Chroma Keying algorithm

An advanced chroma keying algorithm is seeked, which will be implemented as a shader, to impove the chroma keying feature in our product.

We currently use a HSV colorspace simple algorithm, which defines an angle in the hue circle as chromakey, when every pixel being drawn the angle is being looked up to determine the pixel's alpha channel value. The S and V also are checked to gain the maximum quality.

## Deliverables

1) Complete and fully-functional working program(s) in executable form as well as complete source code of all work done.

2) Deliverables must be in ready-to-run condition, as follows (depending on the nature of the deliverables):

a) For web sites or other server-side deliverables intended to only ever exist in one place in the Buyer's environment--Deliverables must be installed by the Seller in ready-to-run condition in the Buyer's environment.

b) For all others including desktop software or software the buyer intends to distribute: A software installation package that will install the software in ready-to-run condition on the platform(s) specified in this bid request.

3) All deliverables will be considered "work made for hire" under U.S. Copyright law. Buyer will receive exclusive and complete copyrights to all work purchased. (No GPL, GNU, 3rd party components, etc. unless all copyright ramifications are explained AND AGREED TO by the buyer on the site per the coder's Seller Legal Agreement).

## Platform

does not matter

3D建模 视频服务 摄像

项目ID： #3273622

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