--- /dev/null
+/*
+ Copyright (C) 2015 Daniel Watson
+ See the end of the file for license conditions.
+*/
+/* challenge-bot
+ GNU AGPLv3 (or later at your option)
+ project available here:
+ https://challenge-bot.com/
+*/
+#include <opencv2/opencv.hpp>
+
+using namespace cv;
+using namespace std;
+
+int main(int argc, char** argv) {
+ VideoCapture camera;
+ camera.open(0);
+ Mat edges;
+ Mat frame;
+ if(!camera.isOpened()) {
+ cout << "not opened :( that's bad" << endl;
+ exit(-1); }
+ camera >> frame;
+ Mat grey_image;
+ cvtColor(frame, grey_image, CV_BGR2GRAY);
+
+ imwrite("image.png", frame);
+ imwrite("image-grey.png", grey_image);
+ return 0; }
+
+/*
+ This file is part of challenge-bot.
+
+ Challenge-bot is free software: you can redistribute it and/or modify
+ it under the terms of the GNU Affero General Public License as published by
+ the Free Software Foundation, either version 3 of the License, or
+ (at your option) any later version.
+
+ GNU Affero Emacs is distributed in the hope that it will be useful,
+ but WITHOUT ANY WARRANTY; without even the implied warranty of
+ MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+ GNU Affero General Public License for more details.
+
+ You should have received a copy of the GNU Affero General Public License
+ along with challenge-bot. If not, see <http://www.gnu.org/licenses/>.
+*/