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公开(公告)号:US07034300B2
公开(公告)日:2006-04-25
申请号:US10476217
申请日:2001-05-07
Applicant: U. Torbjorn Hamrelius , S. Tomas Lannestedt
Inventor: U. Torbjorn Hamrelius , S. Tomas Lannestedt
IPC: G01J5/02
CPC classification number: G01J5/08 , G01J5/025 , G01J5/0265 , G01J5/0806 , G01J5/084 , G01J5/089 , G01J5/0896 , G01J2005/0077 , H04N5/2256 , H04N5/23293 , H04N5/33
Abstract: An infrared camera includes a detector sensitive to infrared radiation and optics for focusing an object to be monitored on the detector. A light source emits a narrow beam within the visible wavelength region towards the object to be imaged by the detector.
Abstract translation: 红外摄像机包括对红外辐射敏感的检测器和用于将待监测物体聚焦在检测器上的光学器件。 光源在可见光波长区域内朝向要由检测器成像的物体发射窄光束。