imshow函数OpenCV官方注释文档有一部分如下: Displays an image in the specified window. The function imshow displays an image in the specified window. If the window was created with the cv::WINDOW_AUTOSIZE flag, the image is shown with its original…
I am plotting a density of counts with imshow from matplotlib.pyplot but Id like to have a smoother plot. Can I apply any filter on this? 解决方案 Try using the interpolation argument: ax.imshow(grid, interpolationinterp_method) If you manually want to ha…
本文详细探讨了如何在OpenCV中使用imshow函数进行图像显示时,调整窗口大小和位置,以及定义和处理感兴趣区域(Region of Interest, ROI)。首先介绍了imshow的基本用法,然后通过实例展示了如何使用namedWindow和resizeWi…