Multi-view face hallucination based on sparse representation.
Hui ZhuoKin-Man LamPublished in: ICASSP (2013)
Keyphrases
- multi view
- sparse representation
- image super resolution
- dictionary learning
- sparse coding
- multiple views
- image classification
- low resolution
- face recognition
- depth map
- test images
- d objects
- three dimensional
- image patches
- high resolution
- semi supervised
- signal processing
- super resolution
- range images
- high dimensional data
- image representation
- high resolution images
- surface reconstruction
- dimensionality reduction
- face images
- facial images
- decision trees
- manifold learning
- image sequences
- image reconstruction
- data sets
- image features
- facial expressions