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1. 发明申请

US20070229796A1 OPTICAL RANGE FINDER 审中-公开
标题翻译：光学范围查找器
公开(公告)号：US20070229796A1
公开(公告)日：2007-10-04
申请号：US11760115
申请日：2007-06-08
申请人： Chieh-Jen Lee , Shu-Hung Lin
发明人： Chieh-Jen Lee , Shu-Hung Lin
IPC分类号： G01C3/00
CPC分类号： G01S7/4813 , G01S17/023
摘要： An optical range finder measuring distance to a target and capturing the image of the target simultaneously is provided. The optical range finder includes an emitting system emitting a pulse toward the target and a receiving system receiving the pulse reflected from the target, to calculate the distance there between. The emitting system or the receiving system includes a beam splitter for separating the visible beam of the target from the pulse, and the visible beam of the target is received by an image sensor. Thus, the optical range finder measures the distance and captures the image of the target. Moreover, the optical range finder further includes a display showing the captured image and distance data.
摘要翻译：测量与目标距离并同时捕获目标图像的光学测距仪。光学测距仪包括向目标发射脉冲的发射系统和接收从目标反射的脉冲的接收系统，以计算其间的距离。发射系统或接收系统包括用于将目标的可见光束与脉冲分离的分束器，并且目标的可见光束被图像传感器接收。因此，光学测距仪测量距离并捕获目标的图像。此外，光学测距器还包括显示捕获图像和距离数据的显示器。

2. 发明申请

US20130076927A1 EXPOSURE ADJUSTMENT METHOD FOR NIGHT-VISION CAMERA 有权
标题翻译：夜视摄影机的曝光调整方法
公开(公告)号：US20130076927A1
公开(公告)日：2013-03-28
申请号：US13330292
申请日：2011-12-19
申请人： Chieh-Jen LEE
发明人： Chieh-Jen LEE
IPC分类号： H04N5/235
CPC分类号： H04N5/2351 , H04N5/2354 , H04N5/33
摘要： An exposure adjustment method for night-vision camera includes the following steps. A first image and a second image are shot with an infrared light source of different intensity; the shot first image and second image are divided into a plurality of image blocks, in which positions of the image blocks in the first image are respectively corresponding to those in the second image; a light reflectivity of the image blocks of the first image is compared with a light reflectivity of the image blocks of the second image, and object distances of image objects are determined; the image object having greater object distance obtains a lower light measuring weight, and the image object having smaller object distance obtains a higher light measuring weight; and an exposure parameter of image images is adjusted according to the image weights of the two images and light measuring weights of the blocks.
摘要翻译：夜视摄像机的曝光调整方法包括以下步骤。用不同强度的红外光源拍摄第一图像和第二图像; 拍摄的第一图像和第二图像被分成多个图像块，其中第一图像中的图像块的位置分别对应于第二图像中的图像块; 将第一图像的图像块的光反射率与第二图像的图像块的光反射率进行比较，并且确定图像对象的物体距离; 具有较大对象距离的图像对象获得较低的测光重量，并且具有较小对象距离的图像对象获得较高的测光重量; 并且根据两个图像的图像权重和块的光测量权重来调整图像图像的曝光参数。

3. 发明申请

US20060274429A1 Lens system 失效
公开(公告)号：US20060274429A1
公开(公告)日：2006-12-07
申请号：US11398517
申请日：2006-04-05
申请人： Chieh-jen Lee
发明人： Chieh-jen Lee
IPC分类号： G02B15/14
CPC分类号： G02B15/177
摘要： A lens system includes, in sequence from an object side to an image side, a first lens group having negative refractive power; a second lens group having positive refractive power, which includes a composite lens with aspheric resin layers formed on object side and image side thereof, respectively; and a third lens group having positive refractive power. In zooming, the first lens group remains stationary and when performing from the wide-angle end to the telephoto end, the second lens group moves away from the image plane, while the third lens group moves toward the image plane, whereby the distance between the first and second lens groups is decreased, while the distance between the second and third lens groups is increased.

4. 发明授权

US08743226B2 Exposure adjustment method for night-vision camera 有权
标题翻译：夜视摄像机曝光调整方法
公开(公告)号：US08743226B2
公开(公告)日：2014-06-03
申请号：US13330292
申请日：2011-12-19
申请人： Chieh-Jen Lee
发明人： Chieh-Jen Lee
IPC分类号： H04N5/225 , H04N7/18
CPC分类号： H04N5/2351 , H04N5/2354 , H04N5/33
摘要： An exposure adjustment method for night-vision camera includes the following steps. A first image and a second image are shot with an infrared light source of different intensity; the shot first image and second image are divided into a plurality of image blocks, in which positions of the image blocks in the first image are respectively corresponding to those in the second image; a light reflectivity of the image blocks of the first image is compared with a light reflectivity of the image blocks of the second image, and object distances of image objects are determined; the image object having greater object distance obtains a lower light measuring weight, and the image object having smaller object distance obtains a higher light measuring weight; and an exposure parameter of image images is adjusted according to the image weights of the two images and light measuring weights of the blocks.
摘要翻译：夜视摄像机的曝光调整方法包括以下步骤。用不同强度的红外光源拍摄第一图像和第二图像; 拍摄的第一图像和第二图像被分成多个图像块，其中第一图像中的图像块的位置分别对应于第二图像中的图像块; 将第一图像的图像块的光反射率与第二图像的图像块的光反射率进行比较，并且确定图像对象的物体距离; 具有较大对象距离的图像对象获得较低的测光重量，并且具有较小对象距离的图像对象获得较高的测光重量; 并且根据两个图像的图像权重和块的光测量权重来调整图像图像的曝光参数。

5. 发明授权

US07525738B2 Lens system 失效
标题翻译：镜头系统
公开(公告)号：US07525738B2
公开(公告)日：2009-04-28
申请号：US11398517
申请日：2006-04-05
申请人： Chieh-jen Lee
发明人： Chieh-jen Lee
IPC分类号： G02B15/14 , G02B13/18
CPC分类号： G02B15/177
摘要： A lens system includes, in sequence from an object side to an image side, a first lens group having negative refractive power; a second lens group having positive refractive power, which includes a composite lens with aspheric resin layers formed on object side and image side thereof, respectively; and a third lens group having positive refractive power. In zooming, the first lens group remains stationary and when performing from the wide-angle end to the telephoto end, the second lens group moves away from the image plane, while the third lens group moves toward the image plane, whereby the distance between the first and second lens groups is decreased, while the distance between the second and third lens groups is increased.
摘要翻译：透镜系统从物体侧到像侧依次包括具有负屈光力的第一透镜组; 具有正折射力的第二透镜组，其包括分别在物体侧和其像侧形成有非球面树脂层的复合透镜; 和具有正屈光力的第三透镜组。在变焦时，第一透镜组保持静止，并且当从广角端到望远端执行时，第二透镜组移动离开图像平面，而第三透镜组朝向图像平面移动，从而距离第一和第二透镜组减小，而第二和第三透镜组之间的距离增加。

6. 发明申请

US20050052636A1 Optical range finder 审中-公开
标题翻译：光学测距仪
公开(公告)号：US20050052636A1
公开(公告)日：2005-03-10
申请号：US10927983
申请日：2004-08-27
申请人： Chieh-Jen Lee , Shu-Hung Lin
发明人： Chieh-Jen Lee , Shu-Hung Lin
IPC分类号： G01B11/02 , G01C3/08 , G01S7/481 , G01S17/02 , H01J35/30
CPC分类号： G01S7/4813 , G01S17/023
摘要： An optical range finder measuring distance to a target and capturing the image of the target simultaneously is provided. The optical range finder includes an emitting system emitting a pulse toward the target and a receiving system receiving the pulse reflected from the target, to calculate the distance there between. The emitting system or the receiving system includes a beam splitter for separating the visible beam of the target from the pulse, and the visible beam of the target is received by an image sensor. Thus, the optical range finder measures the distance and captures the image of the target. Moreover, the optical range finder further includes a display showing the captured image and distance data.
摘要翻译：测量与目标距离并同时捕获目标图像的光学测距仪。光学测距仪包括向目标发射脉冲的发射系统和接收从目标反射的脉冲的接收系统，以计算其间的距离。发射系统或接收系统包括用于将目标的可见光束与脉冲分离的分束器，并且目标的可见光束被图像传感器接收。因此，光学测距仪测量距离并捕获目标的图像。此外，光学测距器还包括显示捕获图像和距离数据的显示器。

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