How To Evaluate a Colour USB UVC Camera for Reliable Product Inspection Two packets travel along a production conveyor. The first carries a label in the intended shade of blue. The second belongs to a batch with a subtly different printed colour. On a still image, the difference is easy https://metroflow-healthlines466.snack-blog.com/43587891/why-you-need-to-know-about-color-hdr-usb-camera