Image processing apparatus, measurement method, and storage medium for measuring distance from image
US12212846B2 · kind B2 · utility
Assignee
Inventors
Key dates
| Filing date | Nov 2, 2022 |
| Grant date | Jan 28, 2025 |
| Priority date | — |
| Expiry date | Mar 30, 2043 |
Classification
- Technology area (CPC G)Physics
- CPC primaryG02B7/28
- WIPO fieldAudio-visual technology
- WIPO sectorElectrical engineering
Abstract
An apparatus includes one or more processors, and a memory storing instructions which, when executed by the one or more processors, cause the apparatus to function as an image acquisition unit configured to acquire a captured image, a parameter acquisition unit configured to acquire a parameter recorded when the image is captured, a determination unit configured to determine a target area in the image using the parameter corresponding to the image, an evaluation value calculation unit configured to calculate one or more evaluation values from the target area based on a number of the target areas and a size of the target area, a representative evaluation value calculation unit configured to calculate a representative evaluation value from the evaluation value, and a distance information calculation unit configured to calculate distance information about a distance to a subject in the image based on the representative evaluation value.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.