Regularized Gradient Descent Training of Steered Mixture of Experts for Sparse Image Representation.
Erik BochinskiRolf JongebloedMichael TokThomas SikoraPublished in: ICIP (2018)
Keyphrases
- image representation
- sparse representation
- compressive sensing
- sparse coding
- multiscale
- image classification
- bag of words
- object recognition
- image content
- image features
- quadtree
- training set
- image retrieval
- feature space
- representation scheme
- feature representations
- scene recognition
- training examples
- receptive fields
- visual words
- supervised learning
- bag of visual words
- image segmentation
- mixture model
- text classification
- expectation maximization
- maximum likelihood
- scene classification
- edge detection
- spatial pyramid
- linear quadtree