nonMaxSuprWin

 Nonmaximal suppression of values outside of a given window.

 Suppresses all location in subs that do not fall in given range (defined
 by strLocs and endLocs).  For example, if subs are 3D coordinates of
 maxes over an array of size siz,  "nonMaxSuprWin( subs, vals,
 [1,1,1]+10, siz-10 )" suppreses all locations within 10 pixels of the
 border of I.

 USAGE
  [subs,vals,keepLocs] = nonMaxSuprWin( subs, vals, ...
                                      strLocs, endLocs, thresh, maxn )

 INPUTS
  subs        - subscripts of point locations (m x d)
  vals        - values at point locations (m x 1)
  strLocs     - locations at which to start cropping along each dim
  endLocs     - locations at which to end cropping along each dim
  thresh      - [] minimum value below which not to look fo
  maxn        - [] return at most maxn of the largest vals

 OUTPUTS
  subs        - subscripts of non-suppressed point locations (n x d)
  vals        - values at non-suppressed point locations (n x 1)
  keepLocs    - indicies of kept locations from subs (n x 1)

 EXAMPLE

 See also SUBSTOARRAY, NONMAXSUPR, NONMAXSUPRLIST

 Piotr's Computer Vision Matlab Toolbox      Version 2.0
 Copyright 2014 Piotr Dollar.  [pdollar-at-gmail.com]
 Licensed under the Simplified BSD License [see external/bsd.txt]