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1. 发明授权

US06940063B2 Optical image scanner with variable focus 失效
标题翻译：具有可变焦距的光学图像扫描仪
公开(公告)号：US06940063B2
公开(公告)日：2005-09-06
申请号：US09919008
申请日：2001-07-31
申请人： Kurt E. Spears , Steven L. Webb
发明人： Kurt E. Spears , Steven L. Webb
IPC分类号： H04N1/10 , G02B27/40
CPC分类号： H04N1/1026 , H04N1/1017 , H04N1/1043 , H04N1/1048 , H04N2201/0406 , H04N2201/0434
摘要： A scanner has an optical head that includes lenses and a photosensor array. The distance of the optical head, relative to a surface of a platen, is variable. As a result, the primary focal point for the lenses can be moved relative to a surface of the platen. The primary focal point can be continuously variable, or the primary focal point can be selected from one of multiple alternative primary focal points.
摘要翻译：扫描器具有包括透镜和光电传感器阵列的光学头。光学头相对于压板的表面的距离是可变的。结果，透镜的主焦点可以相对于压板的表面移动。主焦点可以是连续可变的，或者可以从多个替代主要焦点中的一个选择主要焦点。

2. 发明授权

US08421873B2 System comprising two lamps and an optical sensor 有权
标题翻译：系统包括两个灯和一个光学传感器
公开(公告)号：US08421873B2
公开(公告)日：2013-04-16
申请号：US12847953
申请日：2010-07-30
申请人： Peter Majewicz , Kurt E. Spears , Jennifer L. Melin
发明人： Peter Majewicz , Kurt E. Spears , Jennifer L. Melin
IPC分类号： H04N5/228 , H04N5/225 , H04N3/02
CPC分类号： G03B15/05 , G03B2215/0571 , H04N1/19594 , H04N1/3876 , H04N2201/0414
摘要： A system composed of a housing and an arm coupled to the housing. The arm supports a first lamp, a second lamp, and an optical sensor.
摘要翻译：一种由壳体和连接到壳体的臂组成的系统。臂支撑第一灯，第二灯和光学传感器。

3. 发明授权

US07298414B2 Digital camera autofocus using eye focus measurement 有权
标题翻译：使用眼睛对焦测量的数码相机自动对焦
公开(公告)号：US07298414B2
公开(公告)日：2007-11-20
申请号：US10353675
申请日：2003-01-29
申请人： Donald J. Stavely , David K. Campbell , Eric F. Aas , Gregory V. Hofer , Scott A. Woods , Dan L. Dalton , Kurt E. Spears
发明人： Donald J. Stavely , David K. Campbell , Eric F. Aas , Gregory V. Hofer , Scott A. Woods , Dan L. Dalton , Kurt E. Spears
IPC分类号： G03B13/00
CPC分类号： H04N5/23212
摘要： Viewfinder apparatus, methods, and digital cameras that provide autofocus using retroreflected eye focus measurements. When a user looks at a part of a scene that is the intended subject of the image, his or her eye is correctly focused. The present invention measures the focus distance of the eye when the eye is focused on the desired location in the scene, and then uses the measured distance to set the focus of the camera.
摘要翻译：取景器设备，方法和数码相机，使用回射眼睛聚焦测量提供自动对焦。当用户看到作为图像的预期主题的场景的一部分时，他或她的眼睛被正确地聚焦。本发明在眼睛聚焦在场景中的期望位置时测量眼睛的对焦距离，然后使用测量的距离来设置照相机的焦点。

4. 发明授权

US07147158B2 Systems and methods for providing multiple object planes in an optical image scanner 失效
标题翻译：用于在光学图像扫描仪中提供多个物体平面的系统和方法
公开(公告)号：US07147158B2
公开(公告)日：2006-12-12
申请号：US10370430
申请日：2003-02-20
申请人： Rodney C. Harris , Kurt E. Spears
发明人： Rodney C. Harris , Kurt E. Spears
IPC分类号： G06K7/10
CPC分类号： H04N1/0318 , H04N1/1017 , H04N1/193 , H04N2201/03112 , H04N2201/03137 , H04N2201/03145
摘要： Systems and methods for providing multiple object planes in an optical image scanner are provided. One embodiment is an optical head configured to scan an object, comprising a rod-lens array positioned to focus light reflected off the document, an optical sensor array for receiving light focused through the rod-lens, and a reflective surface variably positioned relative to the rod-lens array for reflecting light from the object to the rod-lens array. Another embodiment comprises a method for providing multiple object planes in an optical image scanner comprising positioning an optical head relative to a platen to locate a primary focal point of a rod-lens array at a first object plane and adjusting the position of an optical sensor array relative to the rod-lens array to relocate the primary focal point of the rod-lens array at a second object plane.
摘要翻译：提供了用于在光学图像扫描器中提供多个物体平面的系统和方法。一个实施例是被配置为扫描物体的光学头，包括定位成聚焦从文件反射的光的棒状透镜阵列，用于接收通过杆状透镜聚焦的光的光学传感器阵列和相对于该物镜可变地定位的反射表面棒状透镜阵列，用于将来自物体的光反射到杆状透镜阵列。另一个实施例包括一种用于在光学图像扫描器中提供多个物体平面的方法，包括相对于压板定位光学头以将棒状透镜阵列的主要焦点定位在第一物体平面并调节光学传感器阵列的位置相对于棒状透镜阵列，将棒状透镜阵列的主要焦点重新定位在第二物体平面。

5. 发明授权

US09270868B2 Charge coupled device 有权
公开(公告)号：US09270868B2
公开(公告)日：2016-02-23
申请号：US11080225
申请日：2005-03-15
申请人： Kurt E. Spears , Mark W. Majette , Patrick J. Chase
发明人： Kurt E. Spears , Mark W. Majette , Patrick J. Chase
IPC分类号： H04N1/48 , H01L27/148 , H04N5/335 , H04N3/14
CPC分类号： H04N3/1581 , H04N3/1562 , H04N5/349 , H04N5/3692
摘要： Embodiments of a system and method for generating a pixel value use at least a first pixel in a first row of a charge coupled device (CCD) and a first pixel in a second row, adjacent to the first row, of the CCD.

6. 发明授权

US09215363B2 Implementing autofocus in an image capture device while compensating for movement 有权
标题翻译：在补偿移动的同时在图像捕获设备中实现自动对焦
公开(公告)号：US09215363B2
公开(公告)日：2015-12-15
申请号：US10989990
申请日：2004-11-16
申请人： Donald J. Stavely , Mark J. Bianchi , Daniel M. Bloom , Charles E. Schinner , Kurt E. Spears , Wilfred Brake
发明人： Donald J. Stavely , Mark J. Bianchi , Daniel M. Bloom , Charles E. Schinner , Kurt E. Spears , Wilfred Brake
IPC分类号： H04N5/232 , G03B3/00 , G03B13/16
CPC分类号： H04N5/23212 , G03B3/00 , G03B13/16 , H04N5/23248
摘要： A system and method for focusing an image capture device are disclosed. One embodiment is a method comprising moving an autofocus window in response to detected movement of the image capture device.
摘要翻译：公开了一种用于聚焦图像捕获装置的系统和方法。一个实施例是一种方法，包括响应于检测到的图像捕获装置的移动移动自动聚焦窗口。

7. 发明授权

US07755836B2 Imaging system and method to change field depth 失效
标题翻译：成像系统和方法来改变场深度
公开(公告)号：US07755836B2
公开(公告)日：2010-07-13
申请号：US11261731
申请日：2005-10-27
申请人： Rodney C. Harris , Kurt E. Spears
发明人： Rodney C. Harris , Kurt E. Spears
IPC分类号： G02B27/10
CPC分类号： H04N1/04 , G02B3/0006 , G02B3/005 , G02B5/005 , G02B26/10 , G02B27/0031 , H04N1/10 , H04N1/193 , H04N1/3876 , H04N2201/0434 , H04N2201/0458
摘要： An imaging system comprises a masking element configured to mask a predetermined quantity of lens elements of a lens array during a scan of a media object to change a depth of field of the lens array.
摘要翻译：成像系统包括掩模元件，其被配置为在媒体对象的扫描期间屏蔽透镜阵列的预定量的透镜元件以改变透镜阵列的景深。

8. 发明授权

US06747403B2 Lamp tube having a uniform lighting profile and a manufacturing method therefor 失效
标题翻译：具有均匀照明轮廓的灯管及其制造方法
公开(公告)号：US06747403B2
公开(公告)日：2004-06-08
申请号：US09938033
申请日：2001-08-22
申请人： Kurt E. Spears
发明人： Kurt E. Spears
IPC分类号： H01J162
CPC分类号： H01J61/44
摘要： A method of treating a lamp tube having a first end and a second end comprising introducing a first quantity of a luminescent substance into the first end of the lamp tube and introducing a second quantity of a luminescent substance into the second end of the lamp tube is provided. An illumination source comprising a linear tube having a first end and a second end and an inner surface having a luminescent substance distributed thereon, a longitudinal distribution of the luminescent substance having a minimum at a first point of the inner surface and a luminescent substance density greater than the minimum at each of a second and third point of the inner surface, the first point longitudinally located between the second and third points, is provided.
摘要翻译：一种处理具有第一端和第二端的灯管的方法，包括将第一量的发光物质引入灯管的第一端并将第二量的发光物质引入灯管的第二端，提供。一种照明源，包括具有第一端和第二端的线性管和分布在其上的发光物质的内表面，在内表面的第一点具有最小值的发光物质的纵向分布，并且发光物质密度更大提供了在内表面的第二和第三点的每一个处的最小值，纵向位于第二和第三点之间的第一点被提供。

9. 发明申请

US20120026353A1 SYSTEM COMPRISING TWO LAMPS AND AN OPTICAL SENSOR 有权
标题翻译：包含两个光束和一个光学传感器的系统
公开(公告)号：US20120026353A1
公开(公告)日：2012-02-02
申请号：US12847953
申请日：2010-07-30
申请人： Peter Majewicz , Kurt E. Spears , Jennifer L. Melin
发明人： Peter Majewicz , Kurt E. Spears , Jennifer L. Melin
IPC分类号： H04N5/228 , G03B15/02
CPC分类号： G03B15/05 , G03B2215/0571 , H04N1/19594 , H04N1/3876 , H04N2201/0414
摘要： A system composed of a housing and an arm coupled to the housing. The arm supports a first lamp, a second lamp, and an optical sensor.
摘要翻译：一种由壳体和连接到壳体的臂组成的系统。臂支撑第一灯，第二灯和光学传感器。

10. 发明授权

US07433097B2 Optical image scanner with moveable calibration target 失效
标题翻译：具有可移动校准目标的光学图像扫描仪
公开(公告)号：US07433097B2
公开(公告)日：2008-10-07
申请号：US10418932
申请日：2003-04-18
申请人： Kurt E. Spears
发明人： Kurt E. Spears
IPC分类号： H04N1/46
CPC分类号： H04N1/047 , H04N1/401
摘要： A scanner has a calibration target that can be moved in front of the scanline during a scan. This enables multiple calibrations during a scan. A full-color calibration can be performed during scanning without the need for a separate array of photosensors. Scanning can start as soon as the lamp provides sufficient light for scanning, without waiting for the lamp to stabilize. It is not necessary to keep the lamp on, or to keep the lamp warm.
摘要翻译：扫描仪具有可在扫描期间在扫描线前移动的校准目标。这可以在扫描期间进行多次校准。可以在扫描期间执行全色校准，而不需要单独的光电传感器阵列。一旦灯泡提供足够的光线进行扫描，扫描即可开始，无需等待灯泡稳定。不需要保持灯泡的亮起，或者保持灯泡的温暖。

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