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1. 发明申请

US20120257371A1 ILLUMINATION DEVICE FOR AN IMAGE CAPTURE SYSTEM 有权
标题翻译：用于图像捕获系统的照明装置
公开(公告)号：US20120257371A1
公开(公告)日：2012-10-11
申请号：US13080838
申请日：2011-04-06
申请人： MATTHEW RYAN KENISTON , Paul Scott Nicholas Sherrill , Mark Eric Miller , William Michael Connors
发明人： MATTHEW RYAN KENISTON , Paul Scott Nicholas Sherrill , Mark Eric Miller , William Michael Connors
IPC分类号： G03B15/02
CPC分类号： G03B27/323 , G03B27/542
摘要： An illumination device for an image capture system according to one example embodiment includes an integrating light pipe having an input face and an output face. The integrating light pipe is positioned to receive light from a light source at the input face and transmit the light at the output face. A projection element is positioned to focus the light from the output face to a document plane to be imaged by an image sensor. A uniformity correction device is positioned to attenuate the light from the output face so that the light has a substantially uniform intensity at the image sensor and a less uniform intensity at the document plane than at the image sensor.
摘要翻译：根据一个示例实施例的用于图像捕获系统的照明装置包括具有输入面和输出面的积分光管。集成光管被定位成在输入面处接收来自光源的光，并在输出面透射光。定位投影元件以将来自输出面的光聚焦到由图像传感器成像的原稿平面上。均匀性校正装置被定位成衰减来自输出面的光，使得光在图像传感器处具有基本上均匀的强度，并且在原稿平面处的光在图像传感器处具有较小的均匀强度。

2. 发明授权

US08559074B2 Illumination device for an image capture system 有权
标题翻译：用于图像捕获系统的照明装置
公开(公告)号：US08559074B2
公开(公告)日：2013-10-15
申请号：US13080838
申请日：2011-04-06
申请人： Matthew Ryan Keniston , Paul Scott Nicholas Sherrill , Mark Eric Miller , William Michael Connors , Kevin Garcia
发明人： Matthew Ryan Keniston , Paul Scott Nicholas Sherrill , Mark Eric Miller , William Michael Connors , Kevin Garcia
IPC分类号： H04N1/04
CPC分类号： G03B27/323 , G03B27/542
摘要： An illumination device for an image capture system according to one example embodiment includes an integrating light pipe having an input face and an output face. The integrating light pipe is positioned to receive light from a light source at the input face and transmit the light at the output face. A projection element is positioned to focus the light from the output face to a document plane to be imaged by an image sensor. A uniformity correction device is positioned to attenuate the light from the output face so that the light has a substantially uniform intensity at the image sensor and a less uniform intensity at the document plane than at the image sensor.
摘要翻译：根据一个示例实施例的用于图像捕获系统的照明装置包括具有输入面和输出面的积分光管。集成光管被定位成在输入面处接收来自光源的光，并在输出面透射光。定位投影元件以将来自输出面的光聚焦到由图像传感器成像的原稿平面上。均匀性校正装置被定位成衰减来自输出面的光，使得光在图像传感器处具有基本上均匀的强度，并且在原稿平面处的光在图像传感器处具有较小的均匀强度。

3. 发明授权

US07995114B2 Method for providing image illumination calibration for an imaging apparatus 有权
标题翻译：用于为成像装置提供图像照明校准的方法
公开(公告)号：US07995114B2
公开(公告)日：2011-08-09
申请号：US11954754
申请日：2007-12-12
申请人： Anthony Michael King , Mark Eric Miller
发明人： Anthony Michael King , Mark Eric Miller
IPC分类号： H04N5/235 , H01L27/00 , H01L1/42
CPC分类号： H04N1/401 , H04N1/4076 , H04N5/3572 , H04N5/3655
摘要： A method for providing image illumination calibration includes: generating a plurality of images of a calibration target at a plurality of exposure levels, each image of the plurality of images being represented by a total pixel area; identifying a plurality of zones of the total pixel area, each zone of the plurality of zones corresponding to a particular image of the plurality of images at a particular exposure level of the plurality of exposure levels, with each zone representing a pixel sub-area that excludes saturated pixels; combining the plurality of zones for the plurality of images of the calibration target to generate a final calibration image; and generating a shading table to correct the final calibration image to obtain a uniform image of the calibration target over the total pixel area, the shading table including gain and offset values associated with each pixel of the total pixel area.
摘要翻译：一种用于提供图像照明校准的方法包括：以多个曝光级别生成校准目标的多个图像，所述多个图像中的每个图像由总像素区域表示; 识别所述总像素区域的多个区域，所述多个区域中的每个区域对应于所述多个曝光水平的特定曝光水平下的所述多个图像的特定图像，其中每个区域表示像素子区域，排除饱和像素; 组合用于校准目标的多个图像的多个区域以生成最终校准图像; 以及生成阴影表以校正最终校准图像以在整个像素区域上获得校准目标的均匀图像，该着色表包括与总像素区域的每个像素相关联的增益和偏移值。

4. 发明授权

US08705146B2 System for illuminating an original using additional colors and capturing an image thereof 有权
标题翻译：用于使用附加颜色照亮原件并捕获其图像的系统
公开(公告)号：US08705146B2
公开(公告)日：2014-04-22
申请号：US12625037
申请日：2009-11-24
申请人： Anthony Michael King , Mark Eric Miller , Ronald Todd Sellers
发明人： Anthony Michael King , Mark Eric Miller , Ronald Todd Sellers
IPC分类号： H04N1/04 , H04N1/46
CPC分类号： H04N1/484
摘要： An imaging device including a base and an enclosed chamber positioned on the base. The enclosed chamber has a scanning surface inclined with respect to the base, a reflecting member positioned opposite to the scanning surface and an imaging member adjacent the scanning surface and oriented towards the reflecting member. The imaging member is illuminated with a red, a green, a blue, and an additional color LED. In one embodiment the additional color is a color other than red, green, and blue. In an alternate embodiment the additional color is Ultraviolet (UV) or Infra-Red (IR).
摘要翻译：一种成像装置，包括基座和位于基座上的封闭腔。封闭室具有相对于基座倾斜的扫描表面，与扫描表面相对设置的反射构件和邻近扫描表面并朝向反射构件定向的成像构件。成像构件用红色，绿色，蓝色和附加颜色LED照明。在一个实施例中，附加颜色是不同于红色，绿色和蓝色的颜色。在替代实施例中，附加颜色是紫外线（UV）或红外线（IR）。

5. 发明申请

US20090002774A1 Phased Illumination Method for Image Capture System 有权
标题翻译：图像捕获系统的相位照明方法
公开(公告)号：US20090002774A1
公开(公告)日：2009-01-01
申请号：US11768990
申请日：2007-06-27
申请人： Anthony Michael King , Mark Eric Miller
发明人： Anthony Michael King , Mark Eric Miller
IPC分类号： H04N1/04 , G06K9/40
CPC分类号： H04N1/02815 , G06T5/50 , H04N1/0282 , H04N1/0289 , H04N1/195 , H04N1/3876 , H04N1/4097 , H04N2201/02497
摘要： Imaging devices and methods that permit the capture of digital images of an original document sequentially illuminated by a plurality of light sources. In one aspect, a first digital image is captured using illumination from a first illumination angle, a second digital image is captured using illumination from a second illumination angle, and the first and second digital images are combined to obtain a composite digital image of the document. The obtained composite digital image is free of reflection artifacts corresponding to the first and second illumination angles.
摘要翻译：允许捕获由多个光源顺序照亮的原稿的数字图像的成像装置和方法。在一个方面，使用第一照明角度的照明来捕获第一数字图像，使用来自第二照明角度的照明捕获第二数字图像，并且组合第一和第二数字图像以获得文档的复合数字图像。所获得的复合数字图像没有对应于第一和第二照明角度的反射伪影。

6. 发明授权

US07957040B2 Scan bar for scanning media sheet in image scanning device and method thereof 有权
标题翻译：用于在图像扫描装置中扫描介质片的扫描条及其方法
公开(公告)号：US07957040B2
公开(公告)日：2011-06-07
申请号：US12250100
申请日：2008-10-13
申请人： Anthony Michael King , Matthew Ryan Lashinsky , Mark Eric Miller
发明人： Anthony Michael King , Matthew Ryan Lashinsky , Mark Eric Miller
IPC分类号： H04N1/04
CPC分类号： H04N1/0318 , H04N1/0402 , H04N1/0411 , H04N1/0414 , H04N1/0452 , H04N1/0458 , H04N2201/03112 , H04N2201/03133 , H04N2201/03141 , H04N2201/03145
摘要： A scan bar for scanning a media sheet in an image scanning device and a method for scanning the media sheet in the image scanning device are disclosed. The scan bar comprises a sensor arrangement and a lens arrangement. The sensor arrangement comprises a first sensor region and a second sensor region. Light reflected from the media sheet is focused by the lens arrangement onto the sensor arrangement. Each of the first sensor region and the second sensor region is capable of generating image data corresponding to the media sheet from the focused light received from the lens arrangement for scanning the media sheet. The image data generated by the first sensor region is of relatively higher resolution than image data generated by the second sensor region.
摘要翻译：公开了一种用于扫描图像扫描装置中的介质片的扫描条和用于扫描图像扫描装置中的介质片的方法。扫描杆包括传感器装置和透镜装置。传感器装置包括第一传感器区域和第二传感器区域。从介质片反射的光被透镜装置聚焦到传感器装置上。第一传感器区域和第二传感器区域中的每一个能够从从透镜装置接收的聚焦光产生与介质片相对应的图像数据，用于扫描介质片。由第一传感器区域生成的图像数据与由第二传感器区域生成的图像数据相比具有相对较高的分辨率。

7. 发明授权

US07746517B2 Image illumination and capture in a scanning device 有权
标题翻译：图像照明和捕获在扫描设备
公开(公告)号：US07746517B2
公开(公告)日：2010-06-29
申请号：US11627014
申请日：2007-01-25
申请人： Mark Eric Miller , Anthony Michael King , Mahesan Chelvayohan
发明人： Mark Eric Miller , Anthony Michael King , Mahesan Chelvayohan
IPC分类号： H04N1/04 , F21V7/04
CPC分类号： G06F15/02 , H04N1/02815 , H04N1/02855 , H04N1/02865 , H04N1/1013 , H04N1/193 , H04N1/195 , H04N1/484
摘要： Scanning devices and method of use that permit the capture of high resolution images of an original that is illuminated by a light source that is located outside of the optical field of view of an image detector. In one aspect, the image detector may be a monochrome sensor that sequentially captures different color plane images of an original that is illuminated by different colors. The different color plane images may be processed to generate a full color copy of the original. Light and images may be directed through tapered optical waveguides to minimize the volume of the scanning device. The image detector may include a first associated waveguide while the light source may include a second associated waveguide.
摘要翻译：扫描装置和使用方法，其允许捕获由位于图像检测器的光学视场外部的光源照射的原件的高分辨率图像。在一个方面，图像检测器可以是单色传感器，其顺序地捕获由不同颜色照亮的原稿的不同的彩色平面图像。可以处理不同的彩色平面图像以生成原始图像的全色副本。光和图像可以被引导通过锥形光波导以最小化扫描装置的体积。图像检测器可以包括第一相关波导，而光源可以包括第二相关波导。

8. 发明申请

US20080180754A1 Image Illumination And Capture In A Scanning Device 有权
标题翻译：图像照明和捕获在扫描设备
公开(公告)号：US20080180754A1
公开(公告)日：2008-07-31
申请号：US11627014
申请日：2007-01-25
申请人： Mark Eric Miller , Anthony Michael King , Mahesan Chelvayohan
发明人： Mark Eric Miller , Anthony Michael King , Mahesan Chelvayohan
IPC分类号： H04N1/04 , H04N1/46
CPC分类号： G06F15/02 , H04N1/02815 , H04N1/02855 , H04N1/02865 , H04N1/1013 , H04N1/193 , H04N1/195 , H04N1/484
摘要： Scanning devices and method of use that permit the capture of high resolution images of an original that is illuminated by a light source that is located outside of the optical field of view of an image detector. In one aspect, the image detector may be a monochrome sensor that sequentially captures different color plane images of an original that is illuminated by different colors. The different color plane images may be processed to generate a full color copy of the original. Light and images may be directed through tapered optical waveguides to minimize the volume of the scanning device. The image detector may include a first associated waveguide while the light source may include a second associated waveguide.
摘要翻译：扫描装置和使用方法，其允许捕获由位于图像检测器的光学视场外部的光源照射的原件的高分辨率图像。在一个方面，图像检测器可以是单色传感器，其顺序地捕获由不同颜色照亮的原稿的不同的彩色平面图像。可以处理不同的彩色平面图像以生成原始图像的全色副本。光和图像可以被引导通过锥形光波导以最小化扫描装置的体积。图像检测器可以包括第一相关波导，而光源可以包括第二相关波导。

9. 发明授权

US09065960B2 System for non-uniformly illuminating an original and capturing an image therof 有权
标题翻译：用于不均匀照射原件并捕获图像的系统
公开(公告)号：US09065960B2
公开(公告)日：2015-06-23
申请号：US12624921
申请日：2009-11-24
申请人： Anthony Michael King , Mark Eric Miller , Ronald Todd Sellers
发明人： Anthony Michael King , Mark Eric Miller , Ronald Todd Sellers
IPC分类号： H04N1/04 , H04N1/46 , H04N1/028 , H04N1/10
CPC分类号： H04N1/02815 , H04N1/02885 , H04N1/10 , H04N2201/0081 , H04N2201/02495
摘要： An imaging device having an imaging unit for illuminating and capturing an original positioned on the imaging surface. The imaging surface is illuminated by an illumination system including a plurality of light sources that non-uniformly illuminates the imaging surface such that the corner areas of imaging surface is illuminated more than the non-corner areas of the imaging surface. In one embodiment the light sources are arranged around the perimeter of the imaging surface. In an alternate embodiment the light sources are located outside the field of view of a lens of the image capturing unit.
摘要翻译：一种成像装置，其具有用于照射和捕获位于成像表面上的原稿的成像单元。成像表面由包括不均匀地照射成像表面的多个光源的照明系统照明，使得成像表面的角区域比成像表面的非拐角区域被照亮。在一个实施例中，光源围绕成像表面的周边布置。在替代实施例中，光源位于图像拍摄单元的透镜的视场外部。

10. 发明授权

US08335025B2 Method and apparatus for contact image scanning 有权
标题翻译：接触式图像扫描的方法和装置
公开(公告)号：US08335025B2
公开(公告)日：2012-12-18
申请号：US12480774
申请日：2009-06-09
申请人： Anthony Michael King , Mark Eric Miller
发明人： Anthony Michael King , Mark Eric Miller
IPC分类号： H04N1/46 , H04N1/00
CPC分类号： H04N1/486 , H04N1/02845 , H04N1/0311
摘要： A contact image scanner comprises a light source, pixel sensors generating a signal, a lens focusing reflected light onto the pixel sensors, a color matrix filter filtering the reflected light, and a signal processing circuit generating a digital image. The method provides pixel sensors for generating a signal in response to incident light, projects light from a light source onto a document in a sequential fashion, reflects the light onto the pixel sensors, filters the reflected light with a color matrix filter, and processes the signal to generate the digital image. With the method and apparatus, each scan line of the document is illuminated with white light only once. The pixel sensors corresponding to red, green, and blue colors of each pixel of the scan line read the pixel of the scan line substantially at the same time in a substantially overlapping manner in a scan line direction without overlapping in an orthogonal direction.
摘要翻译：接触图像扫描器包括光源，产生信号的像素传感器，将反射光聚焦到像素传感器上的透镜，滤光反射光的彩色矩阵滤波器以及产生数字图像的信号处理电路。该方法提供用于响应于入射光产生信号的像素传感器，以顺序的方式将光从光源投射到文档上，将光反射到像素传感器上，用彩色矩阵滤波器对反射光进行滤波，并处理信号产生数字图像。利用该方法和装置，文件的每条扫描线仅用白光照射一次。对应于扫描线的每个像素的红色，绿色和蓝色的像素传感器基本上在扫描线方向上基本上重叠的方式基本上同时扫描扫描线的像素，而不会在正交方向上重叠。

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