A Novel Scheme for Face Recognition and Authentication Against Pose, Illumination and Expression Changes.
Ying-Nong ChenChin-Chuan HanCheng-Tzu WangKuo-Chin FanPublished in: J. Inf. Sci. Eng. (2011)
Keyphrases
- face recognition
- pose variations
- illumination variations
- face recognition under varying
- facial pose
- recognize faces
- face images
- illumination conditions
- illumination invariant
- robust face recognition
- face representation
- authentication scheme
- d morphable model
- facial expressions
- recognition rate
- probe image
- authentication mechanism
- secret image sharing
- cmu pie
- object tracking
- keypoints
- facial appearance
- partial occlusion
- illumination invariance
- object geometry
- wireless local area network
- varying illumination
- image authentication
- illumination compensation
- head pose estimation
- security analysis
- pose estimation
- authentication protocol
- lighting conditions
- face recognition algorithms
- object recognition and pose estimation
- illumination normalization
- principal component analysis
- feature extraction
- frontal view
- user authentication
- illumination insensitive
- head motion
- appearance variations
- sparse representation