converting a image

2012 5 25
1 个回答
回答已采纳
2 次查看（30 天）

0 个投票

I have some frames taken from a video,the size of each image is 512x512,I want to divide those images into 64x64x64 blocks please help,i want to perform 3d-dualtree wavelet transform,please help
http://eeweb.poly.edu/iselesni/WaveletSoftware/dt3D.html

请先登录，再回答此问题。

 采纳的回答

Stephen
Stephen 2012-5-25

0 个投票

im2col(a,[64 64],'distinct')
will give you your blocks as columns that you just need to reshape into squares again. I can't help with wavelets.

更多回答（0 个）

类别

在 帮助中心 和 File Exchange 中查找有关 Wavelet Toolbox 的更多信息

标签

Community Treasure Hunt

Find the treasures in MATLAB Central and discover how the community can help you!

Start Hunting!

Translated by