发明名称 |
Foam analyzing method and apparatus |
摘要 |
A method of analyzing the visually perceptible characteristics of foamable liquid, such as beer, comprises pouring a known quantity of the foamable liquid from a storage container into a clear beaker. A camera produces a video image of the beaker and its liquid and foam contents. A series of such image are periodically acquired over a definite time period. The images are electronically analyzed to derive numerical value indicating the different characteristics. A system for performing the method also is described.
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申请公布号 |
US5542004(A) |
申请公布日期 |
1996.07.30 |
申请号 |
US19910797619 |
申请日期 |
1991.11.25 |
申请人 |
MILLER BREWING COMPANY |
发明人 |
CONSTANT, MARC D.;GRZYBOWSKI, ALBERT T.;MOALEM, FARHAD |
分类号 |
G01N33/14;(IPC1-7):G06K9/00 |
主分类号 |
G01N33/14 |
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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