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Main Title: Low-complexity VBR controller for spatial-CGS and temporal scalable video coding
Author(s): Sanz-Rodríguez, Sergio
Díaz-de-María, Fernando
Rezaei, Mehdi
Type: Conference Object
Language Code: en
Abstract: This paper presents a rate control (RC) algorithm for the scalable extension of the H.264/AVC video coding standard. The proposed rate controller is designed for real-time video streaming with buffer constraint. Since a large buffer delay and bit rate variation are allowed in this kind of applications, our proposal reduces the quantization parameter (QP) fluctuation to provide consistent visual quality bit streams to receivers with a variety of spatio-temporal resolutions and processing capabilities. The low computational cost is another characteristic of the described method, since a simple lookup table is used to regulate the QP variation on a frame basis.
Issue Date: 2009
Date Available: 9-Mar-2017
DDC Class: 004 Datenverarbeitung; Informatik
Subject(s): H.264/AVC
rate control
scalable video coding
variable bit rate
Proceedings Title: 2009 Picture Coding Symposium : PCS
Publisher: IEEE
Publisher Place: New York, NY [u.a.]
Publisher DOI: 10.1109/PCS.2009.5167439
Page Start: 1
Page End: 4
ISBN: 978-1-4244-4593-6
Appears in Collections:FG Architektur eingebetteter Systeme » Publications

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