%dip_quantizedbilateralfilter   piece-wise linear speedup for bilateral filter 
%    out = dip_quantizedbilateralfilter(in, est, spatialSigma, tonalSigma, tonalBins, truncation)
%
%   in
%      Input image.
%   est
%      Initial estimation for the bilateral filtering([] to use in).
%   spatialSigma
%      Real array.
%   tonalSigma
%      Real number.
%   tonalBins
%      Real array of channel intensities.
%   truncation
%      real number.

% (C) Copyright 1999-2003               Pattern Recognition Group
%     All rights reserved               Faculty of Applied Physics
%                                       Delft University of Technology
%                                       Lorentzweg 1
%                                       2628 CJ Delft
%                                       The Netherlands
%
% Tuan Pham, December 2003.
