Methods and systems for image alignment of at least one image to a model
US9830732B1 · kind B1 · utility
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Key dates
| Filing date | May 16, 2017 |
| Grant date | Nov 28, 2017 |
| Priority date | — |
| Expiry date | May 16, 2037 |
Classification
- Technology area (CPC G)Physics
- CPC primaryG16B45/00
- WIPO fieldComputer technology
- WIPO sectorElectrical engineering
Abstract
A system and a method for image alignment between at least two images to a three-dimensional model. The method including: determining a lower bound and an upper bound of an acceptable likelihood of mismatch between the at least two images; evaluating the likelihood of mismatch between the at least two images over a set of poses (r), shifts (t), or both poses (r) and shifts (t); and discarding those evaluations resulting beyond the lower bound and upper bound.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.