A Sparse Representation Model Using the Complete Marginal Fisher Analysis Framework and Its Applications to Visual Recognition.
Ajit PuthenputhusseryQingfeng LiuChengjun LiuPublished in: IEEE Trans. Multim. (2017)
Keyphrases
- visual recognition
- sparse representation
- image classification
- probabilistic model
- dictionary learning
- bayesian framework
- sparse coding
- data analysis
- data sets
- image representation
- dimensionality reduction
- sparsity constraints
- representation scheme
- signal processing
- co occurrence
- input image
- multiscale
- similarity measure
- face recognition
- image processing
- machine learning