Geotagged video spatial indexing method based on temporal information
US11681753B2 · kind B2 · utility
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Key dates
| Filing date | Sep 14, 2022 |
| Grant date | Jun 20, 2023 |
| Priority date | — |
| Expiry date | Sep 14, 2042 |
Classification
- Technology area (CPC G)Physics
- CPC primaryG06F16/7867
- WIPO fieldComputer technology
- WIPO sectorElectrical engineering
Abstract
A geotagged video spatial indexing method for video retrieval based on a two-dimensional (2D) temporal grid is disclosed and includes:
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.