Extraction of face region by using characteristics of color space and detection of face direction through an eigenspace.
Yoshinori AdachiAkihiro ImaiMasahiro OzakiNaohiro IshiiPublished in: KES (2000)
Keyphrases
- face region
- skin color
- color space
- color model
- face detection
- color images
- region detection
- face detection algorithm
- face tracking
- input image
- human faces
- skin color model
- complex background
- face images
- facial features
- rgb color space
- detection rate
- color information
- detection accuracy
- object detection
- facial expressions
- object segmentation
- color histogram
- color features
- detection method
- principal component analysis
- computer vision
- lighting conditions
- face recognition
- discriminative power
- image processing