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    Searched defs:_dx (Results 1 - 5 of 5) sorted by null

  /external/opencv/cv/src/
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];
cvsnakes.cpp 108 CvMat _dx = cvMat( TILE_SIZE, TILE_SIZE, CV_16SC1, dx ); local
308 pX.process( &_src1, &_dx );
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/
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 + j))
755 short* _dx = dx.ptr<short>(i); local
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hough.cpp 1163 float _dx, _dy, _r2; local
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