ssize.empty() in function 'cv::resize'
时间: 2024-01-01 12:58:22 浏览: 24
The function cv::resize() is used to resize an input image to a desired size. The function takes the source image as the first argument and the target size as the second argument. The third argument is an optional parameter that specifies the interpolation method to be used.
The error message 'ssize.empty() in function 'cv::resize'' indicates that the size of the input image passed to the resize function is empty or null. This can happen if the input image is not properly loaded or initialized before passing it to the resize function.
To fix this error, you should make sure that the input image is properly loaded and initialized before passing it to the resize function. You can also check if the size of the input image is empty or null before calling the resize function.