Vehicle frame number image generation method and device, computer equipment and storage medium

A technology of image generation and VIN, applied in the computer field, can solve problems such as processing but not intelligent enough

Pending Publication Date: 2020-07-03
上海眼控科技股份有限公司
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  • Abstract
  • Description
  • Claims
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Problems solved by technology

[0004] However, through manual measurement and co

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  • Vehicle frame number image generation method and device, computer equipment and storage medium
  • Vehicle frame number image generation method and device, computer equipment and storage medium
  • Vehicle frame number image generation method and device, computer equipment and storage medium

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Embodiment Construction

[0050] In order to make the purpose, technical solution and advantages of 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.

[0051] The VIN image generation method provided by this application can be applied to such as figure 1shown in the application environment. Wherein, the collection device 102 communicates with the server 104 through a network. The collection device 102 collects the VIN depth image and sends it to the server 104. After the server 104 obtains the VIN depth image collected by the collection device 102, the VIN area determines multiple initial acquisitions in the color image of the VIN depth image. points, and determine the pixel coordinates of each initial collection point....

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Abstract

The invention relates to the technical field of computers, in particular to a vehicle frame number image generation method and device, computer equipment and a storage medium, and the method comprisesthe steps: obtaining a vehicle frame number depth image which comprises a color image and depth information; determining a plurality of initial acquisition points in the frame number area in the color image, and determining pixel coordinates of each initial acquisition point; obtaining camera coordinates of each initial acquisition point in a camera coordinate system based on the pixel coordinates and the depth information of each initial acquisition point; determining the pixel coordinates of the third acquisition point in the image coordinate system and the pixel size of the pixel point inthe frame number area; and determining reference coordinates according to the pixel sizes of the pixel points in the vehicle frame number area, and obtaining a vehicle frame number image correspondingto the actual size according to the reference coordinates, the pixel coordinates of the first initial acquisition point and the pixel coordinates of the third acquisition point. By adopting the method, the vehicle frame number image consistent with the actual size can be intelligently obtained.

Description

technical field [0001] The present application relates to the field of computer technology, in particular to a method, device, computer equipment and storage medium for generating a VIN image. Background technique [0002] The VIN is the unique identification to identify the vehicle. In the annual vehicle inspection, it is very important to judge whether the frame number has been tampered with by comparing the frame number with the rubbing film. [0003] In the traditional way, the VIN size is collected manually, and then the collected data is compared with the rubbing film to determine whether the VIN has been changed. [0004] However, through manual measurement and collection, the processing is not intelligent enough. Contents of the invention [0005] Based on this, it is necessary to provide a method, device, computer equipment and storage medium capable of intelligently generating a VIN image for the above technical problems. [0006] A method for generating a fra...

Claims

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Application Information

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IPC IPC(8): G06K9/00G06K9/20G06F17/12
CPCG06F17/12G06V20/10G06V10/22
Inventor 周康明李广旭
Owner 上海眼控科技股份有限公司
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