System and method for geometric warping correction in projection mapping
US10115226B2 · kind B2 · utility
Assignee
Inventors
Key dates
| Filing date | Jul 21, 2016 |
| Grant date | Oct 30, 2018 |
| Priority date | — |
| Expiry date | Aug 19, 2036 |
Classification
- Technology area (CPC G)Physics
- CPC primaryG06T2219/2021
- WIPO fieldAudio-visual technology
- WIPO sectorElectrical engineering
Abstract
A system and method for geometric warping correction in projection mapping is provided. A lower resolution mesh is applied to A mesh model, at least in a region of the mesh model misaligned with a corresponding region of a real-world object. One or more points of the lower resolution mesh are moved. In response, one or more corresponding points of the mesh model are moved to increase alignment between the region of the mesh model and the corresponding region of the real-world object. An updated mesh model is stored in a memory. And one or more projectors are controlled to projection map images corresponding to the updated mesh model onto the real-world object.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.