2015-10-03 07:42:52 -0600 | commented question | cv2.findContours error: (-215) step[dims-1] == (size_t)CV_ELEM_SIZE(flags) in function cv::Mat::create i tried with other examples error continued |
2015-10-03 07:02:41 -0600 | received badge | ● Editor (source) |
2015-10-03 07:02:13 -0600 | asked a question | cv2.findContours error: (-215) step[dims-1] == (size_t)CV_ELEM_SIZE(flags) in function cv::Mat::create i tried to find contours for image it make error i using python 2.7 openCV 2.4.7,2.4.11 my code isimport cv2 import numpy as np img = cv2.imread('star.jpg',0) ret,thresh = cv2.threshold(img,127,255,0) contours,hierarchy = cv2.findContours(thresh, 1, 2) error isTraceback (most recent call last): File "C:\Python27\OpenCVContore.py", line 5, in <module> contours,hierarchy,thresh = cv2.findContours(thresh, 1, 2) error: ........\opencv\modules\core\src\matrix.cpp:236: error: (-215) step[dims-1] == (size_t)CV_ELEM_SIZE(flags) in function cv::Mat::create please help me .. thank you opencv users |