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1.发明授权
公开(公告)号：US5844697A
公开(公告)日：1998-12-01
申请号：US496695
申请日：1995-06-29
申请人： John F. Omvik , Joseph A. Wheeler , Mark G. Brook , Kevin J. Haded , Mark E. Tellam , Patrick Pandelaers
发明人： John F. Omvik , Joseph A. Wheeler , Mark G. Brook , Kevin J. Haded , Mark E. Tellam , Patrick Pandelaers
CPC分类号： H04N1/00909 , H04N1/02815 , H04N1/0287 , H04N1/03 , H04N1/0303 , H04N1/0464 , H04N1/0467 , H04N1/1026 , H04N1/103 , H04N1/1043 , H04N1/1048 , H04N1/193 , H04N2201/044
摘要： A scanning apparatus providing separate fixed object focal planes for transmissive and reflective original documents to be scanned, wherein a scan carriage containing illumination, sensor, and optical elements is moved together to scan an original document and to obtain a digitized representation thereof. The movable scan carriage has an illumination source disposed between the reflective and transmissive object focal planes, with the object focal plane to be used selected by changing the position of one or more optical elements within the scan carriage. A dark slide provides protection against flare during scanning, and can be closed to provide for dark current calibration as well as to seal the system from dust when not in use.
摘要翻译： 一种扫描装置，提供用于待扫描的透射和反射原稿的单独的固定物体焦平面，其中包含照明，传感器和光学元件的扫描托架一起移动以扫描原始文件并获得其数字化表示。 可移动扫描托架具有设置在反射和透射物体焦平面之间的照明源，通过改变扫描托架内的一个或多个光学元件的位置来选择对象焦平面。 黑色滑块在扫描期间提供防止闪光的保护，并且可以关闭以提供暗电流校准，以及在不使用时将系统从灰尘密封。
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公开(公告)号：US6151139A
公开(公告)日：2000-11-21
申请号：US929167
申请日：1997-09-12
CPC分类号： H04N1/0287 , H04N1/0289 , H04N1/0464 , H04N1/0467 , H04N1/1026 , H04N1/1043 , H04N1/1048 , H04N1/193
摘要： A scanning apparatus providing separate fixed object focal planes for transmissive and reflective original documents to be scanned, wherein a scan carriage containing illumination, sensor, and optical elements is moved together to scan an original document and to obtain a digitized representation thereof. The movable scan carriage has an illumination source disposed between the reflective and transmissive object focal planes, with the object focal plane to be used selected by changing the position of one or more optical elements within the scan carriage. The resolution of the digitized representation of the scanned original document can be determined independently of the selection of object focal plane.
摘要翻译： 一种扫描装置，提供用于待扫描的透射和反射原稿的单独的固定物体焦平面，其中包含照明，传感器和光学元件的扫描托架一起移动以扫描原始文件并获得其数字化表示。 可移动扫描托架具有设置在反射和透射物体焦平面之间的照明源，通过改变扫描托架内的一个或多个光学元件的位置来选择对象焦平面。 可以独立于物体焦平面的选择来确定扫描的原稿的数字化表示的分辨率。
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公开(公告)号：US5691824A
公开(公告)日：1997-11-25
申请号：US496778
申请日：1995-06-29
CPC分类号： H04N1/0287 , H04N1/0289 , H04N1/0464 , H04N1/0467 , H04N1/1026 , H04N1/1043 , H04N1/1048 , H04N1/193
摘要： A scanning apparatus providing separate fixed object focal planes for transmissive and reflective original documents to be scanned, wherein a scan carriage containing illumination, sensor, and optical elements is moved together to scan an original document and to obtain a digitized representation thereof. The movable scan carriage has an illumination source disposed between the reflective and transmissive object focal planes, with the object focal plane to be used selected by changing the position of one or more optical elements within the scan carriage. The resolution of the digitized representation of the scanned original document can be determined independently of the selection of object focal plane.
摘要翻译： 一种扫描装置，提供用于待扫描的透射和反射原稿的单独的固定物体焦平面，其中包含照明，传感器和光学元件的扫描托架一起移动以扫描原始文件并获得其数字化表示。 可移动扫描托架具有设置在反射和透射物体焦平面之间的照明源，通过改变扫描托架内的一个或多个光学元件的位置来选择对象焦平面。 可以独立于物体焦平面的选择来确定扫描的原稿的数字化表示的分辨率。
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公开(公告)号：US5696609A
公开(公告)日：1997-12-09
申请号：US496511
申请日：1995-06-29
CPC分类号： H04N1/0285 , H04N1/0287 , H04N1/0464 , H04N1/0467 , H04N1/1026 , H04N1/1043 , H04N1/1048 , H04N1/1013 , H04N1/193
摘要： A scanning apparatus providing separate fixed object focal planes for transmissive and reflective original documents to be scanned, wherein a scan carriage containing illumination, sensor, and optical elements is moved together to scan an original document and to obtain a digitized representation thereof. The movable scan carriage has an illumination source disposed between the reflective and transmissive object focal planes, with the object focal plane to be used selected by changing the position of one or more optical elements within the scan carriage. The illumination source comprises a removable lamp cartridge with one or more lamps disposed for correct illumination of the selected object focal plane.
摘要翻译： 一种扫描装置，提供用于待扫描的透射和反射原稿的单独的固定物体焦平面，其中包含照明，传感器和光学元件的扫描托架一起移动以扫描原始文件并获得其数字化表示。 可移动扫描托架具有设置在反射和透射物体焦平面之间的照明源，通过改变扫描托架内的一个或多个光学元件的位置来选择对象焦平面。 照明源包括可移除的灯筒，其具有设置用于正确照射所选择的物体焦平面的一个或多个灯。
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5.发明授权
公开(公告)号：US5589972A
公开(公告)日：1996-12-31
申请号：US600392
申请日：1996-02-12
IPC分类号： G03B27/50 , G06T1/00 , H04N1/00 , H04N1/028 , H04N1/04 , H04N1/047 , H04N1/10 , H04N1/107 , H04N1/193 , G02B26/08
CPC分类号： H04N1/02845 , H04N1/00795 , H04N1/02815 , H04N1/0285 , H04N1/0287 , H04N1/0289 , H04N1/0464 , H04N1/0467 , H04N1/047 , H04N1/1026 , H04N1/1043 , H04N1/1048 , H04N1/1052 , H04N1/193 , H04N1/1017 , H04N2201/0418 , H04N2201/04705 , H04N2201/04727 , H04N2201/04734
摘要： A scanning apparatus providing separate fixed object focal planes for transmissive and reflective original documents to be scanned, wherein a scan carriage containing illumination, sensor, and optical elements is moved together to scan an original document and to obtain a digitized representation thereof. The movable scan carriage has an illumination source disposed between the reflective and transmissive object focal planes, with the object focal plane to be used selected by changing the position of one or more optical elements within the scan carriage. The scan carriage is suspended along an axis substantially parallel to a scan line of a scanned original document and passing through a point substantially coincident with the scan line, thereby minimizing variations in lighting conditions due to vibration of the scan carriage.
摘要翻译： 一种扫描装置，提供用于待扫描的透射和反射原稿的单独的固定物体焦平面，其中包含照明，传感器和光学元件的扫描托架一起移动以扫描原始文件并获得其数字化表示。 可移动扫描托架具有设置在反射和透射物体焦平面之间的照明源，通过改变扫描托架内的一个或多个光学元件的位置来选择对象焦平面。 扫描托架沿着基本上平行于扫描的原始文档的扫描线的轴线悬挂，并通过与扫描线基本一致的点，从而最小化由于扫描托架的振动引起的照明条件的变化。
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公开(公告)号：US5523876A
公开(公告)日：1996-06-04
申请号：US496484
申请日：1995-06-29
IPC分类号： G03B27/50 , G06T1/00 , H04N1/00 , H04N1/028 , H04N1/04 , H04N1/047 , H04N1/10 , H04N1/107 , H04N1/193 , G02B26/08
CPC分类号： H04N1/02845 , H04N1/00795 , H04N1/02815 , H04N1/0285 , H04N1/0287 , H04N1/0289 , H04N1/0464 , H04N1/0467 , H04N1/047 , H04N1/1026 , H04N1/1043 , H04N1/1048 , H04N1/1052 , H04N1/193 , H04N1/1017 , H04N2201/0418 , H04N2201/04705 , H04N2201/04727 , H04N2201/04734
摘要： A scanning apparatus providing separate fixed object focal planes for transmissive and reflective original documents to be scanned, wherein a scan carriage containing illumination, sensor, and optical elements is moved together to scan an original document and to obtain a digitized representation thereof. The movable scan carriage has an illumination source disposed between the reflective and transmissive object focal planes, with the object focal plane to be used selected by changing the position of one or more optical elements within the scan carriage. The scan carriage is suspended along an axis substantially parallel to a scan line of a scanned original document and passing through a point substantially coincident with the scan line, thereby minimizing variations in lighting conditions due to vibration of the scan carriage.
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公开(公告)号：US06233063B1
公开(公告)日：2001-05-15
申请号：US08922968
申请日：1997-09-03
IPC分类号： H04N104
CPC分类号： H04N1/0464 , H04N1/0285 , H04N1/0287 , H04N1/0402 , H04N1/0411 , H04N1/0435 , H04N1/0455 , H04N1/0467 , H04N1/1013 , H04N1/1017 , H04N1/1026 , H04N1/1043 , H04N1/1048 , H04N1/193
摘要： A scanning apparatus providing separate fixed object focal planes for transmissive and reflective original documents to be scanned, wherein a scan carriage containing illumination, sensor, and optical elements is moved together to scan an original document and to obtain a digitized representation thereof. The movable scan carriage has an illumination source disposed between the reflective and transmissive object focal planes, with the object focal plane to be used selected by changing the position of a single optical element within the scan carriage. The illumination source comprises a single lamp disposed for correct illumination of the selected object focal plane. Automatic resolution selection and focusing of the original image can occur using a converging device comprising a first and second focusing lens.
摘要翻译： 一种扫描装置，提供用于待扫描的透射和反射原稿的单独的固定物体焦平面，其中包含照明，传感器和光学元件的扫描托架一起移动以扫描原始文件并获得其数字化表示。 可移动扫描托架具有设置在反射和透射物体焦平面之间的照明源，其中通过改变扫描托架内的单个光学元件的位置来选择对象焦平面。 照明源包括设置用于正确照射所选择的物体焦平面的单个灯。 使用包括第一和第二聚焦透镜的会聚装置可以发生原始图像的自动分辨率选择和聚焦。
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8.发明授权Infrared video camera system with uncooled focal plane array and radiation shield 失效红外摄像机系统具有非冷却焦平面阵列和辐射屏蔽
公开(公告)号：US6144031A
公开(公告)日：2000-11-07
申请号：US845124
申请日：1997-04-21
申请人： Robert J. Herring , Andrew C. Neilson , Daniel L. Manitakos , Charles L. Confer , Kevin J. Haded , Uri Bin-Nun
发明人： Robert J. Herring , Andrew C. Neilson , Daniel L. Manitakos , Charles L. Confer , Kevin J. Haded , Uri Bin-Nun
CPC分类号： G01J5/061 , G01J5/04 , G01J5/06 , G01J5/08 , G01J5/0806 , G02B13/14 , G02B13/16 , G02B27/0018 , H04N5/33 , G01J2005/0077 , G01J5/045
摘要： An infrared video camera system comprises an uncooled infrared sensor mounted and a thermally conductive thin walled radiation shield for shielding radiation from reaching an active surface of the uncooled infrared sensor. A TEC maintains the sensor active surface and the radiation shield at a substantially constant temperature. The uncooled infrared sensor and radiation shield are further housed in a hollow thermally conductive vacuum cover which is vacuum sealed with a base assembly and includes a vacuum sealed infrared transparent window in an aperture at a top end of the vacuum cover for allowing infrared radiation to reach the active surface and for forming a vacuum chamber enclosing the infrared sensor and radiation shield. A relay optical cell mounted to a camera body comprises at least one optical element for relaying an image formed at its entrance onto the active surface. An imaging optical assembly is interchangeably mounted to the relay optical cell and comprises at least one optical element for imaging an infrared scene to be imaged onto the entrance aperture of the relay cell. A plurality of different field of view imaging optical assemblies are interchangeably mounted without substantially changing the field of view of the sensor active surface.
摘要翻译： 红外摄像机系统包括安装的非冷却红外传感器和用于屏蔽辐射的热传导性薄壁辐射屏蔽层，以抵达非制冷红外传感器的有效表面。 TEC将传感器有效表面和辐射屏蔽保持在基本恒定的温度。 未冷却的红外传感器和辐射屏蔽件进一步容纳在中空导热真空盖中，该绝热真空盖用基座组件真空密封，并且在真空盖的顶端的孔中包括真空密封的红外透明窗，以允许红外辐射到达 活性表面和用于形成包围红外传感器和辐射屏蔽的真空室。 安装到相机主体的中继光学单元包括至少一个用于将其入口处形成的图像中继到活动表面上的光学元件。 成像光学组件可互换地安装到中继光学单元，并且包括用于对待成像到中继单元的入口孔上的红外场景成像的至少一个光学元件。 多个不同的视野成像光学组件可互换地安装，而基本上不改变传感器有源表面的视场。
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