Contour

Contour的层级关系
http://opencv-python-tutroals.readthedocs.io/en/latest/py_tutorials/py_imgproc/py_contours/py_contours_hierarchy/py_contours_hierarchy.html

posted @ 2016-11-30 14:30  宁静是一种习惯  阅读(319)  评论(0)    收藏  举报