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

本文轉載自查看原文 2021-10-21 18:35 1218

Exception in thread "main" CvException [org.opencv.core.CvException: cv::Exception: OpenCV(4.5.4) C:\build\mas
ter_winpack-bindings-win64-vc14-static\opencv\modules\imgproc\src\color.cpp:182: error: (-215:Assertion failed
) !_src.empty() in function 'cv::cvtColor'
]
   at org.opencv.imgproc.Imgproc.cvtColor_1(Native Method)
   at org.opencv.imgproc.Imgproc.cvtColor(Imgproc.java:7021)
   at reyo.sdk.utils.img.Test.compareHist_2(Test.java:75)
   at reyo.sdk.utils.img.Test.main(Test.java:38)

出現這個問題，一般是路徑上面的錯誤，仔細查看自己輸入的圖片路徑是否正確

免責聲明！

本站轉載的文章為個人學習借鑒使用，本站對版權不負任何法律責任。如果侵犯了您的隱私權益，請聯系本站郵箱yoyou2525@163.com刪除。

猜您在找 cv2.error: OpenCV(4.2.0) ..\modules\imgproc\src\color.cpp:182: error: (-215:Assertion failed) !_src.empty() in function 'cv::cvtColor' 運行報錯error: (-215:Assertion failed) !ssize.empty() in function 'cv::resize' openCV圖像加載異常error: (-215:Assertion failed) size.width＞0 && size.height＞0 in function ‘cv::imshow‘ error: (-215:Assertion failed) (depth == CV_8U || depth == CV_32F) && _img.dims() <= 2 in function 'cv::matchTemplate'等opencv踩過的坑解決error: (-215:Assertion failed) VScn::contains(scn) && VDcn::contains(dcn) && VDepth::contains(depth) in function 'cv::CvtHelper的一種可能（python走過的坑）OpenCV中錯誤opencv-3.3.1\modules\highgui\src\window.cpp:339: error: (-215) size.width>0 && size.height>0 in function cv::imshow Bilateral filter error, Assertion failed ((src.type() == CV_8UC1 || src.type() == CV_8UC3) && src.data != dst.data) C++ OpenCV cvtColor CV_BGR2GRAY未聲明的標識符的解決辦法 error: OpenCV Error: Assertion failed (0 <= roi.x && 0 <= roi.width && roi.x + roi.width <= m.cols && 0 <= roi.y && 0 <= roi.height && roi.y + roi.height <= m.rows) in cv::Mat::Mat cvtColor中code參數（cv::ColorConversionCodes）