Joint coding bit-rate and activity rate optimisation in wireless visual sensor networks.
Mai KafafyYasmine FahmyPublished in: IET Commun. (2020)
Keyphrases
- visual sensor networks
- video coding
- bit rate
- rate control algorithm
- rate allocation
- coding method
- coding efficiency
- rate distortion
- rate control
- compression efficiency
- video quality
- inter frame
- bitstream
- bit allocation
- visual quality
- video compression
- motion vectors
- low bit rate
- efficient compression
- macroblock
- motion compensation
- bits per pixel
- subband
- bit rate reduction
- image quality
- bit budget
- quantization parameter
- video coder
- rate control scheme
- scalable video coding
- resource constrained
- picture quality
- variable bit rate
- video codec
- motion estimation
- distributed video coding
- entropy coding
- error resilience
- video signals
- computational complexity
- coding scheme
- sensor networks
- image processing algorithms
- intra prediction
- packet loss
- wireless sensor networks
- mode decision
- transform coding
- signal processing
- error propagation
- video transmission
- image coding
- end to end
- error concealment