Total Variation Models for Variable Lighting Face Recognition.
Terrence ChenWotao YinXiang Sean ZhouDorin ComaniciuThomas S. HuangPublished in: IEEE Trans. Pattern Anal. Mach. Intell. (2006)
Keyphrases
- total variation
- face recognition
- denoising
- image restoration
- image denoising
- convex optimization
- image processing
- probabilistic model
- computer vision
- regularization methods
- color image restoration
- model selection
- natural images
- sparse representation
- graphical models
- augmented lagrangian
- total variation minimization