Binaural sound localization based on sparse coding and SOM.
Hong-shik KimJongsuk ChoiPublished in: IROS (2009)
Keyphrases
- sparse coding
- unsupervised learning
- sound source
- dictionary learning
- natural images
- sparse representation
- high dimensional
- image classification
- generative model
- linear combination
- discriminative power
- single image super resolution
- image patches
- neural network
- feature space
- sparse codes
- image representation
- input space
- person re identification
- object recognition
- group sparsity
- object category recognition
- supervised learning
- pattern recognition
- multiscale
- learning algorithm
- test images
- expectation maximization
- input data
- dimensionality reduction
- speech signal
- higher order
- face recognition
- feature selection
- computer vision