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how to create 8*8 subblock from a image without using matlab command

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vipul utsav
vipul utsav 2012-11-22
how to create 8*8 subblock from a image without using matlab command
  2 个评论
Walter Roberson
Walter Roberson 2012-11-22
Use MATLAB functions instead ?
Are you aware that even array indexing uses built-in MATLAB functions?
vipul utsav
vipul utsav 2012-11-22
it is ok. but i don't want to use mat2cell type function.i want logic for dividing image into subimage of 8*8.

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回答（1 个）

Walter Roberson
Walter Roberson 2012-11-22
Hint:
rowblks = size(YourImage, 1) / 8;
for K = 1 : rowblocks
YourImage( 8 * K - 7 : 8 * K, ....... )
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vipul utsav
vipul utsav 2012-11-22
400*400=50*50 sub block of 8*8 ;i want every block to read for some doing some mathematical operation on it. suppose i want 6th block of 1st row.

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