Searched refs:descriptor_dir (Results 1 - 1 of 1) sorted by relevance

/external/opencv/cv/src/
H A Dcvsurf.cpp408 float descriptor_dir = cvFastArctan( besty, bestx ); local
409 kp->dir = descriptor_dir;
413 descriptor_dir *= (float)(CV_PI/180);
415 alpha0 = (float)cos(descriptor_dir);
416 beta0 = (float)sin(descriptor_dir);

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