFPoint cvSURFPoint( CvPoint2D32f pt, int laplacian,
// int size, float dir CV_DEFAULT(0),
// float hessian CV_DEFAULT(0))
// {
// CvSURFPoint kp;
//
// kp.pt = pt;
// kp.laplacian = laplacian;
// kp.size = size;
// kp.dir = dir;
// kp.hessian = hessian;
//
// return kp;
// }
type
pCvSURFParams = ^TCvSURFParams;
TCvSURFParams = record
extended: Integer;
upright: Integer;
hessianThreshold: double;
nOctaves: Integer;
nOctaveLayers: Integer;
end;
// CVAPI(CvSURFParams) cvSURFParams( double hessianThreshold, int extended CV_DEFAULT(0) );
function cvSURFParams(hessianThreshold: double; _extended: Integer = 0): TCvSURFParams; cdecl;
/// / If useProvidedKeyPts!=0, keypoints are not detected, but descriptors are computed
/// / at the locations provided in keypoints (a CvSeq of CvSURFPoint).
// CVAPI(void) cvExtractSURF( const CvArr* img, const CvArr* mask,
// CvSeq** keypoints, CvSeq** descriptors,
// CvMemStorage* storage, CvSURFParams params,
// int useProvidedKeyPts CV_DEFAULT(0) );
procedure cvExtractSURF(const img: pCvArr; const mask: pCvArr; keypoints: ppCvSeq; descriptors: ppCvSeq;
storage: pCvMemStorage; params: TCvSURFParams; useProvidedKeyPts: Integer = 0); cdecl;
Type
(*
Maximal Stable Regions Parameters
*)
(* typedef struct CvMSERParams
{
//! delta, in the code, it compares (size_{i}-size_{i-delta})/size_{i-delta}
int delta;
//! prune the area which bigger than maxArea
int maxArea;
//! prune the area which smaller than minArea
int minArea;
//! prune the area have simliar size to its children
float maxVariation;
//! trace back to cut off mser with diversity < min_diversity
float minDiversity;
/////// the next few params for MSER of color image
//! for color image, the evolution steps
int maxEvolution;
//! the area threshold to cause re-initialize
double areaThreshold;
//! ignore too small margin
double minMargin;
//! the aperture size for edge blur
int edgeBlurSize;
} CvMSERParams;
*)
pCvMSERParams = ^TCvMSERParams;
TCvMSERParams = record
// ! delta, in the code, it compares (size_{i}-size_{i-delta})/size_{i-delta}
delta: Integer;
// ! prune the area which bigger than maxArea
maxArea: Integer;
// ! prune the area which smaller than minArea
minArea: Integer;
// ! prune the area have simliar size to its children
maxVariation: Single;
// ! trace back to cut off mser with diversity < min_diversity
minDiversity: Single;
/// //// the next few params for MSER of color image
// ! for color image, the evolution steps
maxEvolution: Integer;
// ! the area threshold to cause re-initialize
areaThreshold: double;
// ! ignore too small margin
minMargin: double;
// ! the aperture size for edge blur
edgeBlurSize: Integer;
end;
(*
CVAPI(CvMSERParams) cvMSERParams( int delta CV_DEFAULT(5), int min_area CV_DEFAULT(60),
int max_area CV_DEFAULT(14400), float max_variation CV_DEFAULT(.25f),
float min_diversity CV_DEFAULT(.2f), int max_evolution CV_DEFAULT(200),
double area_threshold CV_DEFAULT(1.01),
double min_margin CV_DEFAULT(.003),
int edge_blur_size CV_DEFAULT(5) );
*)
function cvMSERParams(delta: Integer = 5; min_area: Integer = 60; max_area: Integer = 14400;
max_variation: float = 0.25; min_diversity: float = 0.2; max_evolution: Integer = 200; area_threshold: double = 1.01;
min_margin: double = 0.003; edge_blur_size: Integer = 5): TCvMSERParams; cdecl;
/// / Extracts the contours of Maximally Stable Extremal Regions
// CVAPI(void) cvExtractMSER( CvArr* _img, CvArr* _mask, CvSeq** contours, CvMemStorage* storage, CvMSERParams params );
//
//
// typedef struct CvStarKeypoint
// {
// CvPoint pt;
// int size;
// float response;
// } CvStarKeypoint;
//
// CV_INLINE CvStarKeypoint cvStarKeypoint(CvPoint pt, int size, float response)
// {
// CvStarKeypoint kpt;
// kpt.pt = pt;
// kpt.size = size;
// kpt.response = response;
// return kpt;
// }
Type
(* typedef struct CvStarDetectorParams
{
int maxSize;
int responseThreshold;
int lineThresholdProjected;
int lineThresholdBinarized;
int suppressNonmaxSize;
} CvStarDetectorParams;
*)
pCvStarDetectorParams = ^TCvStarDetectorParams;
TCvStarDetectorParams = record
maxSize: Integer;
responseThreshold: Integer;
lineThresholdProjected: Integer;
lineThresholdBinarized: Integer;
suppressNonmaxSize: Integer;
end;
(*
// CV_INLINE CvStarDetectorParams cvStarDetectorParams(
// int maxSize CV_DEFAULT(45),
// int responseThreshold CV_DEFAULT(30),
// int lineThresholdProjected CV_DEFAULT(10),
// int lineThresholdBinarized CV_DEFAULT(8),
// int suppressNonmaxSize CV_DEFAULT(5))
// {
// CvStarDetectorParams params;
// params.maxSize = maxSize;
// params.responseThreshold = responseThreshold;
// params.lineThresholdProjected = lineThresholdProjected;
// params.lineThresholdBinarized = lineThresholdBinarized;
// params.suppressNonmaxSize = suppressNonmaxSize;
//
// return params;
// }
*)
function cvStarDetectorParams(maxSize: Integer = 45; responseThreshold: Integer = 30;
lineThresholdProjected: Integer = 10; lineThresholdBinarized: Integer = 8; suppressNonmaxSize: Integer = 5)
: TCvStarDetectorParams; inline;
(*
CVAPI(CvSeq* ) cvGetStarKeypoints( const CvArr* img, CvMemStorage* storage,
CvStarDetectorParams params CV_DEFAULT(cvStarDetectorParams()));
*)
function cvGetStarKeypoints(const img: pCvArr; storage: pCvMemStorage;
params: TCvStarDetectorParams { = CV_DEFAULT(cvStarDetectorParams()) } ): pCvSeq; cdecl;
implementation
uses ocv.lib;
const
libname = legacy_lib;
// function cvSURFParams; external legacy_lib;
// procedure cvExtractSURF; external legacy_lib;
function cvMatArray; external libname;
function cvMean; external libname;
function cvSumPixels; external libname;
procedure cvMean_StdDev; external libname;
procedure cvmPerspectiveProject; external libname;
procedure cvFillImage; external libname;
procedure cvRandSetRange; external libname;
procedure cvRandInit; external libname;
procedure cvRand; external libname;
procedure cvbRand; external libname;
procedure cvbCartToPolar; external libname;
procedure cvbFastArctan; external libname;
procedure cvbSqrt; external libname;
procedure cvbInvSqrt; external libname;
procedure cvbReciprocal; external libname;
procedure cvbFastExp; external libname;
procedure cvbFastLog; external libname;
function cvContourBoundingRect; external libname;
function cvPseudoInverse; external libname;
procedure cvConvexHull; external libname;
procedure cvMinAreaRect; external libname;
procedure cvFitLine3D; external libname;
procedure cvFitLine2D; external libname;
procedure cvFitEllipse; external libname;
procedure cvProject3D; external libname;
function cvHoughLines; external libname;
function cvHoughLinesP; external libname;
function cvHoughLinesSDiv; external libname;
function cvCalcEMD; external libname;
procedure cvKMeans; external libname;
procedure cvStartScanGraph; external libname;
procedure cvEndScanGraph; external libname;
procedure cvLineAA; external libname;
procedure cvCircleAA; external libname;
procedure cvEllipseAA; external libname;
procedure cvPolyLineAA; external libname;
procedure cvUnDistortOnce; external libname;
procedure cvUnDistortInit; external libname;
procedure cvUnDistort; external libname;
procedure cvFindFundamentalMatrix; external libname;
function cvFindChessBoardCornerGuesses; external libname;
procedure cvCalibrateCamera; external libname;
procedure cvCalibrateCamera_64d; external libname;
procedure cvFindExtrinsicCameraParams; external libname;
procedure cvFindExtrinsicCameraParams_64d; external libname;
procedure cvRodrigues; external libname;
procedure cvProjectPoints; external libname;
procedure cvProjectPointsSimple; external libname;
function cvSURFParams; external libname;
procedure cvExtractSURF; external libname;
function cvMSERParams; external libname;
procedure cvExtractMSER; external libname;
function cvGetStarKeypoints; external libname;
function cvStarDetectorParams(maxSize: Integer = 45; responseThreshold: Integer = 30;
lineThresholdProjected: Integer = 10; lineThresholdBinarized: Integer = 8; suppressNonmaxSize: Integer = 5)
: TCvStarDetectorParams; inline;
begin
Result.maxSize := maxSize;
Result.responseThreshold := responseThreshold;
Result.lineThresholdProjected := lineThresholdProjected;
Result.lineThresholdBinarized := lineThresholdBinarized;
Result.suppressNonmaxSize := suppressNonmaxSize;
end;
initialization
CV_MAT32F := CV_32FC1;
CV_MAT3x1_32F := CV_32FC1;
CV_MAT4x1_32F := CV_32FC1;
CV_MAT3x3_32F := CV_32FC1;
CV_MAT4x4_32F := CV_32FC1;
CV_MAT64D := CV_64FC1;
CV_MAT3x1_64D := CV_64FC1;
CV_MAT4x1_64D := CV_64FC1;
CV_MAT3x3_64D := CV_64FC1;
CV_MAT4x4_64D := CV_64FC1;
finalization
end.