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arRefineCorners.h
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1/*
2 * arRefineCorners.h
3 * artoolkitX
4 *
5 * This file is part of artoolkitX.
6 *
7 * artoolkitX is free software: you can redistribute it and/or modify
8 * it under the terms of the GNU Lesser General Public License as published by
9 * the Free Software Foundation, either version 3 of the License, or
10 * (at your option) any later version.
11 *
12 * artoolkitX is distributed in the hope that it will be useful,
13 * but WITHOUT ANY WARRANTY; without even the implied warranty of
14 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
15 * GNU Lesser General Public License for more details.
16 *
17 * You should have received a copy of the GNU Lesser General Public License
18 * along with artoolkitX. If not, see <http://www.gnu.org/licenses/>.
19 *
20 * As a special exception, the copyright holders of this library give you
21 * permission to link this library with independent modules to produce an
22 * executable, regardless of the license terms of these independent modules, and to
23 * copy and distribute the resulting executable under terms of your choice,
24 * provided that you also meet, for each linked independent module, the terms and
25 * conditions of the license of that module. An independent module is a module
26 * which is neither derived from nor based on this library. If you modify this
27 * library, you may extend this exception to your version of the library, but you
28 * are not obligated to do so. If you do not wish to do so, delete this exception
29 * statement from your version.
30 *
31 * Copyright 2018 Dan Bell & Philip Lamb.
32 *
33 * Author(s): Dan Bell, Philip Lamb.
34 *
35 */
36
37#ifndef AR_REFINE_CORNERS_H
38#define AR_REFINE_CORNERS_H
39
40#include <ARX/AR/ar.h>
41
42#ifdef __cplusplus
43 extern "C" {
44#endif
45
46// Given corner locations 'vertex' in observed coordinates, refine location.
47// buff is a luma-only buffer of dimensions width x height.
48 void arRefineCorners(float vertex[4][2], const unsigned char *buff, int width, int height);
49
50#ifdef __cplusplus
51}
52#endif
53
54#endif // AR_REFINE_CORNERS_H
ar.h
artoolkitX core routines.
arRefineCorners
void arRefineCorners(float vertex[4][2], const unsigned char *buff, int width, int height)
Definition: arRefineCorners.cpp:43