Three-dimensional data acquisition method and device, and computer-readable storage medium storing program for performing same method
US12412351B2 · kind B2 · utility
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7References
18Claims
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Key dates
| Filing date | May 28, 2021 |
| Grant date | Sep 9, 2025 |
| Priority date | — |
| Expiry date | Mar 5, 2042 |
Classification
- Technology area (CPC G)Physics
- CPC primaryG06T2219/2021
- WIPO fieldMedical technology
- WIPO sectorInstruments
Abstract
A method of obtaining three-dimensional data includes: obtaining three-dimensional reference data with respect to an object; aligning, on the three-dimensional reference data, a first frame obtained by scanning a first region of the object; aligning, on the three-dimensional reference data, a second frame obtained by scanning a second region of the object, at least a portion of the second region overlapping the first region; and obtaining the three-dimensional data by merging the first frame with the second frame based on an overlapping portion between the first region and the second region.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.