Systems and methods for automatic key frame extraction and storyboard interface generation for video
US10157318B2 · kind B2 · utility
2Cited by
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18Claims
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Key dates
| Filing date | Dec 12, 2016 |
| Grant date | Dec 18, 2018 |
| Priority date | — |
| Expiry date | Jun 14, 2037 |
Classification
- Technology area (CPC G)Physics
- CPC primaryG06V40/168
- WIPO fieldComputer technology
- WIPO sectorElectrical engineering
Abstract
A storyboard interface displaying key frames of a video may be presented to a user. Individual key frames may represent individual shots of the video. Shots may be grouped based on similarity. Key frames may be displayed in a chronological order of the corresponding shots. Key frames of grouped shots may be spatially correlated within the storyboard interface. For example, shots of a common group may be spatially correlated so that they may be easily discernable as a group even though the shots may not be temporally consecutive and/or or even temporally close to each other in the timeframe of the video itself.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.