Display control methods and apparatuses
US10140730B2 · kind B2 · utility
0Cited by
7References
39Claims
0Family size
Assignee
Inventor
Key dates
| Filing date | Jun 29, 2016 |
| Grant date | Nov 27, 2018 |
| Priority date | — |
| Expiry date | Jul 25, 2036 |
Classification
- Technology area (CPC G)Physics
- CPC primaryG06T7/33
- WIPO fieldComputer technology
- WIPO sectorElectrical engineering
Abstract
Various display control methods and apparatuses are provided. A method comprises acquiring planar mapping relationship information between an imaging plane and a display plane, and deform-displaying the display content on the display plane at least according to the planar mapping relationship information, to reduce a deformation degree of an image formed by the deformed display content on the imaging plane. A requirement for alignment precision of an imaging device required by the imaging plane is reduced to acquire an image of the display content deformed less to some extent, and users' operational convenience is increased.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.