From 746fdfc554b5584476df93b6c8717d04814cc2d4 Mon Sep 17 00:00:00 2001 From: Tavian Barnes Date: Tue, 11 Mar 2014 19:51:47 -0400 Subject: Allow different color spaces to be used for similarity measurement. --- color.h | 27 +++++++++++++++++++++++++++ 1 file changed, 27 insertions(+) create mode 100644 color.h (limited to 'color.h') diff --git a/color.h b/color.h new file mode 100644 index 0000000..6ce5168 --- /dev/null +++ b/color.h @@ -0,0 +1,27 @@ +/********************************************************************* + * kd-forest * + * Copyright (C) 2014 Tavian Barnes * + * * + * This program is free software. It comes without any warranty, to * + * the extent permitted by applicable law. You can redistribute it * + * and/or modify it under the terms of the Do What The Fuck You Want * + * To Public License, Version 2, as published by Sam Hocevar. See * + * the COPYING file or http://www.wtfpl.net/ for more details. * + *********************************************************************/ + +#ifndef COLOR_H +#define COLOR_H + +#include "kd-forest.h" +#include + +void color_unpack(uint8_t pixel[3], uint32_t color); + +// Use RGB coordinates +void color_set_RGB(double coords[3], uint32_t color); +// Use CIE L*a*b* coordinates +void color_set_Lab(double coords[3], uint32_t color); +// Use CIE L*u*v* coordinates +void color_set_Luv(double coords[3], uint32_t color); + +#endif // COLOR_H -- cgit v1.2.3