Rule-based segmentation for objects with frontal view in color images
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United States of America Patent
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Mar 25, 2014
Issued Date -
N/A
app pub date -
Dec 12, 2008
filing date -
Dec 14, 2007
priority date (Note) -
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Abstract
A method of labeling pixels in an image that represent human skin are detected and one or more regions in the image are identified. Each region may include all or a portion of a human face. Pixels that represent each face in the image are identified using the pixels that represent skin and the regions that include faces of the people, thereby identifying a position of each face in the image. A face mask and a torso map corresponding to each face is determined using determined face positions. The extracted face masks and the torso maps are used to refine a skin map. A person or people map is determined using the skin map and the rough body map.
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