Video-Based Lip Segmentation Via K-Means Clustering in a New Color Space.
Zhifei WangZhenjiang MiaoPublished in: IPCV (2007)
Keyphrases
- color space
- color image segmentation
- color images
- color features
- histogram analysis
- color model
- color models
- hsi color space
- hsv color space
- rgb color space
- image segmentation
- pixel classification
- color segmentation
- segmentation method
- skin color detection
- segmentation algorithm
- level set
- skin detection
- color regions
- region growing
- color quantization
- graph cuts
- skin color
- k means
- energy function
- hybrid color space
- grayscale images
- spatial color
- color histogram
- object segmentation
- color components
- color information
- shape prior
- face detection
- multiscale