Traditional Culture Encyclopedia - Photography and portraiture - What's the difference between dr dry laser film and digital photography?

What's the difference between dr dry laser film and digital photography?

DR is a direct digital X-ray photography system, which consists of electronic cassette, scanning controller, system controller and image monitor. It directly converts X-ray photons into digital images through electronic cassette, which is a generalized direct digital X-ray photography. Direct digital photography in a narrow sense is DDR(DirectDigit).

Radiography), usually refers to ...