possible bug in OpenCV python module (cv2)
When I run: img = uint8([[0,255,255,0],[0,255,255,0],[0,255,255,0],[0,255,255,0]]) aaa,bbb = cv2.findContours(img,cv2.RETR_TREE,cv2.CHAIN_APPROX_SIMPLE) img I get the following output: array([[ 0, 0, 0, 0], [ 0, 2, 130, 0], [ 0, 2, 130, 0], [ 0, 0, 0, 0]], dtype=uint8) This does not seem to me as the expected behavior, as the input image has changed. Should this be treated as a bug? What's your experience with cv2 module? Is this the right place to discuss such problems?
On 08/21/2013 04:00 PM, ha wrote:
When I run: img = uint8([[0,255,255,0],[0,255,255,0],[0,255,255,0],[0,255,255,0]]) aaa,bbb = cv2.findContours(img,cv2.RETR_TREE,cv2.CHAIN_APPROX_SIMPLE) img
I get the following output: array([[ 0, 0, 0, 0], [ 0, 2, 130, 0], [ 0, 2, 130, 0], [ 0, 0, 0, 0]], dtype=uint8)
This does not seem to me as the expected behavior, as the input image has changed. Should this be treated as a bug?
What's your experience with cv2 module? Is this the right place to discuss such problems?
Probably this is the right place http://code.opencv.org/projects/opencv/issues
On Wed, Aug 21, 2013 at 7:00 AM, ha <hiei.arhiva@gmail.com> wrote:
Is this the right place to discuss such problems?
not really -- this list os for more general image processing tools with Pyton, mostly the PIL. There must be an OpenCV list somewhere. If not, I'd try the scipy list, I expect there are users on there. -CHB -- Christopher Barker, Ph.D. Oceanographer Emergency Response Division NOAA/NOS/OR&R (206) 526-6959 voice 7600 Sand Point Way NE (206) 526-6329 fax Seattle, WA 98115 (206) 526-6317 main reception Chris.Barker@noaa.gov
participants (3)
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Chris Barker - NOAA Federal -
ha -
Juan Luis Cano