Automatic image measuring system

An image measurement and automatic technology, applied in the field of computer systems, can solve problems such as failure to achieve automatic operation and insufficient automation performance, and achieve the effects of improving measurement efficiency, high update efficiency, and high portability

Active Publication Date: 2010-09-22
东莞市嘉腾仪器仪表有限公司
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  • Application Information

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Problems solved by technology

For some technologies such as focusing, taking pictures, and zooming, the automatic op

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Embodiment Construction

[0026] The present invention will be further described below in conjunction with accompanying drawing:

[0027] Such as figure 1 The structure block diagram of the present invention shown, in the figure, an automatic video measurement system for observing, measuring and analyzing workpiece products, including an image display module 10, a measurement module 20, a recording module 30, a data analysis module 40 and report output Module 50.

[0028] The image display module 10 magnifies and captures the image of the workpiece with a high magnification, and can clearly display the structure of each part of the workpiece. It includes a light source control submodule 101 , an image calibration submodule 102 , an automatic area focusing submodule 103 , an automatic photographing submodule 104 and an automatic zoom submodule 105 .

[0029] The light source control sub-module 101 further includes surface light source control, contour light source control and coaxial light source cont...

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Abstract

The invention relates to an automatic image measuring system, belongs to a computer system for automatically measuring a workpiece by adopting a mode of measuring a workpiece image, and is mainly used for observing, measuring and analyzing a workpiece product. The automatic image measuring system comprises an image display module, a measuring module, a recording module, a data analysis module and a report output module, wherein the image display module is used for capturing the workpiece image and displaying a structure of each part of the workpiece; the measuring module is used for carrying out shape and position measurement on the workpiece image displayed in the image display module by a geometric figure measuring tool; the recording module records a measuring result, displays the measuring result in a figure and data mode and records a measuring process in a DXF file format; the data analysis module analyzes measuring data and comprises graphics primitive tolerance judgment and an SPC data graph; and the report output module is used for exporting the measuring data and an analysis result. The system adopts a modular design, has high portability and updating efficiency, has functions of automatic shooting, automatic focusing, automatic light source control, SPC data analysis and the like, greatly improves measuring efficiency and acquires more comprehensive analysis data.

Description

technical field [0001] The invention belongs to a computer system for measuring workpieces, in particular to a computer system for automatically measuring workpieces by means of measuring images of workpieces. Background technique [0002] With the advancement of science and technology, people have been developing different measuring instruments to meet the different measurement needs of industrial production. The increasing demands on the quality and specifications of products in the industry have prompted the continuous improvement of measurement technology, especially in terms of accuracy. Some measurement techniques have used the principles of light and sound to measure some complex items, and achieved better measurement results and higher measurement accuracy. Some systems that currently exist use the method of measuring the workpiece image to measure the workpiece. Compared with the traditional measuring tools, these systems have higher measurement accuracy, and the m...

Claims

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Application Information

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IPC IPC(8): G01B11/02G01B11/24G01B11/26
Inventor 彭雄良
Owner 东莞市嘉腾仪器仪表有限公司
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