AlexLEE's profile - activity

2013-09-24 04:11:33 -0600	commented question	OpenCV-Python build problem with HoughCircles function I'm a newer. Learning python language is just a few days.
2013-09-24 04:08:16 -0600	commented question	OpenCV-Python build problem with HoughCircles function hi! It's cv2, version 2.4.6, and with Python2.7.5 on windows sys. The symbol 'opencv' is the cv2.cv and in the program is : import cv2.cv as opencv
2013-09-24 01:04:52 -0600	asked a question	OpenCV-Python build problem with HoughCircles function The code is: `hougharr=opencv.CreateMemStorage(0)#64k result=opencv.HoughCircles(edge,hougharr,opencv.CV_HOUGH_GRADIENT,2,edge.width/10)` and the error code is: `TypeError: Argument 'circle_storage' must be CvMat. Use fromarray() to convert numpy arrays to CvMat` ANOTHER PROBLEM: The code is: `hougharr=opencv.CreateMemStorage(0)#64k opencv.fromarray(hougharr) result=opencv.HoughCircles(edge,hougharr,opencv.CV_HOUGH_GRADIENT,2,edge.width/10)` and the error code is: `TypeError: object does not have array interface` What should I do to correct the mistakes?