Hand gesture recognition using saliency and histogram intersection kernel based sparse representation.
Wenji YangLingfu KongMingyan WangPublished in: Multim. Tools Appl. (2016)
Keyphrases
- sparse representation
- histogram intersection
- similarity measurement
- dictionary learning
- similarity measure
- distance measure
- partial matching
- bhattacharyya distance
- sparse coding
- image classification
- signal processing
- image patches
- face recognition
- high dimensional data
- salient object detection
- dimensionality reduction
- image representation
- semi supervised
- support vector machine
- sparse coefficients
- machine learning
- information gain
- feature vectors
- multiscale