Preprocessing Techniques for High-Efficiency Data Compression in Wireless Multimedia Sensor Networks.
Junho ParkJaesoo YooPublished in: Adv. Multim. (2015)
Keyphrases
- high efficiency
- data compression
- wireless multimedia sensor networks
- preprocessing
- routing algorithm
- environmental monitoring
- data reduction
- wireless sensor networks
- high accuracy
- compression algorithm
- compression scheme
- sensor nodes
- compression ratio
- sensor networks
- post processing
- huffman coding
- feature extraction
- density based clustering
- routing protocol
- high compression
- wavelet filters
- compressed data
- feature selection
- ad hoc networks
- arithmetic coding
- routing problem
- association rules
- response time
- bit rate
- data sets