Method, device and computing device of face image fusion
US11055906B2 · kind B2 · utility
Assignee
Inventors
Key dates
| Filing date | Nov 1, 2019 |
| Grant date | Jul 6, 2021 |
| Priority date | — |
| Expiry date | Nov 13, 2039 |
Classification
- Technology area (CPC G)Physics
- CPC primaryG06T2207/30201
- WIPO fieldComputer technology
- WIPO sectorElectrical engineering
Abstract
The invention discloses a method of face image fusion, and the method comprises: calculating three-dimensional models of face in the material image and the target image as a first three-dimensional model and a second three-dimensional model respectively; calculating a first projection matrix and a second projection matrix by projecting the first three-dimensional model and the second three-dimensional model projecting onto a plane respectivley; calculating a first texture coordinate according to the first three-dimensional model and the first projection matrix; calculating a second texture coordinate according to the second three-dimensional model and the second projection matrix; obtaining a re-constructed face image of the target image by replacing the first texture coordinate with the second texture coordinate; and fusing the re-constructed face image of the target image with the material image to generate the fusion image.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.