Vehicle panoramic inspection device, system and method

A vehicle and panoramic technology, which is applied in the field of lane inspection, can solve the problem of low accuracy of vehicle feature recognition, and achieve the effects of ensuring legality, facilitating remote monitoring, and preventing vehicle stickers

Pending Publication Date: 2021-07-13
SHENZHEN MAXVISION TECH
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  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] The purpose of the embodiment of the present application is to provide a vehicle panoramic inspection device, system and method to solve the technical problem of low accuracy of vehicle feature recognition existing in the vehicle inspection process in the prior art

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  • Vehicle panoramic inspection device, system and method
  • Vehicle panoramic inspection device, system and method
  • Vehicle panoramic inspection device, system and method

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Embodiment Construction

[0043] In order to make the technical problems, technical solutions and beneficial effects to be solved by the present application clearer, the present application will be further described in detail below in conjunction with the accompanying drawings and embodiments. It should be understood that the specific embodiments described here are only used to explain the present application, and are not intended to limit the present application.

[0044] It should be noted that when an element is referred to as being “fixed” or “disposed on” another element, it may be directly on the other element or be indirectly on the other element. When an element is referred to as being "connected to" another element, it can be directly connected to the other element or indirectly connected to the other element.

[0045] It is to be understood that the terms "length", "width", "top", "bottom", "front", "rear", "left", "right", "vertical", "horizontal", "top" , "bottom", "inner", "outer" and oth...

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Abstract

The invention provides a vehicle panoramic inspection device, system and method, and the method comprises the following steps: building a record matching library, and pre-storing the passing voucher data and template features of each vehicle; rGB-D data information of the current vehicle is obtained from multiple angles; checking the passing voucher of the current vehicle, matching the 3D vehicle features with template features corresponding to the passing voucher in a filing matching library, and judging the legality of the current vehicle by calculating a feature distance; according to the vehicle panoramic inspection method, point cloud information is generated through multi-data fusion and registration is carried out to complete vehicle detection and matching, the 3D vehicle identification effect is enhanced, and the accuracy of extraction of 3D vehicle feature identification is improved; by establishing the record matching library, the 3D vehicle features are matched with the template features corresponding to the passing vouchers in the record matching library, so that the vehicle is prevented from being attached to a license plate, fake-licensed and illegally modified, and the legality of the vehicle is ensured.

Description

technical field [0001] The present application belongs to the technical field of lane inspection, and more specifically relates to a vehicle panoramic inspection device, system and method. Background technique [0002] In the inspection lanes of entry-exit border inspection stations, customs and inspection and quarantine bureaus, in order to regulate the entry and exit of vehicles, each vehicle must be inspected according to law, not only the cargo, driver and passengers in the vehicle must be inspected, but also the vehicle The relevant certificates are checked to prevent criminals from taking the opportunity to enter or exit the country or illegally transport goods. [0003] In the prior art, the inspection of the vehicle is mainly based on the template matching method of opencv, which searches for the target in a large image based on a single frame image, and the template is the target we know and we want to find in the picture. On the single-frame image to be detected, ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G06K9/00G06K9/62G06T7/33G06T7/80G08G1/017F16M11/42G06N3/04
CPCG06T7/33G06T7/85G08G1/017F16M11/425G06T2207/10012G06T2207/30236G06V20/54G06V20/625G06N3/045G06F18/22
Inventor 胡伟赖时伍罗富章程连强湛艳波
Owner SHENZHEN MAXVISION TECH
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