Cell recognition based on topological sparse coding for microscopy imaging of focused ultrasound treatment.
Zhenyou WangJiang ZhuYanmei XueChangxiu SongNing BiPublished in: BMC Medical Imaging (2015)
Keyphrases
- sparse coding
- natural images
- sparse representation
- unsupervised learning
- dictionary learning
- image classification
- microscopy imaging
- object recognition
- linear combination
- image representation
- generative model
- visual recognition
- discriminative power
- sparse codes
- object category recognition
- group sparsity
- image patches
- visual words
- feature space
- single image super resolution
- pattern recognition
- person re identification
- feature extraction
- high dimensional
- high quality
- visual categorization
- multiscale
- higher order
- image processing
- supervised learning