2014-04-27 06:06:19 -0600 | asked a question | Find Circle Grid fails at asymmteric pattern captured by camera Hello opencv-users! Thanks in advance for your help i am trying to use the findcirclegrid with the asymmetric pattern (4,11) captued by a laser camera but it always return false the image resolution is 200x200 but i tried resized to varius sizes(640x480) case it works that way but it didn't below is the code i use SimpleBlobDetector::Params params; params.minDistBetweenBlobs = 1; params.minThreshold = 1; params.thresholdStep = 5; |