2010. 2. 22. 22:50
Computer Vision
http://en.wikipedia.org/wiki/Chroma_key
Green is currently used as a backdrop more than any other color because image sensors in digital video cameras are most sensitive to green, due to the Bayer pattern allocating more pixels to the green channel, this mimicks the human increased sensitivity to green light.
The Foundry
http://www.thefoundry.co.uk/
KeyLight
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