Language Recognition via Sparse Coding.
Youngjune L. GwonWilliam M. CampbellDouglas E. SturimH. T. KungPublished in: INTERSPEECH (2016)
Keyphrases
- sparse coding
- natural images
- unsupervised learning
- dictionary learning
- sparse representation
- image classification
- linear combination
- object recognition
- discriminative power
- generative model
- pattern recognition
- image representation
- group sparsity
- visual recognition
- image patches
- feature space
- sparse codes
- single image super resolution
- object category recognition
- feature extraction
- visual words
- person re identification
- higher order
- bag of words
- multiscale
- image processing
- computer vision