Comments (5)
Are you sure that Mat type does not work with cvBlob? Which functions have
problems?
Anyway, I will research that.
Thanks!
Original comment by [email protected]
on 7 Mar 2011 at 6:14
- Added labels: OpSys-All, Type-Enhancement, Usability
- Removed labels: Type-Defect
from cvblob.
Yes, type Mat from OpenCv2+ seems to be not supported by the latest stable
release of CvBlob.
Right now i have this problems:
cannot convert ‘cv::Mat’ to ‘const CvArr*’ for argument ‘1’ to
‘CvSize cvGetSize(const CvArr*)’
cannot convert ‘cv::Mat’ to ‘const IplImage*’ for argument ‘1’ to
‘unsigned int cvb::cvLabel(const IplImage*, IplImage*, cvb::CvBlobs&)
Original comment by [email protected]
on 24 Apr 2011 at 3:44
from cvblob.
Hi,
Soon I will release a new version of cvBlob, after that I will try to refactor
the lib to support the new OpenCV C++ interface, changing the cvBlob interface
as well.
Suggestions and any kind of help will be welcome!
Original comment by [email protected]
on 28 Apr 2011 at 7:15
- Changed state: Accepted
from cvblob.
Actually, to me it's working quite fine with OpenCV2.2. Just explicitly create
a IplImage header for your cv::Mat and you're good to go. The overhead of that
operation is marginal.
But indeed, it would be nicer to have the real deal as interface...
Example:
//m_map is a cv::Mat, single channel.
IplImage ipl_map=m_map;
IplImage *labelImg=cvCreateImage(cvSize(ipl_map.width,ipl_map.height),
IPL_DEPTH_LABEL, 1);
cvb::CvBlobs blobs;
cvb::cvLabel(&ipl_map,labelImg,blobs);
Original comment by [email protected]
on 1 Jun 2011 at 2:25
from cvblob.
Issue 36 has been merged into this issue.
Original comment by [email protected]
on 24 Jan 2013 at 9:00
from cvblob.
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