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Wrinkle recognition method and apparatus for capacitor thin film

A recognition device, film technology, applied in character and pattern recognition, instruments, computer parts and other directions, to achieve the effect of enhancing the competitiveness of enterprises, saving personnel costs, and improving the competitiveness of products

Active Publication Date: 2017-03-22
HEFEI INSTITUTES OF PHYSICAL SCIENCE - CHINESE ACAD OF SCI +1
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  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

[0004] The purpose of the present invention is to provide a method and device for wrinkle recognition of capacitor film, obtain online images, monitor the formation of film wrinkle in real time, the position and size of wrinkle through image processing method, mark product defects in time, and solve the problem of manual inspection At the same time, it also fills the blank of intelligent monitoring film rolling at home and abroad

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  • Wrinkle recognition method and apparatus for capacitor thin film
  • Wrinkle recognition method and apparatus for capacitor thin film
  • Wrinkle recognition method and apparatus for capacitor thin film

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Embodiment Construction

[0029] The present invention will be further described below in combination with examples of implementation (with accompanying drawings). These embodiments 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 and modifications to the present invention, and these equivalent forms also fall within the scope defined by the appended claims of the present application.

[0030] The film wrinkle identification device in the present invention is as figure 1 shown. The film wrinkle identification device includes a cellular collimation weak light monitoring module 101 and an adaptive focusing module 102. 103 is a film rolling instrument, which is not within the scope of the present invention. The cellular collimation weak light monitoring module 101 mainly provides the lighting e...

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Abstract

The invention discloses a wrinkle recognition method and apparatus for a capacitor thin film. The apparatus mainly comprises a honeycomb alignment weak light monitoring module, an adaptive focusing module and an image processing module, wherein the adaptive focusing module is matched with the honeycomb alignment weak light monitoring module to realize weak light detection of the thin film; and based on the image processing module, the quality and rolling defects of the thin film can be reasonably recognized. By adoption of the wrinkle recognition method and apparatus, an online image can be obtained; and through an image processing method, formation of the wrinkle of the thin film, and the position and the size of the wrinkle are monitored in real time, and product defects are marked in time, so that the problems existing in manpower inspection are solved while the blank of intelligent monitoring of the rolling production of the thin film at home and abroad is filled up.

Description

technical field [0001] The invention relates to the field of rolled film production and quality monitoring, in particular to a wrinkle identification method and device for capacitor films. Background technique [0002] Film capacitors are used in many industries such as home appliances, communications, hybrid vehicles, and solar power generation. The stable development of these industries has promoted the growth of the capacitor market. Capacitor films and metallized films are important nodes in the industrial chain of new electronic components such as film capacitors, and their demand has further increased. With the rapid rise of strategic emerging industries represented by new energy vehicles, the Internet industry + and other industries, the demand for basic electronic components in the upstream has increased, and higher requirements have been put forward for their quality. The quality puts forward more stringent requirements. [0003] Wrinkles are common in the film ro...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G06K9/00G06K9/32G06K9/34G06K9/46
CPCG06V10/94G06V10/24G06V10/267G06V10/443
Inventor 刘勇邓国庆张龙夏营威张文王依人戴庞达
Owner HEFEI INSTITUTES OF PHYSICAL SCIENCE - CHINESE ACAD OF SCI
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