Shape primitive histogram: low-level face representation for face recognition.
Sheng HuangDan YangHaopeng ZhangLuwen HuangfuXiaohong ZhangPublished in: IET Biom. (2014)
Keyphrases
- face representation
- face recognition
- low level
- face images
- recognizing faces
- high level
- human faces
- face verification
- binary patterns
- local binary pattern
- recognition rate
- face detection
- shape model
- feature extraction
- principal component analysis
- shape features
- sparse representation
- shape analysis
- shape matching
- computer vision
- face databases
- shape descriptors
- recognition accuracy
- visual information
- facial images
- feature descriptors
- illumination variations
- binary codes
- gray level
- feature points
- data sets
- face model
- multiscale