Sparse residue for occluded face image reconstruction and classification.
Jinghua WangYong XuJane YouPublished in: ICPR (2012)
Keyphrases
- image reconstruction
- compressed sensing
- reconstructed image
- signal reconstruction
- random projections
- super resolution
- image reconstruction algorithms
- tomographic reconstruction
- inverse problems
- reconstruction method
- emission computed tomography
- machine learning
- radon transform
- feature space
- feature extraction
- computed tomography
- signal processing
- feature vectors
- high dimensional
- training set
- emission tomography
- basis functions
- natural images
- face images
- sampled data
- sparsely sampled
- three dimensional