Information processing device, information processing method, and program for controlling brightness of a captured image
US12316974B2 · kind B2 · utility
Assignee
Inventor
Key dates
| Filing date | Jul 2, 2021 |
| Grant date | May 27, 2025 |
| Priority date | — |
| Expiry date | Jan 15, 2042 |
Classification
- Technology area (CPC G)Physics
- CPC primaryG06T2207/30244
- WIPO fieldAudio-visual technology
- WIPO sectorElectrical engineering
Abstract
There is provided an information processing device, an information processing method, and a program that enable appropriate detection of feature points by appropriately controlling exposure in a case of detecting feature points from a captured image and estimating a position and a posture of the self or the like. A position and a posture of an imaging unit or a mobile body that moves integrally with the imaging unit are estimated on the basis of feature points of a captured image captured by the imaging unit, and brightness of the captured image is controlled so that a ground image region included in the captured image has appropriate exposure.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.