Video Rate Control Using an Adaptive Quantization Based on a Combined Activity Measure.
Si-Woong LeeSung-Hoon HongJae-Gark ChoiYun-Ho KoByoung-Ju YunPublished in: KES (1) (2005)
Keyphrases
- rate control
- bit budget
- variable bit rate
- rate distortion
- video streaming
- video streams
- video coding
- video quality
- bit rate
- rate control algorithm
- rate control scheme
- video content
- picture quality
- wavelet based image coding
- video data
- video sequences
- inter frame
- visual quality
- intra frame
- bit allocation
- quantization parameter
- compressed video
- real time video
- transport protocol
- multimedia
- scalable video
- real time
- quality control
- video frames
- high definition
- macroblock
- quality metrics
- motion estimation
- multiple description
- digital video
- bitstream
- step size
- video analysis