example BLOB_MSER and fixed bug in blobdetector

2015-05-07 11:52:06 +02:00
parent 171b58e2ca
commit 3a53e726dd
2 changed files with 30 additions and 39 deletions
--- a/modules/features2d/src/blobdetector.cpp
+++ b/modules/features2d/src/blobdetector.cpp
@@ -266,6 +266,8 @@ void SimpleBlobDetectorImpl::findBlobs(InputArray _image, InputArray _binaryImag
                continue;
        }

+        if(moms.m00 == 0.0)
+            continue;
        center.location = Point2d(moms.m10 / moms.m00, moms.m01 / moms.m00);

        if (params.filterByColor)
@@ -286,8 +288,6 @@ void SimpleBlobDetectorImpl::findBlobs(InputArray _image, InputArray _binaryImag
            center.radius = (dists[(dists.size() - 1) / 2] + dists[dists.size() / 2]) / 2.;
        }

-        if(moms.m00 == 0.0)
-            continue;
        centers.push_back(center);