Compressive sensing and random walk based data collection in wireless sensor networks.
Ping ZhangJianxin WangKehua GuoPublished in: Comput. Commun. (2018)
Keyphrases
- random walk
- compressive sensing
- data collection
- wireless sensor networks
- sensor networks
- sparse representation
- random projections
- signal processing
- compressive sampling
- markov chain
- image representation
- markov random walk
- transition probability matrix
- data distribution
- image reconstruction
- image features
- data analysis
- feature selection