From: berak <px1704@web.de>
Date: Thu, 31 Aug 2017 15:24:02 +0000 (+0200)
Subject: features2d: fix BFMatcher.radiusMatch with HAMMING2
X-Git-Tag: accepted/tizen/6.0/unified/20201030.111113~661^2
X-Git-Url: http://review.tizen.org/git/?a=commitdiff_plain;h=da208216ee660b9eb66f75f2005ccb16dd0f6c33;p=platform%2Fupstream%2Fopencv.git

features2d: fix BFMatcher.radiusMatch with HAMMING2
---

diff --git a/modules/features2d/src/matchers.cpp b/modules/features2d/src/matchers.cpp
index 4e9a7b4..7600323 100644
--- a/modules/features2d/src/matchers.cpp
+++ b/modules/features2d/src/matchers.cpp
@@ -958,7 +958,7 @@ void BFMatcher::radiusMatchImpl( InputArray _queryDescriptors, std::vector<std::
     Mat dist, distf;
 
     int iIdx, imgCount = (int)trainDescCollection.size();
-    int dtype = normType == NORM_HAMMING ||
+    int dtype = normType == NORM_HAMMING || normType == NORM_HAMMING2 ||
         (normType == NORM_L1 && queryDescriptors.type() == CV_8U) ? CV_32S : CV_32F;
 
     for( iIdx = 0; iIdx < imgCount; iIdx++ )