how to divide image into 16 block ?

조회 수: 7(최근 30일)
amal 2015년 1월 23일
답변: Mohammad Abouali 2015년 1월 23일
i want help in the implementation of divide image into block ?

채택된 답변

Mohammad Abouali
Mohammad Abouali 2015년 1월 23일
Have you checked im2col()?
Let's say you want to divide your image into blocks of size M,N then something like this should work:
B = im2col(inputImage,[m n],'distinct');
since you want 16 blocks, so pretty much 4x4 blocks then
However, I have to ask you a question. Are you sure that it is necessary to divide your image into blocks? I would look into blockproc() and see if I can use that before dividing the image into blocks.

추가 답변(0개)

Community Treasure Hunt

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

Start Hunting!

Translated by