Improving the video quality at scene transitions for MPEG-1/2 video encoders.
Hemantha Kodikara ArachchiWarnakulasuriya Anil Chandana FernandoPublished in: ISCAS (2) (2003)
Keyphrases
- mpeg video
- video quality
- compressed video
- compressed domain
- error propagation
- bitstream
- bit rate
- constant bit rate
- video coding
- video sequences
- frame rate
- video objects
- packet loss
- video content
- quality assessment
- d scene
- variable bit rate
- rate control
- video compression
- video codec
- rate distortion
- coding scheme
- motion vectors
- macroblock
- image sequences
- single image
- channel bandwidth
- compression algorithm
- encryption scheme
- image quality
- three dimensional
- video analysis
- motion compensated
- inter frame
- motion compensation
- video frames
- visual quality
- subband
- video data
- image compression
- moving objects