发明名称 |
Differential imaging for sensitive pattern recognition |
摘要 |
A frequency agile laser illuminates a scene with floods of emissions of different wavelengths. As the wavelengths, or laser color changes, certain objects will stand out with respect to their background so that detection and recognition is enhanced to permit appropriate action. This technique has application in the location of underwater objects.
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申请公布号 |
US5506616(A) |
申请公布日期 |
1996.04.09 |
申请号 |
US19940260631 |
申请日期 |
1994.06.08 |
申请人 |
THE UNITED STATES OF AMERICA AS REPRESENTED BY THE SECRETARY OF THE NAVY |
发明人 |
SCHEPS, RICHARD |
分类号 |
G01N21/88;(IPC1-7):H04N7/00;H04N7/18 |
主分类号 |
G01N21/88 |
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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