save-to-disk

Overview #

This example shows how to set up a camera for live capture from the command line and save both depth and RGB frames as PNG images.

Expected Output #

Prerequisite #

• OpenCV Viewer

Tutorial #

if (key == 's') {
imwrite(rgb_name.str(), bgr);
        imwrite(depth_color_name.str(), depthColor);
        imwrite(depth_raw_name.str(), depth16);  // Save 16-bit PNG

if (key == 's') {
imwrite(rgb_name.str(), bgr);
        imwrite(depth_color_name.str(), depthColor);
        imwrite(depth_raw_name.str(), depth16);  // Save 16-bit PNG

Pressing s saves:

• RGB image
• Color-mapped depth image
• Raw 16-bit depth PNG