Camera initialization for lane detection and distance estimation using single-view geometry
US11875580B2 · kind B2 · utility
25Cited by
1References
20Claims
0Family size
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Key dates
| Filing date | Oct 4, 2021 |
| Grant date | Jan 16, 2024 |
| Priority date | — |
| Expiry date | Jul 22, 2042 |
Classification
- Technology area (CPC G)Physics
- CPC primaryG06T2207/30256
- WIPO fieldComputer technology
- WIPO sectorElectrical engineering
Abstract
Disclosed are methods, devices, and computer-readable media for detecting lanes and objects in image frames of a monocular camera. In one embodiment, a method is disclosed comprising receiving a plurality of images; identifying a horizon in the plurality of images by inputting the plurality of images into a deep learning (DL) model (either stored on a local device or via a network call); determining one or more camera parameters based on the horizon; and storing or using the camera parameters to initialize a camera.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.