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caiuspetronius · May 27, 2021 · b1d00bf · b1d00bf
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 # im2col3
-A 3D analog of MatLab's im2col( I, blocksize ) with a specified step, e.g., stepsize = [ 1 1 1 ] corresponds to im2col( I, blocksize, 'sliding' ), 
+A 3D analog of MatLab's im2col( I, blocksize ) with a specified step. For example, stepsize = [ 1 1 1 ] corresponds to im2col( I, blocksize, 'sliding' ), 
 while stepsize = blocksize corresponds to im2col( I, blocksize, 'distinct' ).
 
 This MatLab function extracts 3D blocks of size blocksize (3-value vector) at steps stepsize (3-value vector) from a 3D image and returns the