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Cylindrical workpiece inner wall image acquisition method and device and computer readable storage medium

An image acquisition and tube loading technology, applied in the field of product quality inspection, can solve the problem of lack of overall reflection of the panorama image of the inner wall of the workpiece, and achieve the effect of reducing the burden of manual inspection and the difficulty of operation, improving the efficiency of visual inspection, and reducing the production cost.

Active Publication Date: 2019-10-25
武汉恒新动力科技有限公司
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  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] The main purpose of the present invention is to provide a method, device and computer-readable storage medium for acquiring an image of the inner wall of a tube-loaded workpiece, aiming to solve the technical problem in the prior art that the visual inspection process lacks an overall reflection of the panoramic image of the inner wall of the workpiece

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  • Cylindrical workpiece inner wall image acquisition method and device and computer readable storage medium
  • Cylindrical workpiece inner wall image acquisition method and device and computer readable storage medium
  • Cylindrical workpiece inner wall image acquisition method and device and computer readable storage medium

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Embodiment Construction

[0046] Such as figure 1 as shown, figure 1 It is a schematic structural diagram of an image acquisition device for the inner wall of a tube-packed workpiece in the hardware operating environment involved in the solution of the embodiment of the present invention.

[0047] Such as figure 1 As shown, the device for acquiring images of the inner wall of a cylindrical workpiece may include: a processor 1001 , such as a CPU, a network interface 1004 , a user interface 1003 , a memory 1005 , and a communication bus 1002 . Wherein, the communication bus 1002 is used to realize 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 interface and a wireless interface. Optionally, the network interface 1004 may include a standard wired interface and a wireless interface (such as a WI-FI interface). The mem...

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Abstract

The invention discloses a cylindrical workpiece inner wall image acquisition method and device and a computer readable storage medium. The method comprises the following steps: controlling an image acquisition device to move to each preset position, and acquiring a circumferential image of the inner wall part of the cylindrical workpiece corresponding to each preset position shot by the image acquisition device; and splicing the acquired circumferential images of the inner wall parts of the barrel-shaped workpieces to obtain inner wall images of the barrel-shaped workpieces. According to the invention, the visual detection efficiency in the cylinder is improved, the manual detection burden and the operation difficulty are reduced, and the production cost is reduced.

Description

technical field [0001] The invention relates to the technical field of product quality inspection, in particular to a method, device and computer-readable storage medium for acquiring an image of the inner wall of a tube-packed workpiece. Background technique [0002] In the process of mass production and use of cylindrical workpieces, it is inevitable that there will be processing errors and improper use. Therefore, when the workpieces leave the factory and are used, it is necessary to carry out visual inspections of their key structures, especially the inner walls of the workpieces, to find out the inner walls of the workpieces in time. Defects such as scratches and rust. [0003] For the non-contact visual inspection requirements of the inner wall of the workpiece in the cylinder, due to the limitation of the aperture size of the cylindrical workpiece, ordinary industrial cameras and lenses cannot directly penetrate into the workpiece to complete the visual image acquisit...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): H04N5/262H04N5/265H04N5/232G01N21/88
CPCH04N5/2624H04N5/265G01N21/8851G01N2021/8887H04N23/695
Inventor 余翔王嘉赋王隐周鹏付生晴
Owner 武汉恒新动力科技有限公司
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