DMRC: Distortion-Minimizing Rate Control for Wireless Multimedia Sensor Networks.
Scott PudlewskiTommaso MelodiaPublished in: MASS (2009)
Keyphrases
- rate control
- wireless multimedia sensor networks
- rate control algorithm
- bit allocation
- rate distortion
- video coding
- environmental monitoring
- picture quality
- routing algorithm
- bit rate
- video streaming
- rate control scheme
- variable bit rate
- visual quality
- bit budget
- video quality
- step size
- sensor nodes
- image compression
- vector quantizer
- inter frame
- wireless sensor networks
- error propagation
- sensor networks
- quantization parameter
- macroblock
- quality assessment
- multimedia
- ad hoc networks
- video streams
- motion vectors
- wavelet transform
- motion estimation