A Block-Based Orthogonal Locality Preserving Projection Method for Face Super-Resolution.
Shwu-Huey YenChe-Ming WuHung-Zhi WangPublished in: ACIIDS (2) (2012)
Keyphrases
- super resolution
- projection method
- locality preserving
- high resolution
- low resolution
- motion estimation
- image reconstruction
- face images
- low resolution images
- face recognition
- high quality
- single image
- human faces
- image super resolution
- high resolution images
- depth map
- multi frame
- hash functions
- face hallucination
- manifold learning
- facial features
- basis functions
- dimensionality reduction
- facial images
- motion vectors
- motion compensation
- computer vision
- least squares
- facial expressions
- object recognition
- image processing