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US-2024420568-A1 · Dec 19, 2024 · US
Vehicle type identification device
US9025818B2 · US · B2
| Field | Value |
|---|---|
| Publication number | US-9025818-B2 |
| Application number | US-201213679559-A |
| Country | US |
| Kind code | B2 |
| Filing date | Nov 16, 2012 |
| Priority date | Jan 17, 2012 |
| Publication date | May 5, 2015 |
| Grant date | May 5, 2015 |
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Abstract
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There is provided a vehicle type identification device including a detection section detecting, based on a vehicle region extracted from a captured image, on an imaging plane, a ground point, a first endpoint, a minimum ground clearance point, a second endpoint, and an upper endpoint of a vehicle, a vehicle width estimation section estimating a vehicle width in a real space based on the ground point, the first endpoint, and the minimum ground clearance point, a vehicle length estimation section estimating a vehicle length in the real space based on the ground point, the first endpoint, and the second endpoint, a vehicle height estimation section estimating a vehicle height in the real space based on the ground point, the first endpoint, and the upper endpoint, and a vehicle type identification section identifying a type of the vehicle based on the vehicle width, the vehicle length, and the vehicle height.
First claim
Opening claim text (preview).
What is claimed is: 1. A vehicle type identification device comprising: a detection section which detects, based on a vehicle region extracted from a captured image, on an imaging plane, a ground point that is a point at which the vehicle and a road plane come into contact with each other, a first endpoint that is a left or right endpoint of the vehicle region, a minimum ground clearance point of the vehicle, a second endpoint that is the left or right endpoint of the vehicle regi…
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- G08G1/015Primary
Physics · mapped topic
Physics · mapped topic
Physics · mapped topic
Physics · mapped topic
Physics · mapped topic
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Frequently asked questions
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- What does patent US9025818B2 cover?
- There is provided a vehicle type identification device including a detection section detecting, based on a vehicle region extracted from a captured image, on an imaging plane, a ground point, a first endpoint, a minimum ground clearance point, a second endpoint, and an upper endpoint of a vehicle, a vehicle width estimation section estimating a vehicle width in a real space based on the ground …
- Who is the assignee on this patent?
- Oki Electric Ind Co Ltd
- What technology area does this patent fall under?
- Primary CPC classification G08G1/015. Mapped technology areas include Physics.
- When was this patent published?
- Publication date Tue May 05 2015 00:00:00 GMT+0000 (Coordinated Universal Time) (B2). Legal status and post-grant events are not shown on this page.
- What related patents are in patentsdb?
- We list 8 related publications on this page (citations in our corpus or others sharing the same primary CPC).