Logarithm Gradient Histogram: A general illumination invariant descriptor for face recognition.
Jun-Yong ZhuWei-Shi ZhengJian-Huang LaiPublished in: FG (2013)
Keyphrases
- illumination invariant
- local binary pattern
- face recognition
- texture classification
- feature descriptors
- feature extraction
- color model
- multiscale
- multi band
- texture features
- face detection
- gray level
- texture analysis
- face images
- principal component analysis
- spherical harmonics
- recognition rate
- invariant features
- facial expressions
- action recognition
- gabor features
- basis functions
- facial expression recognition
- color histogram
- discriminative power