how to divide an 512*512 image into 8*8 blocks??
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i want to divide an 512*512 image into 8*8 blocks using matlab can u please help me
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Mihir Daptardar
on 22 Jan 2014
Edited: Mihir Daptardar
on 22 Jan 2014
You can use the mat2cell command to subdivide the matrix. For this particular case, please refer to the following code snippet. Please make sure that your inputSqMat is exactly divisible into the subDivisions
function out = cropping(inputSqMat, subDivisions)
lengthSqMat = size(inputSqMat,1);
subDivisionVect = subDivisions*ones(1, lengthSqMat/subDivisions);
out = mat2cell(inputSqMat, subDivisionVect, subDivisionVect);
To access a particular element, you can index into the variable. For example:
out{1,1}
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Image Analyst
on 22 Jan 2014
See the FAQ for two ways to do it, one using cell arrays, and one not.
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