Title:
METHOD AND APPARATUS FOR PROCESSING VIDEO SIGNAL
Document Type and Number:
WIPO Patent Application WO/2015/005621
Kind Code:
A1
Abstract:
The present invention relates to a method and an apparatus for processing a video signal, and more specifically, to a method and an apparatus for processing a video signal capable of encoding or decoding the video signal. To this end, the present invention provides the method for processing the video signal and the apparatus for processing the video signal using same, the method for processing the video comprising the steps of: receiving a scalable video signal including a base layer and an enhancement layer; receiving a flag indicating whether to use a tile in the enhancement layer; receiving a flag indicating whether to apply a loop filter between tiles and a flag indicating whether tile borders between layers are aligned, when the flag indicating whether to use the tile indicates that a picture referencing a relevant video parameter set includes a plurality of tiles; and decoding a picture in the enhancement layer based on the values of the flag indicating whether to apply the loop filter between the tiles and the flag indicating whether the tile borders between the layers are aligned, which have been received.
Inventors:
OH HYUNOH (KR)
Application Number:
PCT/KR2014/006043
Publication Date:
January 15, 2015
Filing Date:
July 07, 2014
Export Citation:
Assignee:
WILUS INST STANDARDS & TECHNOLOGY INC (KR)
International Classes:
H04N19/30
Foreign References:
| US20130114735A1 | 2013-05-09 | |||
| US20130163660A1 | 2013-06-27 |
Other References:
KARSTEN SUHRING ET AL.: "Tile boundary alignment and inter-layer prediction constraints for SHVC and MV-HEVC", JOINT COLLABORATIVE TEAM ON VIDEO CODING (JCT- VC) OF ITU-T SG 16 WP 3 AND ISO/IEC JTC 1/SC 29/WG 11, 13TH MEETING, 18 April 2013 (2013-04-18) - 26 April 2013 (2013-04-26), INCHEON, KR, XP055119146
GARY J. SULLIVAN ET AL.: "Overview of the High Efficiency Video Coding (HEVC) Standard", IEEE TRANSACTIONS ON CIRCUITS AND SYSTEMS FOR VIDEO TECHNOLOGY, vol. 22, no. 12, December 2012 (2012-12-01), pages 1649 - 1668, XP011487803
KARSTEN SUHRING ET AL.: "Indication of tile boundary alignment", JOINT COLLABORATIVE TEAM ON VIDEO CODING (JCT-VC) OF ITU-T SG 16 WP 3 AND ISO/IEC JTC 1/SC 29/WG 11, 12TH MEETING, 14 January 2013 (2013-01-14) - 23 January 2013 (2013-01-23), GENEVA, CH, XP030113685
GARY J. SULLIVAN ET AL.: "Overview of the High Efficiency Video Coding (HEVC) Standard", IEEE TRANSACTIONS ON CIRCUITS AND SYSTEMS FOR VIDEO TECHNOLOGY, vol. 22, no. 12, December 2012 (2012-12-01), pages 1649 - 1668, XP011487803
KARSTEN SUHRING ET AL.: "Indication of tile boundary alignment", JOINT COLLABORATIVE TEAM ON VIDEO CODING (JCT-VC) OF ITU-T SG 16 WP 3 AND ISO/IEC JTC 1/SC 29/WG 11, 12TH MEETING, 14 January 2013 (2013-01-14) - 23 January 2013 (2013-01-23), GENEVA, CH, XP030113685
Attorney, Agent or Firm:
LIM, Kukil (KR)
임국일 (KR)
임국일 (KR)
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