发明名称 |
Method of image processing for the measurement of tool wear |
摘要 |
An image processing system adapted to measure tool wear by imaging the worn portion of a tool with an ITV to produce images thereof together with surrounding portions, comparing the brightness distributions of the images with each other, and carrying out image processing by use of a brightness threshold value set at a boundary between a region wherein variation of the brightness distribution occurs and a region wherein it does not occur.
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申请公布号 |
US4700224(A) |
申请公布日期 |
1987.10.13 |
申请号 |
US19860845339 |
申请日期 |
1986.03.28 |
申请人 |
AGENCY OF INDUSTRIAL SCIENCE & TECHNOLOGY;MINISTRY OF INTERNATIONAL TRADE & INDUSTRY |
发明人 |
MIYASAKA, KANEYOSHI;SAWAI, NOBUSHIGE;MURATA, RYOJI |
分类号 |
C22C27/02;B23Q17/09;B23Q17/24;C22C27/04;C23C4/08;G01N3/00;G01N3/02;G01N3/06;G06T7/00;(IPC1-7):H04N7/18 |
主分类号 |
C22C27/02 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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