apoorva/greenhouse
2
1
Fork 0
Code Issues Pull Requests Packages Projects Releases Wiki Activity

Fixed crash when selecting hamming flann distance, then change to bruteforce NN, then change to float descriptor

Browse Source
This commit is contained in:
matlabbe
2016-09-22 12:24:25 -04:00
parent 77b95d6b8c
commit 1f44524b9d
1 changed files with 3 additions and 4 deletions
Download Patch File Download Diff File Expand all files Collapse all files
src/Vocabulary.cpp
+3 -4
View File
@@ -244,11 +244,11 @@ QMultiMap<int, int> Vocabulary::addWords(const cv::Mat & descriptorsIn, int obje
{
cv::flann::Index tmpIndex;
#if CV_MAJOR_VERSION == 2 and CV_MINOR_VERSION == 4 and CV_SUBMINOR_VERSION >= 12
tmpIndex.build(notIndexedDescriptors_, cv::Mat(), cv::flann::LinearIndexParams(), Settings::getFlannDistanceType());
tmpIndex.build(notIndexedDescriptors_, cv::Mat(), cv::flann::LinearIndexParams(), cvflann::FLANN_DIST_L2);
#else
tmpIndex.build(notIndexedDescriptors_, cv::flann::LinearIndexParams(), Settings::getFlannDistanceType());
tmpIndex.build(notIndexedDescriptors_, cv::flann::LinearIndexParams(), cvflann::FLANN_DIST_L2);
#endif
tmpIndex.knnSearch(descriptors.row(i), tmpResults, tmpDists, notIndexedDescriptors_.rows>1?k:1, Settings::getFlannSearchParams());
tmpIndex.knnSearch(descriptors.row(i), tmpResults, tmpDists, notIndexedDescriptors_.rows>1?k:1, cvflann::FLANN_DIST_L2);
}
if( tmpDists.type() == CV_32S )
@@ -336,7 +336,6 @@ QMultiMap<int, int> Vocabulary::addWords(const cv::Mat & descriptorsIn, int obje
//just concatenate descriptors
notIndexedDescriptors_.push_back(descriptors);
}
return words;
}