OpenCV(4.5.5) :-1: error: (-5:Bad argument) in function 'rectangle'
时间: 2023-09-22 21:14:04 浏览: 47
这个错误通常表示 rectangle 函数的某个参数有问题,导致它无法正常工作。请检查你的代码并确认传递给 rectangle 函数的参数是否正确。通常情况下,这可能是以下问题之一:
- x、y、width、height 等值的数据类型不正确
- x、y、width、height 等值超出了图像的边界
- 图像数据类型与函数预期不符
如果你能提供更多关于代码和环境的信息,我们可以更精确地诊断问题。
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cv2.error: OpenCV(4.5.5) :-1: error: (-5:Bad argument) in function 'imwrite'
引用: 报错信息中提到了函数'imwrite',但是在用户提供的引用内容中并没有包含与'imwrite'相关的代码或错误信息。因此,我无法提供与'imwrite'相关的答案。请您提供包含与'imwrite'相关的代码或错误信息,以便我能够更好地回答您的问题。<span class="em">1</span><span class="em">2</span><span class="em">3</span><span class="em">4</span>
cv2.error: OpenCV(4.5.5) :-1: error: (-5:Bad argument) in function 'flip'
This error occurs when the flip() function in OpenCV is called with an incorrect or invalid argument. The most common reason for this error is passing an image that has not been properly loaded or has been corrupted.
To resolve this error, make sure that the image you are passing to the flip() function is a valid image and has been loaded correctly using the imread() function in OpenCV. Additionally, check that the argument being passed to the flip() function is one of the allowed values (0, 1, or -1) for flipping the image horizontally, vertically, or both.