Locality sensitive dictionary learning for image classification.
Bao-Di LiuBin ShenXue LiPublished in: ICIP (2015)
Keyphrases
- dictionary learning
- image classification
- locality sensitive
- sparse coding
- sparse representation
- hash functions
- hyperplane
- locality sensitive hashing
- high dimensional
- image representation
- bag of words
- image features
- svm classifier
- visual features
- feature extraction
- image patches
- discriminative power
- visual words
- similarity search
- bag of features
- order statistics
- data points
- decision trees
- nearest neighbor