Shape adaptive DCT compression for high quality surveillance using wireless sensor networks.
M. JamunaraniC. VasanthanayakiPublished in: Clust. Comput. (2019)
Keyphrases
- wireless sensor networks
- high quality
- image compression
- sa dct
- shape model
- energy efficient
- discrete cosine transform
- block dct
- jpeg images
- data compression
- wireless sensor nodes
- image quality
- energy consumption
- data aggregation
- dct domain
- shape analysis
- sensor networks
- shape representation
- dct coefficients
- transform domain
- higher quality
- surveillance system
- shape descriptors
- compression ratio
- sensor nodes
- image processing
- base station
- discrete cosine transformation
- lossy compression
- compression scheme
- compression algorithm
- wavelet transform