- 专利标题: Dynamically generating and changing view-specific-filter parameters for 360-degree videos
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申请号: US17519332申请日: 2021-11-04
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公开(公告)号: US11539932B2公开(公告)日: 2022-12-27
- 发明人: Stephen DiVerdi , Seth Walker , Oliver Wang , Cuong Nguyen
- 申请人: Adobe Inc.
- 申请人地址: US CA San Jose
- 专利权人: Adobe Inc.
- 当前专利权人: Adobe Inc.
- 当前专利权人地址: US CA San Jose
- 代理机构: Keller Preece PLLC
- 主分类号: H04N13/111
- IPC分类号: H04N13/111 ; H04N13/282 ; H04N13/383
摘要:
This disclosure relates to methods, non-transitory computer readable media, and systems that generate and dynamically change filter parameters for a frame of a 360-degree video based on detecting a field of view from a computing device. As a computing device rotates or otherwise changes orientation, for instance, the disclosed systems can detect a field of view and interpolate one or more filter parameters corresponding to nearby spatial keyframes of the 360-degree video to generate view-specific-filter parameters. By generating and storing filter parameters for spatial keyframes corresponding to different times and different view directions, the disclosed systems can dynamically adjust color grading or other visual effects using interpolated, view-specific-filter parameters to render a filtered version of the 360-degree video.