Method for calibrating vehicular vision system
US9077962B2 · kind B2 · utility
17Cited by
13References
20Claims
0Family size
Assignee
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Key dates
| Filing date | Nov 11, 2013 |
| Grant date | Jul 7, 2015 |
| Priority date | — |
| Expiry date | Nov 24, 2033 |
Classification
- Technology area (CPC H)Electricity
- CPC primaryH04N17/002
- WIPO fieldAudio-visual technology
- WIPO sectorElectrical engineering
Abstract
A method for calibrating a vehicular vision system includes providing a camera at a vehicle, with the camera having a field of view. Images are captured with the camera and a set of resultant images are acquired for a classification. Information is extracted related to image features in the set of resultant images, and an appropriate subset of coefficients is determined. For each classification, a classification vector of at least one appropriate weight is stored that corresponds to the determined subset of coefficients.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.