Description of arraycrop2dims

DESCRIPTION

 Pads or crops I appropriately so that size(IC)==dims.  

 For each dimension d, if size(I,d) is larger then dims(d) then symmetrically crops along
 d (if cropping amount is odd crops one more unit from the start of the dimension).  If
 size(I,d) is smaller then dims(d) then symmetrically pads along d with padelement (if
 padding amount is even then pads one more unit along the start of the dimension).

 INPUTS
   I             - n dimensional array to crop window from
                   does not support cell arrays (except for cropping)
   dims          - dimensions to make I
   padelement    - [optional] element with which to pad (0 by default)

 OUTPUTS
   IC            - cropped array

 EXAMPLE
   I = randn(10);
   delta=1; IC = arraycrop2dims( I, size(I)-2*delta  );

 DATESTAMP
   29-Sep-2005  2:00pm

 See also ARRAYCROP_FULL, PADARRAY

CROSS-REFERENCE INFORMATION

arraycrop_full Used to crop a rectangular region from an n dimensional array.

checknumericargs Helper utility for checking numeric vector arguments.

FB_crop Crop a 2D filterbank (adjusting filter norms).

FB_reconstruct_2D Use to see how much image information is preserved in filter outputs.

apply_homography Applies the homography defined by H on the image I.

convn_fast Fast convolution, replacement for both conv2 and convn.

jitter_image Creates multiple, slightly jittered versions of an image.

montages2 MONTAGES2 [4D] Used to display R sets of T images each.

optflow_corr Calculate optical flow using cross-correlation.

cell2array Converts a cell array into a regular array.

arraycrop2dims

PURPOSE

SYNOPSIS

DESCRIPTION

CROSS-REFERENCE INFORMATION