AttributeError：モジュール 'cv2'には属性 'CV_HAAR_SCALE_IMAGE'がありません

Attributeerror Modulecv2has No Attributecv_haar_scale_image

OpenCV-python

>>> import cv2 >>> help(cv2) ... IMREAD_ANYCOLOR = 4 IMREAD_ANYDEPTH = 2 IMREAD_COLOR = 1 IMREAD_GRAYSCALE = 0 #that will be it ) IMREAD_LOAD_GDAL = 8 IMREAD_UNCHANGED = -1 ... VERSION 3.0.0-dev ----------------------------------- CV_LOAD_IMAGE_GRAYSCALE is from the outdated [and now removed] cv api In OpenCV 3.1 for C++ you have to use cv::ImreadModes::IMREAD_GRAYSCALE which is located on

cv2.CV_LOAD_IMAGE_GRAYSCALE-> cv2.IMAGE_GRAYSCALE

複製：https：//my.oschina.net/u/2272631/blog/1602248