Neat BBC video color recovery research
December 11, 2008 9:02 PM Subscribe
Unscrambling an army of colours, reports The Guardian on the BBC's forthcoming screening of a colour-restored episode of the WWII sitcom Dad's Army. Not seen for 40 years and lost in its original PAL video colour format, it existed only as an archive on 16mm b&w film. However, the Colour Recovery Working Group found a way to recover the colour information from "chroma dots": pattern artefacts on the b&w representing unfiltered colour signal. Techie details here and here.
This thread has been archived and is closed to new comments