Title:
METHOD AND APPARATUS FOR SIGNALING USER INTERACTIONS ON OVERLAY AND GROUPING OVERLAYS TO BACKGROUND FOR OMNIDIRECTIONAL CONTENT
Document Type and Number:
WIPO Patent Application WO/2019/229304
Kind Code:
A3
Abstract:
A method, apparatus and computer program product describing groups of overlays, such as semantically correlated overlays, to background media content. In the context of a method, a group of overlays to background media content is defined by metadata (60). The overlays include semantically correlated overlays having alternative overlays representing content with different levels of detail or overlays providing different choices of content. The method also includes receiving client selection of a respective overlay from a group of overlays (62). In response to the client selection, the method causes the respective overlay to be provided. The respective overlay is received (64) for presentation concurrent with background media content (68).
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Inventors:
KAMMACHI-SREEDHAR KASHYAP (FI)
CURCIO IGOR (FI)
HANNUKSELA MISKA (FI)
MATE SUJEET SHYAMSUNDAR (FI)
AKSU EMRE (FI)
CURCIO IGOR (FI)
HANNUKSELA MISKA (FI)
MATE SUJEET SHYAMSUNDAR (FI)
AKSU EMRE (FI)
Application Number:
PCT/FI2019/050418
Publication Date:
January 16, 2020
Filing Date:
May 31, 2019
Export Citation:
Assignee:
NOKIA TECHNOLOGIES OY (FI)
International Classes:
H04N19/70; G06F3/0481; G06T19/00; H04N13/178; H04N13/183; H04N19/30; H04N21/4725; H04N21/4728; H04N19/167; H04N21/431; H04N21/472; H04N21/81
Domestic Patent References:
| WO2016183251A1 | 2016-11-17 |
Foreign References:
| US20150271553A1 | 2015-09-24 |
Other References:
SALMIMAA, M. ET AL.: "Live delivery of neurosurgical operating theater experience in virtual reality", JOURNAL OF THE SOCIETY FOR INFORMATION DISPLAY, vol. 26, no. 2, 30 March 2018 (2018-03-30), pages 98 - 104, XP055471413, Retrieved from the Internet [retrieved on 20191120]
KAMMACHI-SREEDHAR, K. ET AL.: "[OMAF] A framework for overlays.", 122. MPEG MEETING; 16-4-2018 - 20-4-2018; SAN DIEGO; (MOTION PICTURE EXPERT GROUP OR ISO/IEC JTC1/SC29/WG11), 6 April 2018 (2018-04-06), XP030070834, Retrieved from the Internet [retrieved on 20191120]
WIJNANTS, M. ET AL.: "Web-mediated Augmentation and Interactivity Enhancement of Omni-directional Video in Both 2D and 3D", PROCEEDINGS OF THE 11TH INTERNATIONAL CONFERENCE ON WEB INFORMATION SYSTEMS AND TECHNOLOGIES (WEBIST-2015), vol. 1, 20-05-2015 - 22-05-2015, Lisbon, Portugal, pages 21 - 34, XP055675565, ISBN: 978-989-758-106-9, DOI: 10.5220/0005442900210034
KAMMACHI-SREEDHAR, K. ET AL.: "[OMAF] A framework for overlays.", 122. MPEG MEETING; 16-4-2018 - 20-4-2018; SAN DIEGO; (MOTION PICTURE EXPERT GROUP OR ISO/IEC JTC1/SC29/WG11), 6 April 2018 (2018-04-06), XP030070834, Retrieved from the Internet
WIJNANTS, M. ET AL.: "Web-mediated Augmentation and Interactivity Enhancement of Omni-directional Video in Both 2D and 3D", PROCEEDINGS OF THE 11TH INTERNATIONAL CONFERENCE ON WEB INFORMATION SYSTEMS AND TECHNOLOGIES (WEBIST-2015), vol. 1, 20-05-2015 - 22-05-2015, Lisbon, Portugal, pages 21 - 34, XP055675565, ISBN: 978-989-758-106-9, DOI: 10.5220/0005442900210034
Attorney, Agent or Firm:
NOKIA TECHNOLOGIES OY et al. (FI)
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