Three dimensional modelling
US10521649B2 · kind B2 · utility
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14Claims
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Key dates
| Filing date | Feb 16, 2016 |
| Grant date | Dec 31, 2019 |
| Priority date | — |
| Expiry date | Feb 16, 2036 |
Classification
- Technology area (CPC G)Physics
- CPC primaryG06T2207/30201
- WIPO fieldComputer technology
- WIPO sectorElectrical engineering
Abstract
Two related methods of fitting a three dimensional model, and a method of performing facial recognition, are disclosed. One method comprises estimating and refining geometric information using image landmarks on an object in a two dimensional image. The other method comprises estimating and refining photometric information of the object in the two dimensional image. Furthermore, a method of performing image recognition is provided.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.