Content-based utility function prediction for real-time MPEG-4 video transcoding.
Yong WangJae-Gon KimShih-Fu ChangPublished in: ICIP (1) (2003)
Keyphrases
- utility function
- video transcoding
- real time
- decision makers
- multimedia
- dct domain
- multi attribute
- decision theory
- risk aversion
- bit rate
- expected utility
- utility maximization
- image retrieval
- probability distribution
- preference elicitation
- video encoding
- visual quality
- minimax regret
- utility elicitation
- cobb douglas
- risk averse
- compressed video
- coding method
- macroblock
- spatial domain
- image data