Color Range Determination and Alpha Matting for Color Images
This thesis proposes a new chroma keying method that can automatically detect background, foreground, and unknown regions. For background color detection, we use K-means clustering in color space to calculate the limited number of clusters of background colors. We use spatial information to clean th...
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| Language: | en |
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Université d'Ottawa / University of Ottawa
2011
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| Online Access: | http://hdl.handle.net/10393/20351 http://dx.doi.org/10.20381/ruor-4995 |