fixed descriptor calculation in SURF_GPU

2011-02-15 08:57:35 +00:00
parent deac5d972e
commit 0821c7ad17
1 changed files with 2 additions and 2 deletions
--- a/modules/gpu/src/cuda/surf.cu
+++ b/modules/gpu/src/cuda/surf.cu
@@ -1081,7 +1081,7 @@ namespace cv { namespace gpu { namespace surf
        __syncthreads();

        float sin_theta, cos_theta;
-        sincosf(ipt[SF_ANGLE], &sin_theta, &cos_theta);
+        sincosf(ipt[SF_ANGLE] * (CV_PI / 180.0f), &sin_theta, &cos_theta);

        // Compute sampling points
        // since grids are 2D, need to compute xBlock and yBlock indices