Method for simulating the effects of the optical quality of windshield
US12223584B2 · kind B2 · utility
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20Claims
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Key dates
| Filing date | Sep 28, 2021 |
| Grant date | Feb 11, 2025 |
| Priority date | — |
| Expiry date | Jan 7, 2042 |
Classification
- Technology area (CPC G)Physics
- CPC primaryG06T2207/20081
- WIPO fieldComputer technology
- WIPO sectorElectrical engineering
Abstract
A method for simulating the effects of the optical quality of windshield onto the image recording quality of a digital image recording device, in particular a digital image recording device for an advanced or automated driver-assistance system. The method is based on a combination of an adapted stochastic ray tracing method and of a convolutional image processing to simulate the effects of the optical distortions of a windshield on the image recording quality of a digital image recording device. The simulation is performed from a measured optical quality function of the windshields related to those optical distortions.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.