Sample group and misplaced atom dictionary learning for face recognition.
Meng WangZhengping HuZhe SunMei ZhuMei SunPublished in: Turkish J. Electr. Eng. Comput. Sci. (2017)
Keyphrases
- dictionary learning
- sparse representation
- face recognition
- sparse coding
- sparse representation based classification
- image super resolution
- object category recognition
- image patches
- image classification
- natural images
- face images
- computer vision
- higher order
- feature extraction
- neural network
- dimensionality reduction
- test images
- principal component analysis
- semi supervised
- object recognition