Title:
METHOD AND APPARATUS FOR TRANSMITTING OR RECEIVING 360-DEGREE VIDEO INCLUDING CAMERA LENS INFORMATION
Document Type and Number:
WIPO Patent Application WO/2019/147008
Kind Code:
A1
Abstract:
A 360-degree image data processing method performed by a 360-degree video reception apparatus according to the present invention comprises the steps of: receiving 360-degree image data; acquiring metadata and information relating to an encoded picture from the 360-degree image data; decoding a picture including a circular image including a 360-degree image, on the basis of the information relating to the encoded picture; deriving the circular image from the picture on the basis of the metadata; and processing the circular image on the basis of the metadata and rendering the processed image, wherein the metadata includes camera lens information.
Inventors:
OH HYUNMOOK (KR)
OH SEJIN (KR)
OH SEJIN (KR)
Application Number:
PCT/KR2019/000946
Publication Date:
August 01, 2019
Filing Date:
January 23, 2019
Export Citation:
Assignee:
LG ELECTRONICS INC (KR)
International Classes:
H04N13/117; H04N13/161; H04N13/178; H04N13/194; H04N13/246; H04N21/235
Domestic Patent References:
| WO2017204491A1 | 2017-11-30 |
Foreign References:
| US20040150726A1 | 2004-08-05 | |||
| KR20140132575A | 2014-11-18 | |||
| KR20160082367A | 2016-07-08 | |||
| JP2003304509A | 2003-10-24 |
Other References:
See also references of EP 3745719A4
Attorney, Agent or Firm:
ENVISION PATENT & LAW FIRM (KR)
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