Complete Gradient Face: A Novel Illumination Invariant Descriptor.
Jun-Yong ZhuWei-Shi ZhengJian-Huang LaiPublished in: CCBR (2012)
Keyphrases
- illumination invariant
- local binary pattern
- face tracking
- feature descriptors
- face recognition
- invariant features
- texture classification
- face images
- multi band
- keypoints
- facial expression recognition
- face detection
- human faces
- texture analysis
- multi camera
- multiscale
- feature extraction
- object level
- computer vision algorithms
- image retrieval
- spherical harmonics
- particle filter
- facial expressions
- facial features
- spatial information
- image sequences
- facial images
- image processing
- active appearance models
- background subtraction
- discriminative power
- texture features
- action recognition
- color model
- feature points
- multi view