3D CBIR with sparse coding for image-guided neurosurgery.
Yu QianRui HuiXiaohong W. GaoPublished in: Signal Process. (2013)
Keyphrases
- sparse coding
- image representation
- image classification
- dictionary learning
- image retrieval
- visual words
- natural images
- sparse representation
- cbir systems
- bag of visual words
- relevance feedback
- discriminative power
- image content
- linear combination
- visual features
- sparse codes
- single image super resolution
- unsupervised learning
- feature space
- object recognition
- multiscale
- generative model
- person re identification
- image patches
- object category recognition
- bag of words
- image features
- high dimensional
- information retrieval
- data sets