Low-Complexity and Energy-Efficient Algorithms on Image Compression for Wireless Sensor Networks.
Phat Nguyen HuuVinh Tran QuangTakumi MiyoshiPublished in: IEICE Trans. Commun. (2010)
Keyphrases
- low complexity
- wireless sensor networks
- image compression
- energy consumption
- sensor nodes
- energy efficient
- energy efficiency
- sensor networks
- vector quantization
- motion estimation
- data transmission
- computational complexity
- base station
- low bit rate
- compression algorithm
- compression scheme
- high compression ratio
- wireless communication
- routing algorithm
- lower complexity
- routing protocol
- wavelet transform
- discrete cosine transform
- image processing
- video encoding
- multiple description coding
- compression ratio
- multi hop
- compressed images
- high data rate
- distributed video coding
- bit plane
- reconstructed image
- bit allocation
- entropy coding
- mode decision
- rate allocation
- lossless compression
- subband
- optical flow
- multiresolution