Searched refs:_dx (Results 1 – 4 of 4) sorted by relevance
167 const short* _dx = (short*)(dx->data.ptr + dx->step*i); in cvCanny() local180 _mag[j] = abs(_dx[j]) + abs(_dy[j]); in cvCanny()187 x = _dx[j]; y = _dy[j]; in cvCanny()196 x = _dx[j]; y = _dy[j]; in cvCanny()213 _dx = (short*)(dx->data.ptr + dx->step*(i-1)); in cvCanny()235 x = _dx[j]; in cvCanny()
108 CvMat _dx = cvMat( TILE_SIZE, TILE_SIZE, CV_16SC1, dx ); in icvSnake8uC1R() local308 pX.process( &_src1, &_dx ); in icvSnake8uC1R()
1017 float _dx, _dy; in icvHoughCirclesGradient() local1019 _dx = cx - pt.x; _dy = cy - pt.y; in icvHoughCirclesGradient()1020 ddata[j] = _dx*_dx + _dy*_dy; in icvHoughCirclesGradient()
140 uint16_t _dx; member