@inproceedings{cbe7e4a40a914aac854f323deafbf922,
title = "Non-integer bit estimation for enhanced inter-picture prediction in H.265/HEVC",
abstract = "Many modern video encoders use the Lagrangian rate-distortion optimization (RDO) algorithm for mode decisions during the compression procedure. This paper proposes to increase the accuracy of inter picture prediction in H.265, by computing a non-integer number of bits for arithmetic coding of the syntax elements. During the RDO process the distortion and bit rate of each mode has to be estimated and a more accurate estimation leads to better-optimized decisions. Our method offers a significant gain in RDO performance, with simulations showing that an average bit-rate saving of up to 16.0% can be achieved for the H.265/HEVC codec.",
keywords = "CABAC, HEVC, Inter-Picture Prediction, Non-integer/Fractional Bit Estimation",
author = "Im, {Sio Kei} and Ghandi, {Mohammad Mahdi} and Chan, {Ka Hou}",
note = "Publisher Copyright: {\textcopyright} 2016 IEEE.; 17th International Symposium on a World of Wireless, Mobile and Multimedia Networks, WoWMoM 2016 ; Conference date: 21-06-2016 Through 24-06-2016",
year = "2016",
month = jul,
day = "26",
doi = "10.1109/WoWMoM.2016.7523586",
language = "English",
series = "WoWMoM 2016 - 17th International Symposium on a World of Wireless, Mobile and Multimedia Networks",
publisher = "Institute of Electrical and Electronics Engineers Inc.",
booktitle = "WoWMoM 2016 - 17th International Symposium on a World of Wireless, Mobile and Multimedia Networks",
address = "United States",
}