Method of assembling a composite data map having a closed-form solution
US7593599B2 · kind B2 · utility
2Cited by
11References
33Claims
0Family size
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Key dates
| Filing date | Jun 30, 2005 |
| Grant date | Sep 22, 2009 |
| Priority date | — |
| Expiry date | Oct 8, 2026 |
Classification
- Technology area (CPC G)Physics
- CPC primaryG01B11/2441
- WIPO fieldMeasurement
- WIPO sectorInstruments
Abstract
Local data maps of an optical imaging system are stitched together into a composite global data map based on a merit function supporting closed-form processing. Overlapping regions of the local data maps are defined as difference maps that are given a parametric description. Corrective orientations of the local data maps are derived by collectively matching parametric descriptions of the corrective orientations for the overlapping local data maps to the parametric descriptions of the corresponding difference maps.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.