Tumor tracking method and device, and storage medium
US11132798B2 · kind B2 · utility
1Cited by
2References
20Claims
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Key dates
| Filing date | Jul 28, 2017 |
| Grant date | Sep 28, 2021 |
| Priority date | — |
| Expiry date | Jul 28, 2037 |
Classification
- Technology area (CPC G)Physics
- CPC primaryG06T2207/30096
- WIPO fieldMedical technology
- WIPO sectorInstruments
Abstract
Provided is a tumor tracking method including: acquiring a detection image when a first ray source is located at a first detection point; determining, from a first reference image sequence in a preset image library, a first reference image corresponding to the detection image; acquiring, from a second reference image sequence corresponding to the first reference image sequence in the preset image library, a second reference image determined at the same time point as the first reference image; and determining a position of a tumor relative to a second ray source according to the second reference image.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.