Entropy of Primitive: From Sparse Representation to Visual Information Evaluation.
Siwei MaXiang ZhangShiqi WangJian ZhangHuifang SunWen GaoPublished in: IEEE Trans. Circuits Syst. Video Technol. (2017)
Keyphrases
- visual information
- sparse representation
- visual features
- dictionary learning
- image classification
- sparse coding
- visual data
- low level
- image representation
- compressed sensing
- face recognition
- compressive sensing
- joint optimization
- object tracking
- eye movements
- image patches
- visual cues
- textual information
- high dimensional data
- neural network
- dimensionality reduction
- test images
- prior knowledge
- high level
- semantic information
- signal processing
- decision trees
- information retrieval