projects
/
platform
/
upstream
/
opencv.git
/ commitdiff
commit
grep
author
committer
pickaxe
?
search:
re
summary
|
shortlog
|
log
|
commit
| commitdiff |
tree
raw
|
patch
| inline |
side by side
(parent:
732bd62
)
decreased the lower canny threshold in HoughCircles, helps to detect some circles...
author
Vadim Pisarevsky
<no@email>
Mon, 22 Nov 2010 12:16:38 +0000
(12:16 +0000)
committer
Vadim Pisarevsky
<no@email>
Mon, 22 Nov 2010 12:16:38 +0000
(12:16 +0000)
modules/imgproc/src/hough.cpp
patch
|
blob
|
history
diff --git
a/modules/imgproc/src/hough.cpp
b/modules/imgproc/src/hough.cpp
index
bd0fc36
..
60b3be9
100644
(file)
--- a/
modules/imgproc/src/hough.cpp
+++ b/
modules/imgproc/src/hough.cpp
@@
-817,7
+817,7
@@
icvHoughCirclesGradient( CvMat* img, float dp, float min_dist,
CvSeqReader reader;
edges = cvCreateMat( img->rows, img->cols, CV_8UC1 );
- cvCanny( img, edges, MAX(canny_threshold/
2
,1), canny_threshold, 3 );
+ cvCanny( img, edges, MAX(canny_threshold/
5
,1), canny_threshold, 3 );
dx = cvCreateMat( img->rows, img->cols, CV_16SC1 );
dy = cvCreateMat( img->rows, img->cols, CV_16SC1 );