Title:
MULTILAYER-BASED IMAGE CODING DEVICE AND METHOD
Document Type and Number:
WIPO Patent Application WO/2021/241978
Kind Code:
A1
Abstract:
According to embodiment(s) of the present document, multilayer-based coding can be performed. Multilayer-based coding can output a decoded picture based on a target output layer, and the target output layer, for example, can be determined on the basis of an external means or signaling information. According to one embodiment of the present document, the external means can be preferentially used, for the target output layer, more than the signaling information.
Inventors:
HENDRY HENDRY (KR)
Application Number:
PCT/KR2021/006489
Publication Date:
December 02, 2021
Filing Date:
May 25, 2021
Export Citation:
Assignee:
LG ELECTRONICS INC (KR)
International Classes:
H04N19/184; H04N19/30; H04N19/44; H04N19/70
Foreign References:
| KR20170020793A | 2017-02-24 | |||
| KR20170023844A | 2017-03-06 | |||
| US20190052910A1 | 2019-02-14 |
Other References:
M. M. HANNUKSELA (NOKIA): "AHG9: On target OLS and sublayers for decoding", 131. MPEG MEETING; 20200629 - 20200703; ONLINE; (MOTION PICTURE EXPERT GROUP OR ISO/IEC JTC1/SC29/WG11), 22 May 2020 (2020-05-22), XP030289697
B. BROSS, J. CHEN, S. LIU, Y.-K. WANG: "Versatile Video Coding (Draft 9)", 130. MPEG MEETING; 20200420 - 20200424; ALPBACH; (MOTION PICTURE EXPERT GROUP OR ISO/IEC JTC1/SC29/WG11), no. JVET-R2001-vA; m53983, 15 May 2020 (2020-05-15), pages 1 - 524, XP030287936
B. BROSS, J. CHEN, S. LIU, Y.-K. WANG: "Versatile Video Coding (Draft 9)", 130. MPEG MEETING; 20200420 - 20200424; ALPBACH; (MOTION PICTURE EXPERT GROUP OR ISO/IEC JTC1/SC29/WG11), no. JVET-R2001-vA; m53983, 15 May 2020 (2020-05-15), pages 1 - 524, XP030287936
Attorney, Agent or Firm:
ENVISION PATENT & LAW FIRM (KR)
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