85 lines
2.7 KiB
C
85 lines
2.7 KiB
C
/* histograms_lut.h
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*
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* 3/11/09
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* - from proto.h
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*/
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/*
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This file is part of VIPS.
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VIPS is free software; you can redistribute it and/or modify
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it under the terms of the GNU Lesser General Public License as published by
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the Free Software Foundation; either version 2 of the License, or
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(at your option) any later version.
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This program is distributed in the hope that it will be useful,
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but WITHOUT ANY WARRANTY; without even the implied warranty of
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MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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GNU Lesser General Public License for more details.
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You should have received a copy of the GNU Lesser General Public License
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along with this program; if not, write to the Free Software
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Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA
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02110-1301 USA
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*/
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/*
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These files are distributed with VIPS - http://www.vips.ecs.soton.ac.uk
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*/
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#ifndef VIPS_HISTOGRAM_H
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#define VIPS_HISTOGRAM_H
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#ifdef __cplusplus
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extern "C" {
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#endif /*__cplusplus*/
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int vips_maplut( VipsImage *in, VipsImage **out, VipsImage *lut, ... )
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__attribute__((sentinel));
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int vips_hist_cum( VipsImage *in, VipsImage **out, ... )
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__attribute__((sentinel));
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int vips_hist_norm( VipsImage *in, VipsImage **out, ... )
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__attribute__((sentinel));
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int vips_hist_equal( VipsImage *in, VipsImage **out, ... )
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__attribute__((sentinel));
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int im_histnD( VipsImage *in, VipsImage *out, int bins );
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int im_hist_indexed( VipsImage *index, VipsImage *value, VipsImage *out );
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int im_invertlut( DOUBLEMASK *input, VipsImage *output, int lut_size );
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int im_project( VipsImage *in, VipsImage *hout, VipsImage *vout );
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int im_histspec( VipsImage *in, VipsImage *ref, VipsImage *out );
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int im_ismonotonic( VipsImage *lut, int *out );
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int im_histplot( VipsImage *in, VipsImage *out );
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int im_hsp( VipsImage *in, VipsImage *ref, VipsImage *out );
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int im_mpercent( VipsImage *in, double percent, int *out );
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int im_mpercent_hist( VipsImage *hist, double percent, int *out );
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int im_lhisteq( VipsImage *in, VipsImage *out, int xwin, int ywin );
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int im_stdif( VipsImage *in, VipsImage *out,
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double a, double m0, double b, double s0, int xwin, int ywin );
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int im_tone_build_range( VipsImage *out,
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int in_max, int out_max,
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double Lb, double Lw, double Ps, double Pm, double Ph,
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double S, double M, double H );
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int im_tone_build( VipsImage *out,
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double Lb, double Lw, double Ps, double Pm, double Ph,
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double S, double M, double H );
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int im_tone_analyse( VipsImage *in, VipsImage *out,
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double Ps, double Pm, double Ph, double S, double M, double H );
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int im_tone_map( VipsImage *in, VipsImage *out, VipsImage *lut );
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#ifdef __cplusplus
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}
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#endif /*__cplusplus*/
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#endif /*VIPS_HISTOGRAM_H*/
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