Title:
METHOD AND APPARATUS FOR RANDOM ACCESS OF 3D(AR) MEDIA
Document Type and Number:
WIPO Patent Application WO/2022/019552
Kind Code:
A1
Abstract:
A method of accessing 3D media content based on perspective-based random access is provided. The method includes receiving the media content and metadata, wherein the metadata includes first information about a perspective and second information about at least one face onto which the 3D object is projected, and the at least one face is associated with the perspective, and performing the perspective-based random access for the media content based on the first information and the second information.
Inventors:
YIP ERIC HO CHING (KR)
YANG HYUNKOO (KR)
SONG JAEYEON (KR)
YANG HYUNKOO (KR)
SONG JAEYEON (KR)
Application Number:
PCT/KR2021/008869
Publication Date:
January 27, 2022
Filing Date:
July 12, 2021
Export Citation:
Assignee:
SAMSUNG ELECTRONICS CO LTD (KR)
International Classes:
H04N13/178; G06T15/10; G06T19/00; H04N13/189; H04N13/194; H04N21/81
Foreign References:
| KR20200047726A | 2020-05-07 | |||
| US20200107007A1 | 2020-04-02 | |||
| US20200177929A1 | 2020-06-04 | |||
| US20200228586A1 | 2020-07-16 | |||
| US20190012839A1 | 2019-01-10 |
Other References:
SCHWARZ (NOKIA) S ET AL.: "Nokia's response to CfP for Point Cloud Compression (Category 2", 120. MPEG MEETING; 20171023 - 20171027; MACAU; (MOTION PICTURE EXPERT GROUP OR ISO/IEC JTC1/SC29/ WG11, no. m41779, 17 October 2017 (2017-10-17), pages 1 - 22
See also references of EP 4140124A4
See also references of EP 4140124A4
Attorney, Agent or Firm:
YOON & LEE INTERNATIONAL PATENT & LAW FIRM (KR)
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