Title:
METHOD AND SYSTEM FOR FUSING USER SPECIFIC CONTENT INTO A VIDEO PRODUCTION
Document Type and Number:
WIPO Patent Application WO/2019/003227
Kind Code:
A3
Abstract:
Generally, a method for fusing viewer-specific graphic content into video content being broadcasted to a plurality of viewer terminals are provided. The method may include the following steps: receiving a video content including a plurality of frames representing a scene; deriving a virtual camera model for a subset of frames of the video content; generating a foreground mask for each frame of the subset of frames of the video content; and substituting, in at least part of the frames of the subset of frames of the video content received on at least some of the plurality of viewer terminals, all pixels in the respective frames contained within a predefined content insertion region of a background surface in the scene, except for the pixels indicated by the respective frames' foreground masks, with pixels of viewer-specific graphic contents associated with the respective viewer terminals, using the respective frames' virtual camera models.
Inventors:
OZ GAL (IL)
Application Number:
PCT/IL2018/050705
Publication Date:
August 01, 2019
Filing Date:
June 27, 2018
Export Citation:
Assignee:
PIXELLOT LTD (IL)
International Classes:
H04N21/236
Foreign References:
| US20170178687A1 | 2017-06-22 | |||
| US20160104510A1 | 2016-04-14 | |||
| US20090060321A1 | 2009-03-05 | |||
| US20120249831A1 | 2012-10-04 | |||
| US20080192116A1 | 2008-08-14 |
Other References:
See also references of EP 3646610A4
Attorney, Agent or Firm:
WEILER, Assaf et al. (IL)
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