Energy-efficient image transmission in wireless multimedia sensor networks using block-based Compressive Sensing.
Rajendran HemalathaSankararajan RadhaS. SudharsanPublished in: Comput. Electr. Eng. (2015)
Keyphrases
- energy efficient
- image transmission
- sensor nodes
- wireless sensor networks
- image compression
- sparse representation
- routing algorithm
- sensor networks
- energy consumption
- wireless channels
- coding scheme
- discrete cosine transform
- data transmission
- wireless communication
- error resilient
- energy efficiency
- base station
- routing protocol
- fading channels
- motion compensation
- signal processing
- channel coding
- bitstream
- motion estimation
- wavelet transform
- sensor data
- shortest path
- image representation
- power consumption
- multiscale