Classification based on sparse representation and Euclidian distance.
Ali JulazadehMahdi MarsousiJavad AlirezaiePublished in: VCIP (2012)
Keyphrases
- sparse representation
- dictionary learning
- image classification
- sparse coding
- face recognition
- image patches
- feature representation
- pattern recognition
- euclidian distance
- compressive sensing
- signal processing
- decision trees
- test images
- feature extraction
- image representation
- dimensionality reduction
- high dimensional data
- model selection
- feature set
- feature vectors
- unsupervised learning
- visual words
- supervised learning
- image segmentation
- machine learning