OpenCV Error: Assertion failed (scn == 3 || scn == 4) in cvtColor, file /io/opencv/...src/color.cpp - Code World

OpenCV Error: Assertion failed (scn == 3 || scn == 4) in cvtColor, file /io/opencv/...src/color.cpp

Others 2020-09-18 20:41:36 views: null

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Origin blog.csdn.net/weixin_45191152/article/details/107461886

OpenCV Error: Assertion failed (scn == 3 || scn == 4) in cvtColor, file /io/opencv/...src/color.cpp

解决cv2.error: OpenCV(4.1.1) C:\projects\opencv-python\opencv\modules\imgproc\src\color.cpp:182: error: (-215:Assertion failed) !_src.empty() in function 'cv::cvtColor'

Error using Opencv in Python error: (-215:Assertion failed) !_src.empty() in function 'cv::cvtColor'

Solving cv2.error: OpenCV(4.1.2) /io/opencv/modules/imgproc/src/color.cpp:182: error: (-215:Assertion fa

opencv cv2.imread()报错： error: (-215:Assertion failed) !_src.empty() in function ‘cv::cvtColor‘

error: (-215:Assertion failed) !_src.empty() in function 'cvtColor'

error: (-215:Assertion failed) !_src.empty() in function 'cv::cvtColor'

error: (-215:Assertion failed) !_src.empty() in function ‘cv::cvtColor‘

error: (-215:Assertion failed) !_src.empty() in function 'cv::cvtColor' error analysis

解决error: (-215:Assertion failed) _src.empty() in function ‘cv::cvtColor‘

解决 error: (-215:Assertion failed) _src.empty() in function ‘cv::cvtColor‘

[cv2.error: (-215:Assertion failed) _src.empty() in function 'cvtColor' and python path stitching problem]

How to solve the error: (-215:Assertion failed) !_src.empty() in function 'cv::cvtColor'

error: (-215:Assertion failed) !_src.empty() in function ‘cv::cvtColor‘ & ValueError: operands could

OpenCV use rowRange / colRange assertion error:! Assertion failed (fixedSize () || ((Mat *) obj) -> size.operator () () ...

cv2.error：OpenCV（4.1.1）C：\ projects \ opencv-python \ opencv \ modules \ imgproc \ src \ color.cpp：182：error：（-215：Assertion failed）！_src.empty（）in関数 'cv :: cvtColor'

OpenCV报错：error: (-215:Assertion failed) type == B.type() in function 'gemm'

opencv报错error: (-215:Assertion failed) src.type() == CV_8UC1 in function ‘cv::threshold‘

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cv2.error: OpenCV(4.6.0) D:\a\opencv-python\opencv-python\opencv\modules\imgproc\src\color.cpp:182

cv2.error: OpenCV(4.5.4-dev) D:\a\opencv-python\opencv-python\opencv\modules\imgproc\src\color.cpp:1

An error was reported during the process of performing orb feature point extraction: OpenCV Error: Assertion failed (!outImage.empty()) in drawKeypoints

openCV图像加载异常error: (-215:Assertion failed) size.width＞0 && size.height＞0 in function ‘cv::imshow‘

opencv calls the camera and reports an error (-215: Assertion failed) size.width>0 && size.height>0 in function 'cv::imshow'

How to get the current Oracle SCN

Algorithm: ORA-600 2252 and SCN maximum SCN_WRAP SCN_BASE

dll load failed error when using opencv with python3

Successfully resolved cv2.error: OpenCV(4.6.0) D:\a\opencv-python and Assertion "t>=0&&t<=n_classes" failed (training PSPNet)

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