Proceedings of the IEEK Conference (대한전자공학회:학술대회논문집)

The Institute of Electronics and Information Engineers (대한전자공학회)
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Design of Low Power Motion Estimation for MPEG-4

MPEG-4를 위한 저전력 Motion Estimation 설계

  • 최홍규 (연세대학교 전기전자공학과) ;
  • 이문기 (연세대학교 전기전자공학과)
  • Published : 2003.07.01
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Abstract

The low power motion estimation for MPEG-4 is a soft-core for hardwired motion estimation block in MPEG-4. This motion estimation is modified by 10 difference mode. So, this motion estimation decrease a power consumption compare conventional step search. This modified 4SS Low power Motion Estimation has been tested and verified to be valid for implementation of FPGA. The average PSNR between the original image and the motion-compensated image is 28.25dB. And Power consumption is 26mW.

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