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  /external/opencv/cv/src/
cvoptflowhs.cpp 105 float GradX, GradY, GradT;
258 GradT = (float) (imgB[Line2] - imgA[Line2]);
263 II[address].xt = GradX * GradT;
264 II[address].yt = GradY * GradT;
281 GradT = (float) (imgB[Line2 + j] - imgA[Line2 + j]);
286 II[address].xt = GradX * GradT;
287 II[address].yt = GradY * GradT;
305 GradT = (float) (imgB[Line2 + imageWidth - 1] - imgA[Line2 + imageWidth - 1]);
310 II[address].xt = GradX * GradT;
311 II[address].yt = GradY * GradT;
    [all...]
cvinpaint.cpp 304 CvPoint2D32f gradI,gradT,r;
309 gradT.x=(float)((CV_MAT_ELEM(*t,float,i,j+1)-CV_MAT_ELEM(*t,float,i,j-1)))*0.5f;
311 gradT.x=(float)((CV_MAT_ELEM(*t,float,i,j+1)-CV_MAT_ELEM(*t,float,i,j)));
315 gradT.x=(float)((CV_MAT_ELEM(*t,float,i,j)-CV_MAT_ELEM(*t,float,i,j-1)));
317 gradT.x=0;
322 gradT.y=(float)((CV_MAT_ELEM(*t,float,i+1,j)-CV_MAT_ELEM(*t,float,i-1,j)))*0.5f;
324 gradT.y=(float)((CV_MAT_ELEM(*t,float,i+1,j)-CV_MAT_ELEM(*t,float,i,j)));
328 gradT.y=(float)((CV_MAT_ELEM(*t,float,i,j)-CV_MAT_ELEM(*t,float,i-1,j)));
330 gradT.y=0;
346 dir=VectorScalMult(r,gradT);
    [all...]
cvoptflowlk.cpp 105 float GradX, GradY, GradT;
314 GradT = (float) (imgB[Line2] - imgA[Line2]);
319 II[address].xt = GradX * GradT;
320 II[address].yt = GradY * GradT;
334 GradT = (float) (imgB[Line2 + j] - imgA[Line2 + j]);
339 II[address].xt = GradX * GradT;
340 II[address].yt = GradY * GradT;
357 GradT = (float) (imgB[Line2 + imageWidth - 1] - imgA[Line2 + imageWidth - 1]);
362 II[address].xt = GradX * GradT;
363 II[address].yt = GradY * GradT;
    [all...]

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