Broadcast-quality chroma keying

Broadcast-quality chroma keying.

Add our green screen technology to your video production app.

We use several two-layered ellipsoids floating in the RGB, YUV or HLS colorspace cube to isolate color regions to be removed (made transparent) in the image. Transparency between the two ellipsoids changes in a linear way from fully transparent to non-transparent. This is required for proper processing of objects like glass, glass reflections, shadows, sheets of water and other transparent and semi-transparent objects.

Key features

Advanced anti-spill correction algorithm: for quality color processing on image edges.

Several color ranges to process complex backgrounds.3D keying algorithm based on a 2-layered elipsoid for precise transparent area selection.

Semi-transparent areas implemented via transparency gradient.

Smooth borders.

Separate handling of fields (for interlaced video support).

Advanced spill suppression (color cancellation) algorithm.

Multiple color keys with separate color, transparency and spill suppression parameters.

Support for RGB, YUV and HLS color spaces.