00001 /* 00002 Image Transforms 00003 00004 Copyright (C) 2004 Ruven Pillay. 00005 00006 This program is free software; you can redistribute it and/or modify 00007 it under the terms of the GNU General Public License as published by 00008 the Free Software Foundation; either version 2 of the License, or 00009 (at your option) any later version. 00010 00011 This program is distributed in the hope that it will be useful, 00012 but WITHOUT ANY WARRANTY; without even the implied warranty of 00013 MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the 00014 GNU General Public License for more details. 00015 00016 You should have received a copy of the GNU General Public License 00017 along with this program; if not, write to the Free Software 00018 Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA 00019 */ 00020 00021 00022 #ifndef _COLOUR_TRANSFORMS_H 00023 #define _COLOUR_TRANSFORMS_H 00024 00025 00027 00030 void iip_LAB2sRGB( unsigned char *in, unsigned char *out ); 00031 00032 00034 00040 void shade( unsigned char *in, unsigned char *out, int h_angle, int v_angle, float contrast ); 00041 00042 #endif