Lines Matching full:dctsize
53 // dctSize - size of the block for which DCT is calculated
58 // 0 < objSize.width <= dctSize.width,
59 // 0 < objSize.height <= dctSize.height.
68 // Nx = floor((roi.width - dctSize.width + delta.width)/delta.width);
69 // Ny = floor((roi.height - dctSize.height + delta.height)/delta.height);
86 // D = DCT(I[x*delta.width : x*delta.width + dctSize.width,
87 // y*delta.height : y*delta.height + dctSize.height]);
118 float *obs, CvSize dctSize,
136 int n1 = dctSize.height, m1 = n1 / 2;
137 int n2 = dctSize.width, m2 = n2 / 2;
148 if( obsSize.width <= 0 || dctSize.width < obsSize.width ||
149 obsSize.height <= 0 || dctSize.height < obsSize.height )
152 if( dctSize.width > MAX_DCT_SIZE || dctSize.height > MAX_DCT_SIZE )
155 Nx = (roi.width - dctSize.width + delta.width) / delta.width;
156 Ny = (roi.height - dctSize.height + delta.height) / delta.height;
165 icvCalcDCTMatrix( tab_x, dctSize.width );
166 icvCalcDCTMatrix( tab_y, dctSize.height );
239 for( x = 0; x + dctSize.width <= roi.width; x += delta.width )
313 float *obs, CvSize dctSize,
331 int n1 = dctSize.height, m1 = n1 / 2;
332 int n2 = dctSize.width, m2 = n2 / 2;
343 if( obsSize.width <= 0 || dctSize.width < obsSize.width ||
344 obsSize.height <= 0 || dctSize.height < obsSize.height )
347 if( dctSize.width > MAX_DCT_SIZE || dctSize.height > MAX_DCT_SIZE )
350 Nx = (roi.width - dctSize.width + delta.width) / delta.width;
351 Ny = (roi.height - dctSize.height + delta.height) / delta.height;
360 icvCalcDCTMatrix( tab_x, dctSize.width );
361 icvCalcDCTMatrix( tab_y, dctSize.height );
436 for( x = 0; x + dctSize.width <= roi.width; x += delta.width )
603 cvImgToObs_DCT( const void* arr, float *obs, CvSize dctSize,
619 dctSize, obsSize, delta ));
624 dctSize, obsSize, delta ));
