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What is the difference between progressive scanning and interlace scanning, as used in the video surveillance industry?
At present, two different techniques are available to render video: interlaced scanning and progressive scanning.
Interlaced scan-based images use techniques developed for cathode ray tube (CRT)-based TV monitor displays, made up of 576 visible horizontal lines across a standard TV screen. Interlacing divides these into odd and even lines and then alternately refreshes them at...