Maintaining Video Quality for a Down-Sampling Decoder in Low-Power Mobile Devices.
Jonghun LeeYonghee LeeSangsoo ParkHeonshik ShinPublished in: EuroIMSA (2006)
Keyphrases
- low power
- video quality
- error concealment
- mobile devices
- video codec
- high speed
- video coding
- power consumption
- low cost
- bit rate
- frame rate
- packet loss
- error resilient
- bitstream
- video streaming
- quality assessment
- video transmission
- video content
- compressed video
- rate control
- wireless channels
- error propagation
- rate distortion
- error resilience
- smart phones
- video coder
- rate allocation
- motion compensation
- motion estimation
- visual quality
- motion vectors
- scalable video
- low complexity
- distributed video coding
- wifi
- video signals
- enhancement layer
- computational complexity
- low bit rate
- real time
- video sequences
- video data
- video compression
- macroblock
- source coding
- rate control algorithm
- peak signal to noise ratio
- compressed domain
- coding scheme
- subband
- high quality
- computer vision