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Proceedings Paper

An HEVC extension for spatial and quality scalable video coding
Author(s): Tobias Hinz; Philipp Helle; Haricharan Lakshman; Mischa Siekmann; Jan Stegemann; Heiko Schwarz; Detlev Marpe; Thomas Wiegand
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Paper Abstract

This paper describes an extension of the upcoming High Efficiency Video Coding (HEVC) standard for supporting spatial and quality scalable video coding. Besides scalable coding tools known from scalable profiles of prior video coding standards such as H.262/MPEG-2 Video and H.264/MPEG-4 AVC, the proposed scalable HEVC extension includes new coding tools that further improve the coding efficiency of the enhancement layer. In particular, new coding modes by which base and enhancement layer signals are combined for forming an improved enhancement layer prediction signal have been added. All scalable coding tools have been integrated in a way that the low-level syntax and decoding process of HEVC remain unchanged to a large extent. Simulation results for typical application scenarios demonstrate the effectiveness of the proposed design. For spatial and quality scalable coding with two layers, bit-rate savings of about 20-30% have been measured relative to simulcasting the layers, which corresponds to a bit-rate overhead of about 5-15% relative to single-layer coding of the enhancement layer.

Paper Details

Date Published: 21 February 2013
PDF: 16 pages
Proc. SPIE 8666, Visual Information Processing and Communication IV, 866605 (21 February 2013); doi: 10.1117/12.2009393
Show Author Affiliations
Tobias Hinz, Fraunhofer Institute for Telecommunications, Heinrich Hertz Institute (Germany)
Philipp Helle, Fraunhofer Institute for Telecommunications, Heinrich Hertz Institute (Germany)
Haricharan Lakshman, Fraunhofer Institute for Telecommunications, Heinrich Hertz Institute (Germany)
Mischa Siekmann, Fraunhofer Institute for Telecommunications, Heinrich Hertz Institute (Germany)
Jan Stegemann, Fraunhofer Institute for Telecommunications, Heinrich Hertz Institute (Germany)
Heiko Schwarz, Fraunhofer Institute for Telecommunications, Heinrich Hertz Institute (Germany)
Detlev Marpe, Fraunhofer Institute for Telecommunications, Heinrich Hertz Institute (Germany)
Thomas Wiegand, Fraunhofer Institute for Telecommunications, Heinrich Hertz Institute (Germany)
Berlin Institute of Technology (Germany)


Published in SPIE Proceedings Vol. 8666:
Visual Information Processing and Communication IV
Amir Said; Onur G. Guleryuz; Robert L. Stevenson, Editor(s)

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