@inproceedings{c2748009ca82473aa4600ac42aea7dc1,
title = "A new rate control method for hierarchical video coding in HEVC",
abstract = "In this paper, we propose a new rate control (RC) algorithm for hierarchical video coding of high efficiency video coding (HEVC). To achieve a constant target bitrate transmission, an effective bit allocation method is first introduced, which assigns the number of target bits to each intra-period, group of picture, and frame by considering the hierarchical structure. A quantization parameter (QP) is determined by using the Cauchy distribution based rate-quantization (RQ) model. We further introduce a novel method to estimate the parameters of the RQ model precisely by employing the linear rate model. Experimental results show that the proposed RC algorithm controls the bitrate accurately with negligible degradation of PSNR.",
keywords = "HEVC, Hierarchical video coding, Rate control",
author = "Yoon, {Yeo Jin} and Hoon Kim and Jung, {Soon Heung} and Jun, {Dong San} and Younhee Kim and Choi, {Jin Soo} and Ko, {Sung Jea}",
year = "2012",
doi = "10.1109/BMSB.2012.6264268",
language = "English",
isbn = "9781467302937",
series = "IEEE International Symposium on Broadband Multimedia Systems and Broadcasting, BMSB",
booktitle = "IEEE International Symposium on Broadband Multimedia Systems and Broadcasting, BMSB 2012 - Final Program",
note = "2012 IEEE International Symposium on Broadband Multimedia Systems and Broadcasting, BMSB 2012 ; Conference date: 27-06-2012 Through 29-06-2012",
}