area or macroblock of a video frame (video processing)

3 次查看（过去 30 天）
James
James 2011-6-23
Hi
I am looking select the a current macroblock of a frame with height 120 and width 320.
I now want to loop through selecting each macroblock of the frame from right to left.
So the macroblock will be:
frame(1:8,1:8) then frame(1:8,9:16) then frame(1:8,17:24) . . . ending frame(113:120, 313:320)
Can someone give me the code for this, it should not be too hard, I am just a newbie to Matlab!

请先登录，再回答此问题。

回答（1 个）

Walter Roberson
Walter Roberson 2011-6-23
Consider using blockproc() or blkproc() or filt2()

类别

在 Help Center 和 File Exchange 中查找有关 Video Formats and Interfaces 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