【Error: Assertion failed (nimages > 0) in cv::calibrateCameraRO, file D:\opencv4\opencv\opencv-4.1.0\modules\calib3d\src\calibration.cpp, line 3691】的更多相关文章

[error]OpenCV Error: Assertion failed (ssize.width > 0 && ssize.height > 0) in resize, file modules/imgproc/src/resize.cpp, line 3289

error OpenCV Error: Assertion failed (ssize.width > && ssize.height > ) terminate called after throwing an instance of 'cv::Exception' what(): /home/nvidia/build-opencv/opencv/modules/imgproc/src/resize.: error: (-) ssize.width > &&am…

line 352 Error: Assertion failed (size.width>0 && size.height>0) in cv::imshow

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OpenCV Error: Assertion failed (src.size == dst.size && src.channels() == dst.channels()) in cvConvertScale

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（python走过的坑）OpenCV中错误opencv-3.3.1\modules\highgui\src\window.cpp:339: error: (-215) size.width>0 && size.height>0 in function cv::imshow

第一次在python中使用OpenCV(cv2),运行时报错opencv-3.3.1\modules\highgui\src\window.cpp:339: error: (-215) size.width>0 && size.height>0 in function cv::imshow 源码如下: import cv2 img = cv2.imread('路.jpg') cv2.namedWindow("w") cv2.imshow('w',img) c…

报错：OpenCV Error: Assertion failed (src.size() == dst.size() && src.type() == dst.ty pe()) in unknown function, file ..……

在用cvDilate函数的时候,老是导致程序中断,报错如下: OpenCV Error: Assertion failed (src.size() == dst.size() && src.type() == dst.type()) in unknown function, file ..\..\..\src\opencv\modules\imgproc\src\morph.cpp, line 1341 原因: src 和dst 不匹配,即原数据和目的数据的深度或者大小不同,导致不能进行赋…

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server error in '/' applecation----Compiler Error Message: CS0016: Could not write to output file 'c:\Windows\Microsoft.NET\Framework64\v4.0.30319\Temporary ASP.NET Files\root\xx' -- 'Access is denied

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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

问题原因: You are probably working outside of the image dimensions. Does any of the values you pass to the cvSetImageROI function lay outside the image boudaries? 图像的ROI区域超过了图像的尺寸,即roi.x + roi.width > m.cols && roi.y + roi.height > m.rows 解决办法:…

OpenCV Error: Assertion failed (scn == 3 || scn == 4) in cv::cvtColor

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