Title:
METHOD FOR TRANSMITTING OMNIDIRECTIONAL VIDEO, METHOD FOR RECEIVING OMNIDIRECTIONAL VIDEO, APPARATUS FOR TRANSMITTING OMNIDIRECTIONAL VIDEO, AND APPARATUS FOR RECEIVING OMNIDIRECTIONAL VIDEO,
Document Type and Number:
WIPO Patent Application WO/2018/038523
Kind Code:
A1
Abstract:
Disclosed is a method for transmitting an omnidirectional video according to one aspect of the present invention. The method for transmitting an omnidirectional video according to one embodiment of the present invention comprises the steps of: acquiring an image for omnidirectional video; projecting the image for omnidirectional video onto a three-dimensional projection structure; packing the image projected onto the three-dimensional projection structure into a two-dimensional frame; encoding the image packed into the two-dimensional frame; and transmitting the encoded image and data signal comprising metadata for the omnidirectional video.
Inventors:
LEE JANGWON (KR)
OH SEJIN (KR)
SUH JONGYEUL (KR)
OH SEJIN (KR)
SUH JONGYEUL (KR)
Application Number:
PCT/KR2017/009194
Publication Date:
March 01, 2018
Filing Date:
August 23, 2017
Export Citation:
Assignee:
LG ELECTRONICS INC (KR)
International Classes:
H04N21/2343; H04N13/00; H04N21/235
Domestic Patent References:
| WO2016048017A1 | 2016-03-31 | |||
| WO2015027105A1 | 2015-02-26 |
Foreign References:
| US20160098297A1 | 2016-04-07 | |||
| JP5891388B2 | 2016-03-23 |
Other References:
YU , MATT ET AL.: "A framework to Evaluate Omnidirectional Video Coding Schemes", 2015 IEEE INTERNATIONAL SYMPOSIUM ON MIXED AND AUGMENTED REALITY, 29 September 2015 (2015-09-29), pages 31 - 36, XP055552593, DOI: doi:10.1109/ISMAR.2015.12
See also references of EP 3503547A4
See also references of EP 3503547A4
Attorney, Agent or Firm:
KIM, Yong In et al. (KR)
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