A new optimized FME hardware structure for QFHD video

He Qian, Satoshi Goto

研究成果: Conference contribution

抄録

Motion Estimation is the most complex part in H.264 encoder which takes more than 90% time in baseline profile while making test encoding using JM15.1. In the motion estimation stage, macro block cost calculation is very important for motion vector prediction and bit stream estimation. As a new characteristic introduced in H.264, Fractional ME is an essential part for improving encoder efficiency. In this paper we tried to promote another order of progress structure, and based on the rearranged structure stages we analyzed the MB cost data. Taking the mathematical characteristics of cost distribution while calculating SATD, we can make an idea of how to reduce the complexity. Thus, further reduction of hardware cost can be estimated.

元の言語English
ホスト出版物のタイトルProceedings - 2011 IEEE 7th International Colloquium on Signal Processing and Its Applications, CSPA 2011
ページ142-145
ページ数4
DOI
出版物ステータスPublished - 2011
イベント2011 IEEE 7th International Colloquium on Signal Processing and Its Applications, CSPA 2011 - Penang
継続期間: 2011 3 42011 3 6

Other

Other2011 IEEE 7th International Colloquium on Signal Processing and Its Applications, CSPA 2011
Penang
期間11/3/411/3/6

Fingerprint

Hardware
Motion estimation
Costs
Macros

ASJC Scopus subject areas

  • Signal Processing

これを引用

Qian, H., & Goto, S. (2011). A new optimized FME hardware structure for QFHD video. : Proceedings - 2011 IEEE 7th International Colloquium on Signal Processing and Its Applications, CSPA 2011 (pp. 142-145). [5759860] https://doi.org/10.1109/CSPA.2011.5759860

A new optimized FME hardware structure for QFHD video. / Qian, He; Goto, Satoshi.

Proceedings - 2011 IEEE 7th International Colloquium on Signal Processing and Its Applications, CSPA 2011. 2011. p. 142-145 5759860.

研究成果: Conference contribution

Qian, H & Goto, S 2011, A new optimized FME hardware structure for QFHD video. : Proceedings - 2011 IEEE 7th International Colloquium on Signal Processing and Its Applications, CSPA 2011., 5759860, pp. 142-145, 2011 IEEE 7th International Colloquium on Signal Processing and Its Applications, CSPA 2011, Penang, 11/3/4. https://doi.org/10.1109/CSPA.2011.5759860
Qian H, Goto S. A new optimized FME hardware structure for QFHD video. : Proceedings - 2011 IEEE 7th International Colloquium on Signal Processing and Its Applications, CSPA 2011. 2011. p. 142-145. 5759860 https://doi.org/10.1109/CSPA.2011.5759860
Qian, He ; Goto, Satoshi. / A new optimized FME hardware structure for QFHD video. Proceedings - 2011 IEEE 7th International Colloquium on Signal Processing and Its Applications, CSPA 2011. 2011. pp. 142-145
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