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    Searched defs:dxRow (Results 1 - 2 of 2) sorted by null

  /external/opencv3/modules/imgproc/src/
generalized_hough.cpp 393 const float* dxRow = templDx_.ptr<float>(y);
400 if (edgesRow[x] && (notNull(dyRow[x]) || notNull(dxRow[x])))
402 const float theta = fastAtan2(dyRow[x], dxRow[x]);
436 const float* dxRow = imageDx_.ptr<float>(y);
443 if (edgesRow[x] && (notNull(dyRow[x]) || notNull(dxRow[x])))
445 const float theta = fastAtan2(dyRow[x], dxRow[x]);
743 const float* dxRow = dx.ptr<float>(y);
748 if (edgesRow[x] && (notNull(dyRow[x]) || notNull(dxRow[x])))
753 p.theta = fastAtan2(dyRow[x], dxRow[x]);
  /external/opencv3/modules/video/src/
tvl1flow.cpp 671 float* dxRow = dx[y];
676 dxRow[x] = 0.5f * (srcCurRow[x + 1] - srcCurRow[x - 1]);
757 float* dxRow = dx[y];
762 dxRow[x] = srcCurRow[x + 1] - srcCurRow[x];
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