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added cv::GFTTDetector

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This commit is contained in:
Ilya Lavrenov
2014-01-24 19:39:05 +04:00
parent ac3f06bc7f
commit e559256719
13 changed files with 128 additions and 114 deletions
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7
modules/features2d/src/fast.cpp
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@@ -283,10 +283,11 @@ FastFeatureDetector::FastFeatureDetector( int _threshold, bool _nonmaxSuppressio
: threshold(_threshold), nonmaxSuppression(_nonmaxSuppression), type((short)_type)
{}
void FastFeatureDetector::detectImpl( const Mat& image, std::vector<KeyPoint>& keypoints, const Mat& mask ) const
void FastFeatureDetector::detectImpl( InputArray _image, std::vector<KeyPoint>& keypoints, InputArray _mask ) const
{
Mat grayImage = image;
if( image.type() != CV_8U ) cvtColor( image, grayImage, COLOR_BGR2GRAY );
Mat image = _image.getMat(), mask = _mask.getMat(), grayImage = image;
if( image.type() != CV_8U )
cvtColor( image, grayImage, COLOR_BGR2GRAY );
FAST( grayImage, keypoints, threshold, nonmaxSuppression, type );
KeyPointsFilter::runByPixelsMask( keypoints, mask );
}