Method and device for multi-camera hole filling
US12260493B2 · kind B2 · utility
Assignee
Inventors
Key dates
| Filing date | Dec 28, 2022 |
| Grant date | Mar 25, 2025 |
| Priority date | — |
| Expiry date | Jul 28, 2043 |
Classification
- Technology area (CPC G)Physics
- CPC primaryG06T2207/10028
- WIPO fieldComputer technology
- WIPO sectorElectrical engineering
Abstract
The method includes: obtaining a first image of an environment from a first image sensor associated with first intrinsic parameters; performing a warping operation on the first image according to perspective offset values to generate a warped first image in order to account for perspective differences between the first image sensor and a user of the electronic device; determining an occlusion mask based on the warped first image that includes a plurality of holes; obtaining a second image of the environment from a second image sensor associated with second intrinsic parameters; normalizing the second image based on a difference between the first and second intrinsic parameters to produce a normalized second image; and filling a first set of one or more holes of the occlusion mask based on the normalized second image to produce a modified first image.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.