Asynchronous rate control for multi-object videos

  title={Asynchronous rate control for multi-object videos},
  author={Yu Sun and Ishfaq Ahmad},
  journal={IEEE Transactions on Circuits and Systems for Video Technology},
Object-based coding can potentially achieve a higher degree of compression and better visual quality. The objects in a scene are not always synchronous, that is, they have different temporal resolutions. In some applications, it is more efficient to transmit asynchronous objects with different temporal rates so as to achieve a better tradeoff between temporal and spatial resolutions. This requires to balance the qualities of individual objects while ensuring an overall visual quality with a… CONTINUE READING
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Rate control for scenes with multiple arbitrarily shaped video objects

  • P. Nunes, F. Pereira
  • Proc. Picture Coding Symposium (PCS’97), Berlin…
  • 1997
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