Data Driven Convolutional Sparse Coding for Visual Recognition.
Yijie ZengJichao ChenGuang-Bin HuangPublished in: ICASSP (2018)
Keyphrases
- sparse coding
- visual recognition
- image classification
- dictionary learning
- natural images
- sparse representation
- image representation
- object recognition
- linear combination
- bag of words
- image features
- generative model
- unsupervised learning
- sparse codes
- feature extraction
- manifold structure
- visual categorization
- person re identification
- visual words
- deep belief networks
- multiscale
- object categories
- co occurrence
- prior knowledge
- image patches
- image segmentation
- scene classification
- computer vision