Normalized Region Extraction of Facial Features by Using Hue-Based Attention Operator Robust to Illumination Variations.
Eui-Jung JungJong-Hwa KimJoon-Hyung JeonEun-Jin ParkHeung-Moon ChoiPublished in: CISST (2004)
Keyphrases
- illumination variations
- face images
- facial features
- face recognition
- input image
- human faces
- facial expressions
- facial feature detection
- face pose
- face recognition systems
- principal component analysis
- lighting conditions
- face detection
- feature vectors
- facial images
- pose variations
- training set
- feature extraction
- high resolution
- image matching
- partial occlusion
- object tracking
- active appearance models
- feature points
- illumination conditions
- decision trees
- region detection
- pixel level
- active contours
- color images
- similarity measure
- image segmentation