在Matlab裁剪图像感兴趣区域？

Question

Is there any tool or useful function at Matlab for cropping interest regions from images. For my case I need to extract texture regions from images. What are the helpful items that I might benefit from ?

Answer 1

看一下imcrop和roipoly函数

Answer 2

如果必须处理大量图像，请尝试使用Computer Vision System Toolbox中的Training Image Labeler应用程序。