Energy-Efficient 360-Degree Video Rendering on FPGA via Algorithm-Architecture Co-Design
Energy-Efficient 360-Degree Video Rendering on FPGA via Algorithm-Architecture Co-Design
复制标题
通过算法架构协同设计在 FPGA 上进行节能 360 度视频渲染
DOI:
10.1145/3373087.3375317
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发表时间:
2020
期刊:
影响因子:
--
通讯作者:
Zhu, Yuhao
中科院分区:
文献类型:
--
作者:
Sun, Qiuyue;Taherin, Amir;Siatitse, Yawo;Zhu, Yuhao
360° panoramic video provides an immersive Virtual Reality experience. However, rendering 360° videos consumes excessive energy on client devices. FPGA is an ideal offloading target to improve the energy-efficiency. However, a naive implementation of the processing algorithm would lead to an excessive memory footprint that offsets the energy benefit. In this paper, we propose an algorithm-architecture co-designed system that dramatically reduces the on-chip memory requirement of VR video processing to enable FPGA offloading. Evaluation shows that our system is able to achieve significant energy reduction with no loss of performance compared to today's off-the-shelf VR video rendering system.
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影响因子:
6.2
作者:
Hegarty, James;Brunhaver, John;Hanrahan, Pat
通讯作者:
Hanrahan, Pat
DOI:
10.1109/hpca.2016.7446054
发表时间:
2016-03
期刊:
2016 IEEE International Symposium on High Performance Computer Architecture (HPCA)
影响因子:
--
作者:
Matthew Halpern;Yuhao Zhu;V. Reddi
通讯作者:
Matthew Halpern;Yuhao Zhu;V. Reddi
DOI:
--
发表时间:
2018
期刊:
影响因子:
--
作者:
Eerika Keskitalo;J. Salonen;H. Nurmi;H. Vähänikkilä;R. Kaarteenaho
通讯作者:
R. Kaarteenaho
DOI:
10.1145/3265723.3265738
发表时间:
2018
期刊:
Proceedings of the 9th Asia-Pacific Workshop on Systems
影响因子:
--
作者:
Yue Leng;Chi;Qiuyue Sun;Jian Huang;Yuhao Zhu
通讯作者:
Yuhao Zhu
影响因子:
3.6
作者:
Yue Leng;Jian Huang;Chi;Qiuyue Sun;Yuhao Zhu
通讯作者:
Yuhao Zhu