Projection system and projection image adjustment method thereof
US11832029B2 · kind B2 · utility
Assignee
Inventors
Key dates
| Filing date | Oct 23, 2020 |
| Grant date | Nov 28, 2023 |
| Priority date | — |
| Expiry date | Oct 23, 2040 |
Classification
- Technology area (CPC H)Electricity
- CPC primaryH04N9/3194
- WIPO fieldAudio-visual technology
- WIPO sectorElectrical engineering
Abstract
A projection system and a projection image adjustment method thereof are provided. The projection image adjustment method is applicable to a processing device connected to multiple projectors, a display, and an input device, and includes the following steps. Arrangement information between the multiple projectors is obtained. Multiple adjustable areas corresponding to a projection image of each projector are simultaneously displayed on the display and the multiple adjustable areas are simultaneously displayed on projection images of the multiple projectors according to the arrangement information. A parameter setting interface corresponding to a first adjustable area among the multiple adjustable areas is displayed on the display. The first adjustable area corresponds to a first projector among the multiple projectors. A selection operation associated with the first adjustable area is received through the input device to adjust and display a projection image of the first projector according to a first parameter value.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.