Searched defs:_dx (Results 1 - 5 of 5) sorted by relevance
/external/opencv/cv/src/ |
H A D | cvcanny.cpp | 167 const short* _dx = (short*)(dx->data.ptr + dx->step*i); local 180 _mag[j] = abs(_dx[j]) + abs(_dy[j]); 187 x = _dx[j]; y = _dy[j]; 196 x = _dx[j]; y = _dy[j]; 213 _dx = (short*)(dx->data.ptr + dx->step*(i-1)); 235 x = _dx[j];
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H A D | cvsnakes.cpp | 108 CvMat _dx = cvMat( TILE_SIZE, TILE_SIZE, CV_16SC1, dx ); local 308 pX.process( &_src1, &_dx );
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H A D | cvhough.cpp | 1017 float _dx, _dy; local 1019 _dx = cx - pt.x; _dy = cy - pt.y; 1020 ddata[j] = _dx*_dx + _dy*_dy;
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/external/opencv3/modules/imgproc/src/ |
H A D | canny.cpp | 76 Mat _dx(_src.rows, _src.cols, CV_16S); 78 _dx.ptr<short>(), (int)_dx.step, roi, 88 if( ippiCanny_16s8u_C1R(_dx.ptr<short>(), (int)_dx.step, 351 short* _dx = dx.ptr<short>(i - boundaries.start + 1); local 363 __m128i v_dx = _mm_loadu_si128((const __m128i *)(_dx + j)); 378 int16x8_t v_dx = vld1q_s16(_dx + j), v_dy = vld1q_s16(_dy + j); 386 _norm[j] = std::abs(int(_dx[j])) + std::abs(int(_dy[j])); 396 __m128i v_dx = _mm_loadu_si128((const __m128i *)(_dx 755 short* _dx = dx.ptr<short>(i); local [all...] |
H A D | hough.cpp | 1163 float _dx, _dy, _r2; local 1165 _dx = cx - pt.x; _dy = cy - pt.y; 1166 _r2 = _dx*_dx + _dy*_dy;
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