OpenCV Error:
cv2.error: OpenCV(4.5.1) /private/var/folders/nz/vv4_9tw56nv9k3tkvyszvwg80000gn/T/pip-req-build-39p1qqfs/opencv/modules/imgcodecs/src/loadsave.cpp:694: error: (-215:Assertion failed) encoder->isFormatSupported(CV_8U) in function ‘imwrite_’
-
- First check if the path is wrong check the image type, for example, for exr suffix images, float64 can not be saved
Solution:
img = img.astype(np.float32)
Read More:
- [Solved] error: (-215:Assertion failed) !_src.empty() in function ‘cv::cvtColor‘
- v2.error: OpenCV(4.5.5) error: (-215:Assertion failed) npoints ＞ 0 in function ‘cv::drawContours‘
- [Solved] cv2.error: OpenCV(4.5.1) XXX\shapedescr.cpp:315: error: (-215:Assertion failed) npoints ＞= 0 &&……
- [Solved] cv2.xfeatures2d.SIFT_create() Error: module ‘cv2.cv2’ has no attribute ‘xfeatures2d’
- [Solved] Python opencv imshow Error: Assertion failed (size.width＞0 && size.height＞0) in cv::imshow
- [Solved] cv2.error: OpenCV(4.5.3) :-1: error: (-5:Bad argument) in function ‘circle‘
- [Solved] cv2.error: OpenCV(4.5.3) :-1: error: (-5:Bad argument) in function “pointPolygonTest“
- error: (-5:Bad argument) in function ‘seamlessClone‘ and error: (-215:Assertion failed) 0 ＜= roi.x && 0 [How to Solve]
- [Solved] error: (-215:Assertion failed) size.width＞0 && size.height＞0 in function ‘imshow‘
- [Solved] Cv2.imshow Error: window.cpp:1274: error: (-2:Unspecified error) The function is not implemented.
- How to Solve cv2.applyColorMap Error
- How to Solve Opencv Reads Video Error: cv2.error
- Import CV2 & Numpy report red Warning and Error [How to Solve]
- CV: How to extracts the part of the picture with the specified color
- [Mac Pro M1] Python3.9 import cv2 Error: Reason: image not found
- [Solved] Import cv2 Error: ImportError: libGL.so.1: cannot open shared object file: No such file or directory
- [Solved] ufunc ‘add‘ did not contain a loop with signature matching types (dtype(‘＜U32‘), dtype(‘＜U32‘))
- [Solved] Pylint Warning: An attribute defined in json.encoder line 158 hides this methodpylint(method-hidden)
- [Solved] cv2.error: OpenCV(4.6.0) D:\a\opencv-python\opencv-python\opencv\modules\……