Small article detection system based on capacitance-type displacement sensor and image processing

A technology of displacement sensor and image processing, which is applied in the direction of instruments, measuring devices, surveying and navigation, etc., can solve problems such as errors, achieve the effects of ensuring the detection environment, reducing workload, and facilitating maintenance and troubleshooting

Inactive Publication Date: 2018-04-17
DONGHUA UNIV
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Problems solved by technology

For example, if the detection system that can only detect screws is used to detect buttons, errors will occur, which results in the need to frequently replace the detection system when a large number of different types of small objects need to be detected, which is a big deal for factories and enterprises. no small expense

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  • Small article detection system based on capacitance-type displacement sensor and image processing
  • Small article detection system based on capacitance-type displacement sensor and image processing

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Embodiment Construction

[0017] Below in conjunction with specific embodiment, further illustrate the present invention. It should be understood that these examples are only used to illustrate the present invention and are not intended to limit the scope of the present invention. In addition, it should be understood that after reading the teachings of the present invention, those skilled in the art can make various changes or modifications to the present invention, and these equivalent forms also fall within the scope defined by the appended claims of the present application.

[0018] The invention relates to a small object detection system based on a capacitive displacement sensor and image processing, comprising an image acquisition module, an image processing module, a capacitive displacement sensor module and a detection module, and the image acquisition module is used to collect images of objects to be measured ; The image processing module is used to retain the structural information in the imag...

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Abstract

The invention relates to a small article detection system based on a capacitance-type displacement sensor and image processing. The small article detection system comprises an image acquisition module, an image processing module, a capacitance-type displacement sensor module and a detection module, wherein the image acquisition module is used for acquiring an image of an article to be detected; the image processing module is used for reserving structure information in the image and eliminating unrelated information; the capacitance-type displacement sensor module is used for acquiring positioninformation between the article and the image acquisition module and ensuring the image acquisition precision and stability; and the detection module is used for comparing a set article image after being processed with the to-be-detected article image acquired by the system and comparing a set article detection position with the article position information outputted by the capacitance-type displacement sensor to obtain a detection result. By adopting the small article detection system, the detection efficiency and stability can be improved.

Description

technical field [0001] The invention relates to the technical field of object detection, in particular to a small object detection system based on capacitive displacement sensors and image processing. Background technique [0002] Object detection is an essential work in production and life, and it is also a hot research direction. Most object detection systems are for a specific thing, such as cars, toys and so on. And for the detection of small objects, this aspect is more targeted. For example, if a detection system that can only detect screws is used to detect buttons, errors will occur, which results in the need to frequently replace the detection system when a large number of different types of small objects need to be detected, which is a huge fortune for factories and enterprises. No small expense. [0003] With the continuous development of information technology and detection technology, image processing technology has become more mature, and various image acqui...

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G01C11/00G01B7/02
Inventor 楼森卢文科
Owner DONGHUA UNIV
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