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fixed wrapper of sift descriptor

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This commit is contained in:
Maria Dimashova 2010-05-18 12:21:45 +00:00
parent a69804e158
commit 3b0243c51d
1 changed files with 2 additions and 2 deletions
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4
modules/features2d/src/sift.cpp
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@ -2058,7 +2058,7 @@ void SIFT::operator()(const Mat& img, const Mat& mask,
assert(0); 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; VL::Sift::Keypoint vlkpt;
ocvKeypointToVl( *iter, vlsift, 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);
} }
} }