How to combine blocks of image into single image?

1 次查看（过去 30 天）
Anushka
Anushka 2015-5-30
评论： shital shinde 2020-2-14
I have divided an image of size 256*256 into blocks of size 32*32 and changed the pixel values.Now I want to join this blocks with changed pixel value into one image.

请先登录，再回答此问题。

回答（1 个）

Image Analyst
Image Analyst 2015-5-30
Just use indexing to assign them, or else stitch them together:
wideImage1 = [image1, image2, image3, ..... image32];
tallImage = [wideImage1; wideImage2, ..... wideImage32];
I don't know what form your individual images are stored in so I can't do more without guessing.
  4 个评论
显示 2更早的评论
Image Analyst
Image Analyst 2018-1-28
Please don't say you have a hundred thousand separately named variables!
shital shinde
shital shinde 2020-2-14
any body please tell me or give the code that show how to divide image into multiple blocks and then merge them to get original image.
thank you

请先登录，再进行评论。

类别

在 Help Center 和 File Exchange 中查找有关 Neighborhood and Block Processing 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