Influence of Encoder Parameters on the Decoded Video Quality for MPEG-4 over W-CDMA Mobile Networks.
Luís Ducla SoaresSatoru AdachiFernando PereiraPublished in: ICIP (2000)
Keyphrases
- video quality
- mobile networks
- bit rate
- compressed video
- variable bit rate
- video codec
- bitstream
- video coding
- rate control
- video signals
- rate distortion
- video streaming
- packet loss
- bit allocation
- mobile users
- video coder
- quality assessment
- visual quality
- compressed domain
- video transmission
- video content
- video coding standard
- frame rate
- inter frame
- subband
- scalable video
- macroblock
- wireless channels
- wireless networks
- image quality
- mobile devices
- base station
- constant bit rate
- motion estimation
- error propagation
- pixel domain
- ad hoc networks
- video sequences
- channel bandwidth
- low bit rate
- coding efficiency
- motion vectors
- cellular networks
- error concealment
- enhancement layer
- video compression
- multimedia content
- error resilience
- computational complexity
- coding scheme
- scalable video coding
- routing problem
- metadata
- video frames
- video data
- image data
- multimedia