Cauchy diversity measures: a novel methodology for enhancing sparsity in compressed sensing.
Guanghui ZhaoFangfang ShenZhengyang WangGuangming ShiPublished in: IET Signal Process. (2013)
Keyphrases
- compressed sensing
- random projections
- compressive sampling
- sparse representation
- diversity measures
- image reconstruction
- compressive sensing
- orthogonal matching pursuit
- dimensionality reduction
- signal processing
- fusion framework
- natural images
- original data
- high dimensional
- dimension reduction
- classifier ensemble
- neural network
- low dimensional
- image classification
- nearest neighbor
- classification models
- data analysis
- high dimensionality
- face recognition
- image processing
- feature selection