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21. 发明授权

US4899223A Electrode array for an electrooptical facsimile recorder and method of controlling said electrode array 失效
标题翻译：用于电光传真记录器的电极阵列和控制所述电极阵列的方法
公开(公告)号：US4899223A
公开(公告)日：1990-02-06
申请号：US272482
申请日：1988-11-16
申请人： Johann Springer , Wolfgang Heck
发明人： Johann Springer , Wolfgang Heck
IPC分类号： B41J2/44 , B41J2/45 , B41J2/455 , G06K15/12 , H04N1/036 , H04N1/195 , H04N1/23 , H04N1/50
CPC分类号： H04N1/19515 , G06K15/1252 , H04N1/19505 , H04N1/19584 , H04N1/50
摘要： An electrode array for an electrooptical facsimile recorder and a method of controlling this electrode array are disclosed. A plurality of spot electrodes are inserted between two main electrodes deposited on a lead lanthanum zirconate titanate (PLZT) substrate. In this manner, three partial lines of electrically controllable light gates are formed which provide a line-at-a-time output of the information to be reproduced. The individual light gates are controlled by driver ICs with push-pull output stages. To control the individual partial lines, different voltages must be applied to the main and spot electrodes.
摘要翻译：公开了用于电光传真记录器的电极阵列和控制该电极阵列的方法。多个点电极插入沉积在铅镧锆酸铅（PLZT）衬底上的两个主电极之间。以这种方式，形成三个部分线的电可控光栅，其提供要被再现的信息的一行一行输出。单个光门由具有推挽输出级的驱动器IC控制。为了控制各个部分线路，必须向主电极和点电极施加不同的电压。

22. 发明授权

US4755876A Image scanner 失效
标题翻译：图像扫描仪
公开(公告)号：US4755876A
公开(公告)日：1988-07-05
申请号：US77724
申请日：1987-07-27
申请人： Paul E. Dangler
发明人： Paul E. Dangler
IPC分类号： G02B26/10 , G05D3/14 , H04N1/028 , H04N1/04 , H04N1/195 , H04N3/06 , H04N5/3728
CPC分类号： H04N1/19515 , H04N1/19505 , H04N1/19536 , H04N1/19557 , H04N1/19563 , H04N1/19568 , H04N1/19584 , H04N3/06 , H04N3/1575
摘要： An image scanner is disclosed which utilizes a dither plate to steer an image onto a sparsely-populated image sensor in order to effectively fill in the gaps between photosites. A DC motor, which is responsive to a servo control, is used to precisely position the dither plate relative to the image sensor. In order to provide a scanner which can scan at a rate compatible with a high throughput, a low inertia, low inductance motor is used to position the dither plate. The position of a dither plate is sensed by a linear proximity sensor which is part of a closed-loop servo control for the motor.
摘要翻译：公开了一种图像扫描器，其利用抖动板将图像转向稀疏图像传感器，以有效地填充光斑之间的间隙。用于响应于伺服控制的直流电动机被用于精确地定位抖动板相对于图像传感器。为了提供可以以高吞吐量兼容的速率进行扫描的扫描仪，使用低惯性，低电感电动机来定位抖动板。抖动板的位置由作为电动机的闭环伺服控制的一部分的线性接近传感器感测。

23. 发明授权

US4702552A Document scanner employing a fiber optic bundle and exhibiting grey scale 失效
标题翻译：文件扫描器采用光纤束并展现灰度级
公开(公告)号：US4702552A
公开(公告)日：1987-10-27
申请号：US752501
申请日：1985-07-03
申请人： George D. Margolin
发明人： George D. Margolin
IPC分类号： G02B6/06 , H04N1/195 , H04N1/40 , G03B27/00
CPC分类号： H04N1/19584 , G02B6/06 , H04N1/195 , H04N1/19589 , H04N1/40056
摘要： Coherence of an optical fiber bundle with randomly different geometries at its two ends is achieved electronically. A photosensitive array such as a Charge Coupled Device (CCD) or a Random Access Memory (RAM) is used as a sensor array to determine the addresses of the fiber at which light exits when light is sequentially directed into each consecutive fiber at the other end. The addresses are stored in a ROM and are used to provide coherence of an otherwise unordered fiber optic bundle having one end formed in a linear array, for example, and used to scan documents. More than one bit map is generated for the array of fibers by utilizing the fact that each fiber overlies a number of sensors of the sensor array. By "exposing" the sensors of each bit map for a different exposure time a pseudo grey scale image is produced with a RAM array and extended grey scale is achieved with a CCD or other analogue imaging array.
摘要翻译：电子地实现其两端具有随机不同几何形状的光纤束的相干性。使用诸如电荷耦合器件（CCD）或随机存取存储器（RAM）的光敏阵列作为传感器阵列，以确定当光依次被引导到另一端的每个连续光纤时光出射的光纤的地址。这些地址存储在ROM中，并且用于提供例如形成在线性阵列中的一端的另外无序的光纤束的相干性，并用于扫描文档。通过利用每个光纤覆盖传感器阵列的多个传感器的事实，对于光纤阵列生成多于一个位图。通过“曝光”每个位图的传感器用于不同的曝光时间，利用RAM阵列产生伪灰度级图像，并且利用CCD或其它模拟成像阵列实现扩展的灰度级。

24. 发明授权

US4358795A Graphic scanning and printing device 失效
标题翻译：图形扫描和打印设备
公开(公告)号：US4358795A
公开(公告)日：1982-11-09
申请号：US242050
申请日：1981-03-09
申请人： Giovanni Cagnasso
发明人： Giovanni Cagnasso
IPC分类号： G06K7/06 , H04N1/024 , H04N1/195 , H04N1/24
CPC分类号： H04N1/02418 , G06K7/065 , H04N1/024 , H04N1/19505 , H04N1/1951 , H04N1/19584
摘要： A graphic scanning and printing device comprising a scanning element having a plurality of metal bars arranged in series inclined at 10.degree. and movable into engagement with a graphic sign to be reproduced, written in electrically conductive ink, to produce an electrical pulse fed to a solenoid whose core bar prints a dot, through an ink ribbon or the like, the several core bars arranged in the same fashion as said scanning metal bars producing an exact reproduction of the graphic sign.
摘要翻译：一种图形扫描和打印装置，包括具有多个金属棒的扫描元件，所述多个金属棒以10°的顺序倾斜并且可移动地与要被再现的图形符号接合，被写入导电墨水中，以产生馈送到螺线管的电脉冲其芯棒通过墨带等打印点，以与所述扫描金属棒相同的方式布置的多个芯棒产生图形符号的精确再现。

25. 发明授权

US09398173B2 Two-dimensional calibration of image sensor alignment in optical scanners 有权
标题翻译：光学扫描仪中图像传感器对准的二维校准
公开(公告)号：US09398173B2
公开(公告)日：2016-07-19
申请号：US13877327
申请日：2010-10-01
申请人： Gerard Verhaegh
发明人： Gerard Verhaegh
IPC分类号： H04N1/00 , H04N1/19 , H04N1/387 , H04N1/193 , H04N1/195
CPC分类号： H04N1/00031 , H04N1/19 , H04N1/1903 , H04N1/193 , H04N1/1934 , H04N1/195 , H04N1/19584 , H04N1/3876
摘要： Disclosed is a method of processing image signals from a first and a second image sensor, both of a document scanner unit, where the first image sensor provides a first image, and the second image sensor provides a second image. The first and the second image are two-dimensional images wherein said first and second image are recorded at respective areas of a scanned medium, where a portion of the respective areas is recorded also by the other of the respective image sensors. Thereby image data from overlapping and non-overlapping areas are present in the first and the second image. The method comprises: correlating the first image with the second image, creating a correlation image and processing the correlation image to determine a displacement between the first and the second image. Consequently, a versatile calibration method is provided that can determine a displacement between the first and the second image in two dimensions.
摘要翻译：公开了一种处理来自第一图像传感器和第二图像传感器的图像信号的方法，其中第一图像传感器提供第一图像的文档扫描器单元和第二图像传感器提供第二图像。第一和第二图像是二维图像，其中所述第一和第二图像被记录在扫描介质的相应区域，其中各个区域的一部分也由相应图像传感器中的另一个记录。由此，来自重叠区域和非重叠区域的图像数据存在于第一和第二图像中。该方法包括：将第一图像与第二图像相关，创建相关图像并处理相关图像以确定第一图像和第二图像之间的位移。因此，提供了可以确定第一和第二图像在二维中的位移的通用校准方法。

26. 发明授权

US08228566B2 Image reading apparatus 有权
标题翻译：图像读取装置
公开(公告)号：US08228566B2
公开(公告)日：2012-07-24
申请号：US12921632
申请日：2008-03-31
申请人： Hiroyuki Kawano , Tatsuki Okamoto , Tadashi Minobe , Tatsuya Kunieda , Akiko Fujiuchi
发明人： Hiroyuki Kawano , Tatsuki Okamoto , Tadashi Minobe , Tatsuya Kunieda , Akiko Fujiuchi
IPC分类号： H04N1/04 , H04N1/46
CPC分类号： H04N1/195 , H04N1/0306 , H04N1/0312 , H04N1/1903 , H04N1/19515 , H04N1/19584 , H04N1/19589 , H04N2201/0434
摘要： An image reading apparatus includes a light source, an imaging optics system, an image pickup device unit, a memory, and a processor. The imaging optics system condenses scattered light reflected on an object to be imaged to form condensed light as an image. The imaging optics system includes plural cells arranged in a main scanning direction and each of which is an independent imaging optics system. Each of the cells includes a telecentric optics system at the document side. Two rows of cells are arranged in a sub-scanning direction. The cells in the rows are arranged zigzag in the main scanning direction to complement a formed image by the cells in the sub-scanning direction. The image pickup device unit is arranged to correspond to each cell. The processor can form a document image by reconstructing and combining image information stored in the memory into an image.
摘要翻译：图像读取装置包括光源，成像光学系统，图像拾取装置单元，存储器和处理器。成像光学系统将在被成像物体上反射的散射光凝结成形成浓缩光作为图像。成像光学系统包括沿主扫描方向布置的多个单元，每个单元是独立的成像光学系统。每个单元包括在文档侧的远心光学系统。沿副扫描方向布置两行单元。行中的单元格在主扫描方向上以锯齿形排列，以沿着副扫描方向对单元格进行补码。图像拾取装置单元被布置成对应于每个单元。处理器可以通过将存储在存储器中的图像信息重构并组合成图像来形成文档图像。

27. 发明授权

US08145004B2 System and method for generating a photograph 有权
标题翻译：用于生成照片的系统和方法
公开(公告)号：US08145004B2
公开(公告)日：2012-03-27
申请号：US12127074
申请日：2008-05-27
申请人： William O. Camp, Jr. , Walter M. Marcinkiewicz , Toby J. Bowen
发明人： William O. Camp, Jr. , Walter M. Marcinkiewicz , Toby J. Bowen
IPC分类号： G06T5/00 , G03B41/02
CPC分类号： H04N1/195 , G06T3/4053 , H04N1/00307 , H04N1/19584 , H04N5/3696 , H04N2101/00 , H04N2201/0458
摘要： A camera assembly for generating high resolution photograph includes a sensor assembly that has two regions of different effective resolution. Image data from multiple images that are captured with the sensor assembly are combined to generate output image data in the form of a high resolution picture. A first region of the sensor is used to capture image data for the images that are combined. A second region, that is of higher effective resolution than the first region, is used to capture image data for use in aligning the image data from the plural images prior to combination.
摘要翻译：用于产生高分辨率照片的相机组件包括具有不同有效分辨率的两个区域的传感器组件。由传感器组件捕获的来自多个图像的图像数据被组合以产生高分辨率图像形式的输出图像数据。传感器的第一区域用于捕获组合图像的图像数据。使用比第一区域更高的有效分辨率的第二区域来捕获用于在组合之前对准来自多个图像的图像数据的图像数据。

28. 发明授权

US08134759B2 Method and apparatus for capturing the image of bound documents such as books using digital camera 失效
标题翻译：用于使用数码相机捕获诸如书籍的装订文件的图像的方法和装置
公开(公告)号：US08134759B2
公开(公告)日：2012-03-13
申请号：US12274324
申请日：2008-11-19
申请人： Tareq Abduljalil Albahri
发明人： Tareq Abduljalil Albahri
IPC分类号： H04N1/04 , G01N21/00
CPC分类号： H04N1/203 , H04N1/195 , H04N1/19584 , H04N1/19594 , H04N1/2038 , H04N2201/0434
摘要： There is disclosed an image capture apparatus that facilitates fast, easy and convenient image capture of the two apposing pages of hard to scan bound documents such as thick books. The image capture apparatus has special design features that conveniently and properly positions bound documents to enable capturing distortion-free images without damage to the binding. In one preferred embodiment the invention facilitates the use of a digital image capture module such as a digital camera or digital video camera in performing an equivalent function to a flatbed scanner in recording digital images. In another preferred embodiment the invention facilitates the use of a regular camera in recording photographic images of the bound document. In yet another preferred embodiment the invention facilitates the use of a flatbed scanner in recording digital images.
摘要翻译：公开了一种图像捕获装置，其可以帮助快速，简单和方便地对难以扫描诸如厚书的装订文档的两个页面进行图像捕获。图像捕获设备具有特殊的设计特征，便于和正确地定位装订文档，以便能够捕获无失真的图像，而不会损坏装订。在一个优选实施例中，本发明有助于数字图像采集模块例如数字照相机或数字摄像机在记录数字图像时对平板扫描器执行等效的功能。在另一个优选实施例中，本发明有助于使用常规相机来记录装订文档的摄影图像。在另一个优选实施例中，本发明有助于平板扫描器在记录数字图像中的使用。

29. 发明授权

US08013282B2 System for programming a plurality of chips, such as photosensor chips or ink-jet chips, with operating parameters 有权
标题翻译：用于对具有操作参数的多个芯片（例如光电传感器芯片或喷墨芯片）进行编程的系统
公开(公告)号：US08013282B2
公开(公告)日：2011-09-06
申请号：US11950508
申请日：2007-12-05
申请人： Scott L Tewinkle
发明人： Scott L Tewinkle
IPC分类号： H01L27/00 , H01L31/00 , G01J1/44 , H04N5/235
CPC分类号： H04N1/19584 , H04N1/19 , H04N1/1918 , H04N1/1934 , H04N5/3415 , H04N5/3694 , H04N2201/0082
摘要： An imaging system, such as for recording images as digital data, comprises a plurality of imaging chips. Each chip includes a plurality of imaging elements; a data-in input, the data-in input accepting control data of a first type and control data of a second type, the control data of each type having an effect on at least one operational aspect of the imaging elements; and a selection input, the selection input selectably causing the imaging chip to ignore control data in the data-in input. A data-in line is common to the data-in input of all imaging chips. By controlling the selection input to all chips, the chips can be loaded with control signals in parallel, or in serial, with control data specifically intended for each chip.
摘要翻译：诸如用于将图像记录为数字数据的成像系统包括多个成像芯片。每个芯片包括多个成像元件; 数据输入输入，第一类型的数据输入接受控制数据和第二类型的控制数据，每种类型的控制数据对成像元件的至少一个操作方面具有影响; 以及选择输入，所述选择输入可选择地使所述成像芯片忽略所述数据输入输入中的控制数据。数据输入线对于所有成像芯片的数据输入输入是共同的。通过控制对所有芯片的选择输入，芯片可以并行或串行地加载具有专门针对每个芯片的控制数据的控制信号。

30. 发明申请

US20110193944A1 DEVICE AND METHOD FOR SCANNING AN OBJECT ON A WORKING SURFACE 有权
标题翻译：用于在工作表面上扫描对象的设备和方法
公开(公告)号：US20110193944A1
公开(公告)日：2011-08-11
申请号：US12701469
申请日：2010-02-05
申请人： Yam Fei LIAN , Kin Fui CHONG , Seah Seang YONG , Wei Lit Wilfred LEUNG , Thuan Hwei TAN
发明人： Yam Fei LIAN , Kin Fui CHONG , Seah Seang YONG , Wei Lit Wilfred LEUNG , Thuan Hwei TAN
IPC分类号： H04N13/02
CPC分类号： H04N1/19594 , H04N1/00347 , H04N1/0044 , H04N1/00562 , H04N1/00827 , H04N1/195 , H04N1/19584 , H04N13/239 , H04N13/243 , H04N2201/0081 , H04N2201/0089 , H04N2201/0416 , H04N2201/0436 , H04N2201/0446 , H04N2201/0452
摘要： A device and method for scanning an object on a working surface, the device comprising: a body located adjacent to the working surface; two or more cameras mounted on the body at a location elevated adjacently above the working surface for capturing images of the object on the working surface, the two or more cameras being angled such that their range of image captures overlap and the common overlapping region of the range of image captures of the two or more cameras corresponds with the size of the working surface, the two or more cameras being spaced apart such that each of the two or more cameras captures a different angle of the common overlapping region; and a processing unit capable of correcting skewed images of the working surface captured by the two or more cameras and capable of converting the images captured by the two or more cameras into a three dimensional image.
摘要翻译：一种用于扫描工作表面上的物体的装置和方法，所述装置包括：位于工作表面附近的主体; 安装在身体上的两个或更多个摄像机位于相对于工作表面上方升高的位置处，用于捕获工作表面上的物体的图像，两个或更多个照相机是成角度的，使得它们的图像捕获范围重叠，并且两个或多个照相机的图像拍摄范围对应于工作表面的尺寸，两个或多个照相机间隔开，使得两个或更多个照相机中的每一个捕获共同重叠区域的不同角度; 以及处理单元，其能够校正由两个或更多个摄像机捕获的工作表面的倾斜图像，并且能够将由两个或更多个摄像机捕获的图像转换为三维图像。

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