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1 | /* |
2 | Copyright (C) 2015 Daniel Watson |
3 | See the end of the file for license conditions. |
4 | */ |
5 | /* challenge-bot |
6 | GNU AGPLv3 (or later at your option) |
7 | project available here: |
8 | https://challenge-bot.com/ |
9 | */ |
10 | #include <opencv2/opencv.hpp> |
11 | |
12 | using namespace cv; |
13 | using namespace std; |
14 | |
15 | int main(int argc, char** argv) { |
16 | VideoCapture camera; |
17 | camera.open(0); |
18 | Mat edges; |
19 | Mat frame; |
20 | if(!camera.isOpened()) { |
21 | cout << "not opened :( that's bad" << endl; |
22 | exit(-1); } |
23 | camera >> frame; |
24 | Mat grey_image; |
25 | cvtColor(frame, grey_image, CV_BGR2GRAY); |
26 | |
27 | imwrite("image.png", frame); |
28 | imwrite("image-grey.png", grey_image); |
29 | return 0; } |
30 | |
31 | /* |
32 | This file is part of challenge-bot. |
33 | |
34 | Challenge-bot is free software: you can redistribute it and/or modify |
35 | it under the terms of the GNU Affero General Public License as published by |
36 | the Free Software Foundation, either version 3 of the License, or |
37 | (at your option) any later version. |
38 | |
39 | GNU Affero Emacs is distributed in the hope that it will be useful, |
40 | but WITHOUT ANY WARRANTY; without even the implied warranty of |
41 | MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the |
42 | GNU Affero General Public License for more details. |
43 | |
44 | You should have received a copy of the GNU Affero General Public License |
45 | along with challenge-bot. If not, see <http://www.gnu.org/licenses/>. |
46 | */ |