Searched refs:dx_s (Results 1 – 2 of 2) sorted by relevance
| /external/opencv3/modules/imgproc/src/opencl/ |
| D | corner.cl | 125 float dx_s = dx_con ? Dx[indexDx] : 0.0f;
131 data[0][i] = dx_s * dx_s;
132 data[1][i] = dx_s * dy_s;
142 float dx_s = Dx[mad24(dx_selected_row, dx_step>>2, dx_selected_col)];
149 data[0][i] = dx_s * dx_s;
150 data[1][i] = dx_s * dy_s;
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| /external/opencv/cv/src/ |
| D | cvsurf.cpp | 110 int dx_s[NX][5] = { {0, 2, 3, 7, 1}, {3, 2, 6, 7, -2}, {6, 2, 9, 7, 1} }; in icvFastHessianDetector() local
138 icvResizeHaarPattern( dx_s, Dx, NX, SIZE0, size, sum->cols ); in icvFastHessianDetector()
278 int dx_s[NX][5] = {{0, 0, 2, 4, -1}, {2, 0, 4, 4, 1}}; in cvExtractSURF() local
360 icvResizeHaarPattern( dx_s, dx_t, NX, 9, size, sum->cols ); in cvExtractSURF()
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