发明名称 |
Method of using a thermal camera, device for its operation and thermal camera containing said device |
摘要 |
<p>The thermal camera use method has cooling (31) of the thermal camera carried out. A period of time elapses to reach a stable parasitic radiation position (32). A first image is acquired (35) with a second image of the observed scene. The difference image is calculated (36) from the two images, and the image difference processed (37).</p> |
申请公布号 |
EP1267570(A1) |
申请公布日期 |
2002.12.18 |
申请号 |
EP20020291348 |
申请日期 |
2002.06.03 |
申请人 |
SAGEM SA |
发明人 |
BROEKAERT, MICHEL |
分类号 |
H04N5/33;(IPC1-7):H04N5/33 |
主分类号 |
H04N5/33 |
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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