Deep learning based video information extraction system
US12211278B2 · kind B2 · utility
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Key dates
| Filing date | May 12, 2022 |
| Grant date | Jan 28, 2025 |
| Priority date | — |
| Expiry date | Jul 27, 2043 |
Classification
- Technology area (CPC G)Physics
- CPC primaryG06V10/82
- WIPO fieldComputer technology
- WIPO sectorElectrical engineering
Abstract
A video information extraction system includes a memory to store a video; a textual information extraction module to obtain information about terms, entities, relations, and events from a ground truth caption corresponding to the video; and a video captioning module including an encoder (i) to receive the information about the terms, entities, relations, and events from the textual information extraction module, and (ii) to extract video features from the video; and a decoder to generate a text caption based on the extracted video features.
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