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feat(samples): saved depth image for save_single_image

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This commit is contained in:
Osenberg 2019-09-09 15:12:40 +08:00
parent 5b09047b31
commit 5c782dcb6d
1 changed files with 15 additions and 2 deletions
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17
samples/save_single_image.cc
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@ -14,9 +14,12 @@ int main(int argc, char *argv[]) {
if (!ok) return 1;
api->ConfigStreamRequest(request);
api->EnableStreamData(Stream::DEPTH);
api->Start(Source::VIDEO_STREAMING);
cv::namedWindow("frame");
cv::namedWindow("depth_real");
std::int32_t count = 0;
std::cout << "Press 'Space' 's' 'S' to save image." << std::endl;
@ -31,21 +34,31 @@ int main(int argc, char *argv[]) {
cv::imshow("frame", img);
}
auto &&depth_data = api->GetStreamData(Stream::DEPTH);
if (!depth_data.frame.empty()) {
cv::imshow("depth_real", depth_data.frame); // CV_16UC1
}
char key = static_cast<char>(cv::waitKey(1));
if (key == 27 || key == 'q' || key == 'Q') { // ESC/Q
break;
} else if (key == 32 || key == 's' || key == 'S') {
if (!left_data.frame.empty() && !right_data.frame.empty()) {
if (!left_data.frame.empty()
&& !right_data.frame.empty()
&& !depth_data.frame.empty()) {
char l_name[20];
char r_name[20];
char d_name[20];
++count;
snprintf(l_name, sizeof(l_name), "left_%d.jpg", count);
snprintf(r_name, sizeof(r_name), "right_%d.jpg", count);
snprintf(d_name, sizeof(d_name), "depth_%d.jpg", count);
cv::imwrite(l_name, left_data.frame);
cv::imwrite(r_name, right_data.frame);
cv::imwrite(d_name, depth_data.frame);
std::cout << "Saved " << l_name << " " << r_name << " to current directory" << std::endl;
std::cout << "Saved " << l_name << " " << r_name << " " << d_name << " to current directory" << std::endl;
}
}
}