/255;
  tic, for i=1:125, H=hog(I,8,9); end; toc % ~1s for 125 iterations
  figure(1); im(I); V=hogDraw(H,25); figure(2); im(V)

 See also <a href="hogDraw.html" class="code" title="function V = hogDraw( H, w )">hogDraw</a>, <a href="gradientHist.html" class="code" title="function H = gradientHist( M, O, varargin )">gradientHist</a>

 Piotr's Image&amp;Video Toolbox      Version 3.00
 Copyright 2012 Piotr Dollar.  [pdollar-at-caltech.edu]
 Please email me if you find bugs, or have suggestions or que