SPORCO: A Python package for standard and convolutional sparse representations.
Brendt WohlbergPublished in: SciPy (2017)
Keyphrases
- sparse representation
- sparse coding
- dictionary learning
- joint optimization
- compressed sensing
- compressive sensing
- image representation
- image classification
- open source
- dimensionality reduction
- image patches
- face recognition
- random projections
- negative matrix factorization
- signal processing
- high dimensional data
- regularized least squares
- norm minimization
- norm regularization
- generative model
- feature space
- object recognition
- multiscale
- neural network
- orthogonal matching pursuit