Real-world underwater fish recognition and identification, using sparse representation.
Yi-Hao HsiaoChaur-Chin ChenSun-In LinFang-Pang LinPublished in: Ecol. Informatics (2014)
Keyphrases
- sparse representation
- fish species
- real world
- dictionary learning
- sparse coding
- face recognition
- signal processing
- image classification
- feature extraction
- object recognition
- regularized least squares
- compressive sensing
- object tracking
- data sets
- image patches
- reconstruction error
- random projections
- compressed sensing
- test images
- sparse approximations
- negative matrix factorization
- dimensionality reduction
- action recognition
- data mining
- sparse reconstruction
- sparsity constraints
- population dynamics
- joint optimization
- pattern recognition
- high dimensional data
- norm minimization
- sparse learning
- computer vision
- object detection
- sparse codes
- higher order