Method and apparatus for three-dimensional imaging in the fourier domain
US6741730B2 · kind B2 · utility
94Cited by
48References
23Claims
0Family size
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Key dates
| Filing date | Dec 2, 2002 |
| Grant date | May 25, 2004 |
| Priority date | — |
| Expiry date | Dec 11, 2022 |
Classification
- Technology area (CPC G)Physics
- CPC primaryG06T2211/421
- WIPO fieldMeasurement
- WIPO sectorInstruments
Abstract
Two or more two-dimensional Fourier transforms are acquired from different perspectives of a three-dimensional object region. A three-dimensional Fourier transform is then constructed using tomographic methods, permitting the application of image analysis algorithms analogous to those used for two-dimensional images.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.