fixed wrapper of sift descriptor

15 years ago · 3b0243c51d
parent a69804e158
commit 3b0243c51d
1 changed files with 2 additions and 2 deletions
--- a/modules/features2d/src/sift.cpp
+++ b/modules/features2d/src/sift.cpp
@ -2058,7 +2058,7 @@ void SIFT::operator()(const Mat& img, const Mat& mask,
              assert(0);
            }

-            keypoints.push_back( vlKeypointToOcv(*iter, angleVal) );
+            keypoints.push_back( vlKeypointToOcv(*iter, angleVal*180.0/CV_PI ) );
        }
    }
 }
@ -2093,6 +2093,6 @@ void SIFT::operator()(const Mat& img, const Mat& mask,
    {
        VL::Sift::Keypoint vlkpt;
        ocvKeypointToVl( *iter, vlsift, vlkpt );
-        vlsift.computeKeypointDescriptor((VL::float_t*)descriptors.ptr(pi), vlkpt, iter->angle);
+        vlsift.computeKeypointDescriptor((VL::float_t*)descriptors.ptr(pi), vlkpt, iter->angle*CV_PI/180.0);
    }
 }