Method and device for correcting lateral chromatic aberration, storage medium, and computer equipment
US11915399B2 · kind B2 · utility
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4Claims
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Key dates
| Filing date | Dec 31, 2020 |
| Grant date | Feb 27, 2024 |
| Priority date | — |
| Expiry date | Oct 26, 2042 |
Classification
- Technology area (CPC H)Electricity
- CPC primaryH04N25/611
- WIPO fieldAudio-visual technology
- WIPO sectorElectrical engineering
Abstract
Provided is a method and a device for correcting lateral chromatic aberration, a storage medium and a computer equipment. The method includes acquiring system parameters and pre-stored calibration data, obtaining the lateral chromatic aberration of a camera to be corrected by calculating the system parameters, and correcting the LCA by the calibration data. The lateral chromatic aberration of the camera lens may be corrected in terms of hardware and costs are saved.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.