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Wheel hub recognition method, device, equipment and storage medium based on three-dimensional vision

A technology of three-dimensional vision and recognition method, which is applied in the field of visual image recognition, can solve the problem of not being able to effectively improve the efficiency and accuracy of wheel hub recognition, and achieve the effect of improving efficiency and accuracy

Active Publication Date: 2021-12-21
深圳市信润富联数字科技有限公司
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Problems solved by technology

[0004] The main purpose of the present invention is to provide a three-dimensional vision-based wheel hub recognition method, device, equipment and storage medium, aiming to solve the technical problem that the existing technology cannot effectively improve the efficiency and accuracy of wheel hub wheel type recognition

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  • Wheel hub recognition method, device, equipment and storage medium based on three-dimensional vision
  • Wheel hub recognition method, device, equipment and storage medium based on three-dimensional vision
  • Wheel hub recognition method, device, equipment and storage medium based on three-dimensional vision

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Embodiment Construction

[0058] It should be understood that the specific embodiments described herein are only used to explain the present invention, but not to limit the present invention.

[0059] refer to figure 1 , figure 1 It is a schematic structural diagram of a three-dimensional vision-based hub recognition device of the hardware operating environment involved in the solution of the embodiment of the present invention.

[0060] like figure 1 As shown, the three-dimensional vision-based hub recognition device may include: a processor 1001 , such as a central processing unit (Central Processing Unit, CPU), a communication bus 1002 , a user interface 1003 , a network interface 1004 , and a memory 1005 . Among them, the communication bus 1002 is used to realize the connection and communication between these components. The user interface 1003 may include a display screen (Display), an input unit such as a keyboard (Keyboard), and the optional user interface 1003 may also include a standard wired...

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Abstract

The present invention relates to the technical field of visual image recognition, and discloses a three-dimensional vision-based wheel hub recognition method, device, equipment and storage medium. The method includes: generating a target two-dimensional depth image according to the wheel hub point cloud of the target vehicle; The connected domain of pixel values ​​and the target two-dimensional depth image obtain the hub bolt hole information and rib window information; determine the hub diameter information and center hole diameter information according to the target two-dimensional depth image; according to the hub bolt hole information, rib window information, and hub diameter information And the center hole diameter information traverses the target hub model library; based on the traversal results, the corresponding hub model is obtained to realize the identification of the hub. Compared with the existing technology of 2D visual image analysis and recognition, it can effectively improve the efficiency of identifying the hub wheel type and accuracy.

Description

technical field [0001] The present invention relates to the technical field of visual image recognition, in particular to a wheel hub recognition method, device, equipment and storage medium based on three-dimensional vision. Background technique [0002] With the rapid development of the automobile industry, automobile manufacturers have a huge demand for automobile wheels, especially on automobile promotion days, users purchase more cars, which has caused greater production pressure on automobile manufacturers. Therefore, Car manufacturers will do everything possible to improve production efficiency. As an important part of the car, the wheel hub plays an important role in the entire car production process. The specific production of the wheel hub production line is to classify the wheel type and choose different processing according to the type. Therefore, how to extract accurate wheel shape information is very important. At present, the commonly used technical solution i...

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): G06K9/00G06K9/46G06K9/62
CPCG06F18/22
Inventor 胡亘谦黄雪峰杨超蔡恩祥吴志浩
Owner 深圳市信润富联数字科技有限公司