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A car radar detection method, device, equipment, medium and product

A detection method, automotive radar technology, applied in image analysis, image enhancement, instruments, etc., can solve problems such as missed detection and false detection, and achieve the effect of improving detection accuracy

Active Publication Date: 2022-04-22
CHENGDU SHULIANYUNSUAN TECH CORP
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] The main purpose of this application is to provide an automotive radar detection method, device, equipment, medium and product, to solve the technical problem that the existing detection technology is prone to missed detection and false detection

Method used

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  • A car radar detection method, device, equipment, medium and product
  • A car radar detection method, device, equipment, medium and product
  • A car radar detection method, device, equipment, medium and product

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Embodiment Construction

[0082] 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.

[0083] The main solution of the embodiment of the present application is to provide an automotive radar detection method, device, equipment, medium and product, by acquiring an image to be detected, the image to be detected includes a first bbox enclosing frame, and the first bbox The bounding box includes the region where the reference component is located; based on the first bbox bounding box and relative position information, obtain a partial image that includes the region to be detected; wherein the relative position information is the center coordinates of the first bbox bounding box and the The relative distance of the central coordinates of the region to be detected; the contour extraction of each region in the partial image to obtain the closed region contour of the partial image and the bo...

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Abstract

The present application discloses an automotive radar detection method, device, equipment, medium and product. The method includes: acquiring an image to be detected, the image to be detected includes a first bbox bounding frame, and the first bbox bounding frame includes a reference The area where the component is located; based on the first bbox enclosing frame and relative position information, a partial image including the area to be detected is obtained; wherein the relative position information is the central coordinates of the first bbox enclosing frame and the area to be detected The relative distance of the central coordinates of the partial image; performing contour extraction on each region in the partial image, obtaining the closed region contour of the partial image and the boundary pixel points of the closed region contour; traversing the boundary pixel points of the closed region contour, A circularity value of the contour of the closed area is obtained; according to the circularity value of the contour of the closed area, it is judged whether the partial image contains radar. It solves the technical problem that the existing detection technology is prone to missed detection and false detection.

Description

technical field [0001] The present application relates to the technical field of automotive radar detection, in particular to an automotive radar detection method, device, equipment, medium and product. Background technique [0002] In the automobile assembly process, different models will have different exterior decoration configurations, and due to manual negligence or assembly equipment problems, there may be technical problems in the vehicle configuration process. [0003] Therefore, usually automobile factories will set up a detection line for detecting the configuration of exterior trims when the car leaves the factory. However, because the area of ​​small parts such as car radar is too small, it is easy to cause false detection problems. Contents of the invention [0004] The main purpose of this application is to provide an automotive radar detection method, device, equipment, medium and product to solve the technical problem that the existing detection technology ...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): G06T7/00G06V10/44
CPCG06T7/0004G06T2207/10044
Inventor 不公告发明人
Owner CHENGDU SHULIANYUNSUAN TECH CORP