error: (-215:Assertion failed) !_src.empty() in function ‘cv::cvtColor’
cv2.error: OpenCV(4.6.0) D:aopencv-pythonopencv-pythonopencvmodulesimgprocsrccolor.cpp:182: error: (-215:Assertion failed) !_src.empty() in function 'cv::cvtColor'原因
路径读取错误
解决原代码
videos_src_path = "D:pythonProjectpython3.9datasetimagebaozi_image3.png" frame = cv2.imread(videos_src_path)
按下面修改读取路径即可
videos_src_path = "D:/pythonProject/python3.9/dataset/image/baozi_image/3.png" #或者 videos_src_path = r" D:pythonProjectpython3.9datasetimagebaozi_image3.png" frame = cv2.imread(videos_src_path)
