Real-time Complexity Control for High Efficiency Video Coding

Jiunn Tsair Fang, Yu Liang Tu, Li Ping Yu, Pao Chi Chang

研究成果: 書貢獻/報告類型會議論文篇章同行評審

3 引文 斯高帕斯(Scopus)

摘要

The current video coding standard, High Efficiency Video Coding (HEVC), provides quad-tree structures of the coding unit (CU) to achieve high coding efficiency. Compared with previous standards, the HEVC encoder increases much computational complexity to levels inappropriate for applications of power-constrained devices. This work thus proposes a real-time complexity control scheme to control each frame complexity if the complexity of encoded frames is counted and its accumulated value is over the threshold. To further improve the coding efficiency, a fast CU depth decision algorithm is proposed. Experimental results show that a two-level of complexity control scheme was designed. In addition, the loss of the average BD-PSNR was about 0.23 dB and 0.27 dB as the target complexity was set to 80% and 60% of the unconstrained complexity, respectively.

原文???core.languages.en_GB???
主出版物標題2018 IEEE International Conference on Information Communication and Signal Processing, ICICSP 2018
發行者Institute of Electrical and Electronics Engineers Inc.
頁面85-89
頁數5
ISBN(電子)9781538680032
DOIs
出版狀態已出版 - 27 11月 2018
事件2018 IEEE International Conference on Information Communication and Signal Processing, ICICSP 2018 - Singapore, Singapore
持續時間: 28 9月 201830 9月 2018

出版系列

名字2018 IEEE International Conference on Information Communication and Signal Processing, ICICSP 2018

???event.eventtypes.event.conference???

???event.eventtypes.event.conference???2018 IEEE International Conference on Information Communication and Signal Processing, ICICSP 2018
國家/地區Singapore
城市Singapore
期間28/09/1830/09/18

指紋

深入研究「Real-time Complexity Control for High Efficiency Video Coding」主題。共同形成了獨特的指紋。

引用此