@inproceedings{087f92204fb846839601f3b4d5b5b888,
title = "Performance comparison of SIMD-based HEVC decoders on mobile processor",
abstract = "This paper implements SIMD mechanism on ARM-based mobile processor for HEVC Decoders. The experimental results evaluating the performance of HEVC Decoders with/without SIMD are presented. In summary, the decoding rate with SIMD is 4∼5 times higher than decoding rate without SIMD. The results are up to 28 frames/s on multi-core ARM64 architecture with full HD video. The experiments also show the decoding performance comparison between the well-known open-source HEVC decodes such as Libde265 and openHEVCDecoder. In general, Libde265 achieved better decoding speedup than openHEVCDecoder in case of tile-based parallel processing. But it was less efficient in case of single threaded decoding because of the thread allocation on asymmetric multi-core processors. All experiments are conducted on Samsung Galaxy S6 with arm 64-bit architecture.",
keywords = "HEVC, Libde265, NEON, OpenHEVC, Parallel processing, Performance comparison, SIMD",
author = "\{Van Dien\}, Nguyen and Ryu, \{Eun Seok\}",
note = "Publisher Copyright: {\textcopyright} 2017 IEEE.; 2017 KICS-IEEE International Conference on Information and Communications with Samsung LTE and 5G Special Workshop, ICIC 2017 ; Conference date: 26-06-2017 Through 28-06-2017",
year = "2017",
month = aug,
day = "3",
doi = "10.1109/INFOC.2017.8001683",
language = "English",
series = "Proceedings of KICS-IEEE International Conference on Information and Communications with Samsung LTE and 5G Special Workshop, ICIC 2017",
publisher = "Institute of Electrical and Electronics Engineers Inc.",
pages = "298--303",
booktitle = "Proceedings of KICS-IEEE International Conference on Information and Communications with Samsung LTE and 5G Special Workshop, ICIC 2017",
}