Title:
METHOD FOR TRANSMITTING AND RECEIVING METADATA OF OMNIDIRECTIONAL IMAGE
Document Type and Number:
WIPO Patent Application WO/2017/142355
Kind Code:
A1
Abstract:
The present disclosure relates to a method for transmitting metadata of an omnidirectional image in a transmission apparatus, the method comprising the steps of: projecting an omnidirectional image into a planar image on the basis of a 3-dimensional (3D) geometry corresponding to the omnidirectional image; and transmitting metadata including type information of the 3D geometry, information on a region on the projected planar image, and information on an area of the omnidirectional image which is mapped to the region.
Inventors:
CHOI BYEONG-DOO (KR)
YIP ERIC (KR)
SONG JAE-YEON (KR)
YIP ERIC (KR)
SONG JAE-YEON (KR)
Application Number:
PCT/KR2017/001791
Publication Date:
August 24, 2017
Filing Date:
February 17, 2017
Export Citation:
Assignee:
SAMSUNG ELECTRONICS CO LTD (KR)
International Classes:
H04N21/84; G06T17/05; G06T17/10; H04N9/31
Foreign References:
| US20060257049A1 | 2006-11-16 | |||
| US20010015751A1 | 2001-08-23 | |||
| US20020141659A1 | 2002-10-03 | |||
| US20150350542A1 | 2015-12-03 | |||
| US20120313938A1 | 2012-12-13 |
Other References:
See also references of EP 3419301A4
Attorney, Agent or Firm:
LEE, Keon-Joo et al. (KR)
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