Feature Reconstruction for Face Recognition Based on Sample Image Learning.
Hongzhou ZhangYongping LiLin WangChengbo WangPublished in: World Congress on Engineering (2007)
Keyphrases
- image features
- face recognition
- image retrieval
- high resolution
- learning algorithm
- learning process
- multiscale
- image content
- feature representation
- illumination conditions
- image segmentation
- reconstruction error
- image data
- sample images
- compressive sensing
- lighting conditions
- image regions
- energy function
- segmentation algorithm
- low resolution
- feature space
- three dimensional
- image processing