lut.h File Reference

#include <vector>
#include <functional>
#include <hugin_math/hugin_math.h>
#include <vigra/stdimage.hxx>
#include <vigra/numerictraits.hxx>
#include <vigra/array_vector.hxx>
#include <vigra_ext/utils.h>
#include <vigra_ext/HDRUtils.h>
#include <vigra_ext/emor.h>

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namespace  vigra_ext


struct  vigra_ext::LUTFunctor< VTIn, LUT >
 functor to apply a LUT to gray and color images. More...
struct  vigra_ext::InvLUTFunctor< VT1, LUT >
 functor to apply a LUT to gray and color images. More...
struct  vigra_ext::ExposureResponseFunctor< OP >
 just apply exposure and response to linear data More...


template<class VECTOR>
void vigra_ext::createGammaLUT (double gamma, VECTOR &lut)
template<class VEC, class VEC2>
void vigra_ext::resizeLUT (const VEC &iLUT, VEC2 &oLUT)
template<class LUT>
void vigra_ext::enforceMonotonicity (LUT &lut)
 enforce monotonicity of an array (mostly used for lookup tables)

Detailed Description

Pablo d'Angelo <>

This is free software; you can redistribute it and/or modify it under the terms of the GNU General Public License as published by the Free Software Foundation; either version 2 of the License, or (at your option) any later version.

This software is distributed in the hope that it will be useful, but WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU Lesser General Public License for more details.

You should have received a copy of the GNU General Public License along with this software. If not, see <>.

Definition in file lut.h.

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