Display apparatus and image processing method thereof
US10497098B2 · kind B2 · utility
Assignee
Inventor
Key dates
| Filing date | Mar 21, 2018 |
| Grant date | Dec 3, 2019 |
| Priority date | — |
| Expiry date | Mar 21, 2038 |
Classification
- Technology area (CPC G)Physics
- CPC primaryG09G2340/14
- WIPO fieldComputer technology
- WIPO sectorElectrical engineering
Abstract
A display apparatus and an image processing method thereof are provided. The display apparatus includes a display panel and a processor. The display panel has at least one arc-shape. The processor is configured to: receive position and shape information of the arc-shape of the display panel; adjust a display data according to the position and shape information to generate an adjusted display data, set an anti-aliasing block with a plurality of weighting values; scan the adjusted display data by the anti-aliasing block, and find at least one first weighting value and at least one second weighting value corresponding to a first gray level and a second gray level; operate an arithmetic operation by a grey level of a scanned pixel or a scanned sub-pixel with the first or second weighting value, and adjust the grey level of the scanned pixel or the scanned sub-pixel according to an operation result.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.