Locality-sensitive kernel sparse representation classification for face recognition.
Shiqing ZhangXiaoming ZhaoPublished in: J. Vis. Commun. Image Represent. (2014)
Keyphrases
- sparse representation
- face recognition
- dictionary learning
- image classification
- feature representation
- feature extraction
- sparse coding
- locality sensitive
- feature space
- support vector
- image patches
- pattern recognition
- support vector machine
- image features
- supervised learning
- signal processing
- support vector machine svm
- high dimensional data
- data analysis
- image representation
- sparse representation based classification
- bag of words
- machine learning
- kernel function
- text classification
- dimensionality reduction
- face images
- high dimensionality
- training samples
- linear combination
- hash functions
- feature selection