How to select texture and smooth block of a Document image in MATLAB?

I want to apply DCT on the RGB image, before applying DCT I generated blocks of image. But I want to use only texture blocks not all the blocks, how to select these texture blocks. Please sir guide. Thanks

Answer 1

[Nishant Gupta]

Refer to the following link, it might help you:

https://www.mathworks.com/help/images/texture-segmentation-using-texture-filters.html