Real-time video coding under power constraint based on H.264 codec

  title={Real-time video coding under power constraint based on H.264 codec},
  author={Li Su and Yan Lu and Feng Wu and Shipeng Li and Wen Gao},
  booktitle={Electronic Imaging},
  • Li Su, Yan Lu, W. Gao
  • Published in Electronic Imaging 29 January 2007
  • Computer Science
In this paper, we propose a joint power-distortion optimization scheme for real-time H.264 video encoding under the power constraint. Firstly, the power constraint is translated to the complexity constraint based on DVS technology. Secondly, a computation allocation model (CAM) with virtual buffers is proposed to facilitate the optimal allocation of constrained computational resource for each frame. Thirdly, the complexity adjustable encoder based on optimal motion estimation and mode decision… 

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