2 Copyright (C) 2012 fmaj7b5.info
4 This program is free software: you can redistribute it and/or modify
5 it under the terms of the GNU General Public License as published by
6 the Free Software Foundation, either version 2 of the License, or
7 (at your option) any later version.
9 This program is distributed in the hope that it will be useful,
10 but WITHOUT ANY WARRANTY; without even the implied warranty of
11 MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
12 GNU General Public License for more details.
14 You should have received a copy of the GNU General Public License
15 along with this program. If not, see <http://www.gnu.org/licenses/>.
18 #ifndef FM7b5_BINARIZE_CUH
19 #define FM7b5_BINARIZE_CUH
26 template <class T, class U>
28 binarize(const MDView<T, 2> out, const MDView<U, 2> in, const size_t width, const size_t height, const uint8_t thres)
30 const size_t w(blockDim.x * blockIdx.x + threadIdx.x);
31 const size_t h(blockDim.y * blockIdx.y + threadIdx.y);
33 if (w >= width || h >= height) {
37 out[h][w] = (in[h][w] < thres) ? 0 : 255;
41 #endif /* FM7b5_BINARIZE_CUH */