Performance Comparison of Video Compression and Streaming over Wireless Ad Hoc and Sensor Networks Using MPEG-4 and H.264.
Muhammad AkhlaqTarek R. SheltamiPublished in: NDT (2) (2012)
Keyphrases
- sensor networks
- video compression
- visual sensor networks
- video coding
- data streams
- video coding standard
- motion compensation
- network connectivity
- motion estimation
- motion compensated
- mobile wireless
- wireless sensor networks
- video data
- sensor data
- video coder
- video conferencing
- video sequences
- sensor nodes
- low bit rate
- energy efficient
- rate distortion
- data gathering
- mobile nodes
- resource constrained
- video quality
- energy consumption
- motion vectors
- wireless networks
- video streaming
- wireless communication
- video signals
- compression efficiency
- communication cost
- bit allocation
- multimedia
- compression ratio
- real time
- video codec
- multi hop
- image sequences
- image processing
- base station
- distributed video coding
- wireless channels
- routing protocol
- ad hoc networks
- macroblock