Automated spatial indexing of images based on floorplan features
US11386616B2 · kind B2 · utility
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11References
16Claims
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Key dates
| Filing date | Jul 27, 2020 |
| Grant date | Jul 12, 2022 |
| Priority date | — |
| Expiry date | Jul 27, 2040 |
Classification
- Technology area (CPC G)Physics
- CPC primaryG06T2210/04
- WIPO fieldAudio-visual technology
- WIPO sectorElectrical engineering
Abstract
A spatial indexing system receives a sequence of images depicting an environment, such as a floor of a construction site, and performs a spatial indexing process to automatically identify the spatial locations at which each of the images were captured. The spatial indexing system also generates an immersive model of the environment and provides a visualization interface that allows a user to view each of the images at its corresponding location within the model.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.