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71. 发明申请

US20140085689A1 IMAGE FORMING APPARATUS AND IMAGE FORMING METHOD 有权
标题翻译：图像形成装置和图像形成方法
公开(公告)号：US20140085689A1
公开(公告)日：2014-03-27
申请号：US14098660
申请日：2013-12-06
申请人： Nobuyoshi Kaima
发明人： Nobuyoshi Kaima
IPC分类号： H04N1/047
CPC分类号： H04N1/047 , H04N1/40068
摘要： An image forming apparatus includes a resolution converting unit, an address generating unit, a density determining unit, and an image path selector. The resolution converting unit converts a resolution of image data into a higher resolution. The address generating unit performs a position determining process of determining a position of an additional pixel on the basis of main-scanning directional positions of pixels composing the converted image data and respective shift amounts of the pixels shifted to a sub-scanning direction. The density determining unit determines a density of the additional pixel on the basis of a density of a pixel located at a position corresponding to the determined position in the image data. The image path selector scales the image data up or down by controlling the address generating unit while adding the additional pixel having the determined density to the determined position.
摘要翻译：图像形成装置包括分辨率转换单元，地址生成单元，浓度确定单元和图像路径选择器。分辨率转换单元将图像数据的分辨率转换为较高分辨率。地址产生单元执行基于构成转换图像数据的像素的主扫描方向位置和偏移到副扫描方向的像素的各个偏移量来确定附加像素的位置的位置确定处理。密度确定单元基于位于与图像数据中确定的位置相对应的位置处的像素的浓度来确定附加像素的浓度。图像路径选择器通过控制地址生成单元将图像数据向上或向下缩放，同时将具有确定的密度的附加像素添加到确定的位置。

72. 发明申请

US20140053748A1 APPARATUS AND METHOD FOR CORRECTING THE EFFECTS OF A DEVIATION OF THE POSITION OF A MOVABLE CAMERA IN A POSITIONING APPARATUS FOR THE POSITIONING OF FLEXIBLE PRINTING PLATES ON A CARRIER 有权
标题翻译：用于校正可移动摄像机位置偏移的影响的装置和方法，用于定位装置上的柔性印刷板的定位装置
公开(公告)号：US20140053748A1
公开(公告)日：2014-02-27
申请号：US13969360
申请日：2013-08-16
申请人： Color Control B.V.
发明人： Petrus Johannes Marie Otten
IPC分类号： H04N1/047
CPC分类号： H04N1/047 , B41F27/005 , B41F27/1262
摘要： The invention relates to a correction device for correcting the consequences of a deviation in the position of a movable camera which is placed in a positioning device for flexible printing plates, wherein the camera is configured to detect at least the carrier and the device comprises display means for displaying the image detected by the camera, wherein the correction device is provided with a position reference member detectable by the camera, with position signal generating means for generating a signal representing the actual position of the camera from the signal detected by the camera, with comparing means for comparing the signal representing the actual position of the camera to the signal representing the target position of the camera and generating a correction signal, and with image correction means for correcting the image displayed by the display means using the correction signal. Positioning errors in the display of the image recorded by the camera are hereby avoided.
摘要翻译：本发明涉及一种校正装置，用于校正放置在用于柔性印版的定位装置中的可移动照相机的位置偏差的后果，其中，照相机被配置为至少检测载体，并且该装置包括显示装置用于显示由照相机检测到的图像，其中校正装置设置有由照相机可检测的位置参考构件，位置信号产生装置用于根据由照相机检测的信号产生表示照相机的实际位置的信号，比较装置，用于将表示相机的实际位置的信号与表示相机的目标位置的信号进行比较，并产生校正信号;以及图像校正装置，用于使用校正信号校正由显示装置显示的图像。因此避免了由相机记录的图像的显示中的定位错误。

73. 发明申请

US20140022608A1 IMAGE-READING METHOD AND APPARATUS 有权
标题翻译：图像读取方法和装置
公开(公告)号：US20140022608A1
公开(公告)日：2014-01-23
申请号：US14030794
申请日：2013-09-18
申请人： CANON KABUSHIKI KAISHA
发明人： Koji Yasuzaki
IPC分类号： H04N1/047 , H04N1/00
CPC分类号： H04N1/047 , H04N1/00904 , H04N1/00912 , H04N1/00928 , H04N1/1013 , H04N1/193 , H04N2201/044
摘要： An image-reading apparatus and method for controlling the image-reading apparatus including a document plate where an original document is placed, a line image sensor that reads an image on the document plate by scanning to obtain image data, a reference-setting image that is placed outside a region of the document plate at a position where the line image sensor is able to read the reference-setting image, and a control unit configured to set a reference position when the image sensor reads the image, wherein the control unit detects the reference-setting image from the image data and, depending on a power-on state of the image-reading apparatus, selects the manner in which the reference position is set based on the reference-setting image.
摘要翻译：一种图像读取装置和方法，用于控制图像读取装置，包括放置原始文件的原稿板，通过扫描读取文件板上的图像以获得图像数据的线形图像传感器;基准设定图像，放置在文件板的区域的外侧，在线图像传感器能够读取基准设定图像的位置，以及控制单元，被配置为在图像传感器读取图像时设定基准位置，其中，控制单元检测来自图像数据的参考设定图像，并且根据图像读取装置的通电状态，基于参考设定图像选择设定基准位置的方式。

74. 发明授权

US08355186B2 Systems and methods for interactive semi-automatic document scanning 有权
标题翻译：交互式半自动文档扫描的系统和方法
公开(公告)号：US08355186B2
公开(公告)日：2013-01-15
申请号：US12378098
申请日：2009-02-10
申请人： Patrick Chiu , Trista Chen
发明人： Patrick Chiu , Trista Chen
IPC分类号： H04N1/047
CPC分类号： H04N1/107 , H04N1/195 , H04N1/19594 , H04N1/2137 , H04N1/2145 , H04N1/215
摘要： A semi-automatic system for scanning a document includes an image capture device, such as a digital or video camera, which records a sequence of images while a user waves a document in front of the device. The user can present multiple pages of a document to the image capture device, after which the total sequence of images are processed to identify a clear image of each page from the sequence of images. The system further includes image processing techniques to correct for motion blurring, acceleration and perspective errors. The system is capable of processing any size or shape of document without destroying the organization or format of the original.
摘要翻译：用于扫描文档的半自动系统包括诸如数字或摄像机的图像捕获设备，其在用户在设备前面拍摄文档时记录图像序列。用户可以将多页文档呈现给图像捕获设备，之后处理图像的总序列以从图像序列中识别每页的清晰图像。该系统还包括用于校正运动模糊，加速度和透视误差的图像处理技术。该系统能够处理任何尺寸或形状的文档，而不会破坏原件的组织或格式。

75. 发明授权

US08059307B2 Image processing apparatus and method dividing image data for multi-pass scans using mask based on beam deviations 有权
标题翻译：图像处理装置和方法，基于光束偏差使用掩模分割用于多遍扫描的图像数据
公开(公告)号：US08059307B2
公开(公告)日：2011-11-15
申请号：US12368114
申请日：2009-02-09
申请人： Yoshihito Machida , Hideki Kubo , Hitoshi Fukamachi
发明人： Yoshihito Machida , Hideki Kubo , Hitoshi Fukamachi
IPC分类号： G06K15/12 , H04N1/23 , H04N1/036 , H04N1/047 , H04N1/19 , H04N1/401 , B41J2/45 , G05K15/14 , H04N1/29
CPC分类号： H04N1/40037
摘要： An image processing apparatus includes an emitter which has a plurality of light emitting devices arranged in a sub-scan direction, and a former which forms an image on a photosensitive member by multi-passed scanning an identical region on the photosensitive member in a main scan direction using light beams output from the respective light emitting devices of the emitter. An input section inputs image data of an image to be formed by the image processing apparatus. A divider divides the input image data into image data for respective scans in the multi-passed scans using a mask pattern generated based on amounts of deviations from scan lines of the light beams output by the respective light emitting devices of the emitter. A supplier supplies the divided image data to the emitter in accordance with scans of the former.
摘要翻译：图像处理装置包括具有沿副扫描方向排列的多个发光器件的发射器，以及通过在主扫描中在感光元件上通过多次扫描相同区域在感光部件上形成图像的发射器方向使用从发射器的各个发光器件输出的光束。输入部输入由图像处理装置形成的图像的图像数据。分频器使用基于由发射器的各个发光器件输出的光束的扫描线的偏移量产生的掩模图案，将输入图像数据分割成用于多次扫描中的各个扫描的图像数据。供应商根据前者的扫描将分割的图像数据提供给发射器。

76. 发明授权

US07760404B2 Image processing device 有权
标题翻译：图像处理装置
公开(公告)号：US07760404B2
公开(公告)日：2010-07-20
申请号：US10898985
申请日：2004-07-27
申请人： Kazuma Aoki
发明人： Kazuma Aoki
IPC分类号： H04N1/04 , H04N1/00 , H04N1/047
CPC分类号： H04N1/00718 , H04N1/00681 , H04N1/00721 , H04N1/00737 , H04N1/00748 , H04N1/00758 , H04N1/00761 , H04N1/00769 , H04N1/00774 , H04N1/00785
摘要： An image processing device is provided with a reference position determining system that determines a reference position based on image data of an original, an image scanning system that scans the original line by line, the line extending in a main scanning direction, an image storing system that stores a predetermined number of lines of image data scanned by the image scanning system, a compensation value determining system that determines a compensation value which is used to make at least a position of a point in the predetermined number of lines of image data stored in the image storing system coincide with the reference position, and a compensating system that compensates the position of the predetermined number of lines of image data in accordance with the compensation value determined by the compensation value determining system.
摘要翻译：一种图像处理装置，具有：基准位置决定系统，其基于原稿的图像数据，逐行扫描原稿的图像扫描系统，沿主扫描方向延伸的线，图像存储系统其存储由图像扫描系统扫描的预定数量的图像数据行;补偿值确定系统，其确定用于至少使存储在图像数据的预定行数的点的位置的补偿值图像存储系统与参考位置一致;以及补偿系统，其根据由补偿值确定系统确定的补偿值来补偿预定数量的图像数据行的位置。

77. 发明申请

US20100044556A1 OSCILLATING DEVICE AND LIGHT- DEFLECTION APPARATUS EMPLOYING THE SAME 审中-公开
标题翻译：振动装置和使用其的轻量化装置
公开(公告)号：US20100044556A1
公开(公告)日：2010-02-25
申请号：US12534965
申请日：2009-08-04
申请人： Kazufumi Onuma
发明人： Kazufumi Onuma
IPC分类号： H04N1/047 , H03L7/00
CPC分类号： H04N1/053 , H03L5/00 , H04N1/1135 , H04N2201/0082 , H04N2201/02439 , H04N2201/0471 , H04N2201/04732 , H04N2201/04744 , H04N2201/04758 , H04N2201/04794
摘要： A oscillating member device comprises: an oscillation system containing of a oscillating member and an elastic support, a driver unit for supplying a driving force to the oscillation system according to a driving signal, a waveform generator for generating periodic signals at a prescribed frequency, a driving signal generator for generating the driving signals in accordance with the periodic signals and an amplitude control level, and a oscillating amplitude detector for detecting a oscillating amplitude of the oscillating member; and practicing a control loop for controlling the amplitude control level according to a difference between a target oscillating amplitude and a detected oscillating amplitude detected by the oscillating amplitude detector, and the gain thereof; the oscillating member device comprising a gain adjuster for adjusting a gain of the control loop, and the gain of the gain adjuster being set based on the amplitude control level in a state that the oscillating amplitude of the oscillating member is equal to a target oscillating amplitude.
摘要翻译：振荡构件装置包括：包含振荡构件和弹性支撑件的振荡系统，用于根据驱动信号向振荡系统提供驱动力的驱动单元，用于产生规定频率的周期信号的波形发生器，驱动信号发生器，用于根据周期信号和振幅控制电平产生驱动信号;振荡幅度检测器，用于检测振荡元件的振荡幅度; 并根据目标振荡幅度与由振荡振幅检测器检测到的检测到的振荡幅度之间的差异来实现用于控制幅度控制电平的控制回路及其增益; 振荡构件装置包括用于调节控制环路的增益的增益调节器，并且在振荡构件的振荡幅度等于目标振荡幅度的状态下，基于振幅控制电平来设置增益调节器的增益。

78. 发明申请

US20090109502A1 IMAGE PROCESSING APPARATUS, IMAGE SCANNING APPARATUS, AND IMAGE PROCESSING METHOD 审中-公开
标题翻译：图像处理装置，图像扫描装置和图像处理方法
公开(公告)号：US20090109502A1
公开(公告)日：2009-04-30
申请号：US12190625
申请日：2008-08-13
申请人： Katsushi MINAMINO
发明人： Katsushi MINAMINO
IPC分类号： H04N1/047
CPC分类号： H04N1/3878
摘要： In an image processing apparatus, an inclination detecting unit acquires, with respect to each line of image data, positions of a left edge pixel and a right edge pixel that are positioned at a boundary between an original document and a background. A feature point position is acquired based on features of the positions of the edge pixels of a plurality of lines. Based on a feature of the position of at least one of the left edge pixel and the right edge pixel of the line that includes the feature point position or of the line that is near the former line, a status regarding a direction of the document is acquired. Furthermore, the acquired statuses are counted, the most counted status is determined, two feature points are selected from the feature points having a status that matches the most counted status, and the document inclination is calculated from the two feature point positions. Thereafter, the inclination of the document can be compensated for.
摘要翻译：在图像处理装置中，倾斜检测单元针对每行图像数据获取位于原始文档和背景之间的边界处的左边缘像素和右边缘像素的位置。基于多条线的边缘像素的位置的特征来获取特征点位置。基于包括特征点位置的行的左边缘像素和右边缘像素中的至少一个的位置的特征，或者与原始行相邻的行的位置，关于文档的方向的状态是获得了此外，对所获取的状态进行计数，确定最计数状态，从具有与最多计数状态匹配的状态的特征点中选择两个特征点，并且从两个特征点位置计算文档倾斜度。此后可以补偿文件的倾斜度。

79. 发明申请

US20050275907A1 Method and apparatus to compensate for imperfect scanner motion 有权
标题翻译：补偿扫描器运动不完善的方法和装置
公开(公告)号：US20050275907A1
公开(公告)日：2005-12-15
申请号：US10863909
申请日：2004-06-09
申请人： Aaron Crooker , Noah Gawlik , Marc Herwald , Michael Marra , Donald Spitz
发明人： Aaron Crooker , Noah Gawlik , Marc Herwald , Michael Marra , Donald Spitz
IPC分类号： G05B19/40 , H04N1/00 , H04N1/04 , H04N1/047 , H04N1/10 , H04N1/17 , H04N1/21
CPC分类号： H04N1/00018 , H04N1/00002 , H04N1/00031 , H04N1/00045 , H04N1/00053 , H04N1/00063 , H04N1/00068 , H04N1/00082 , H04N1/0009 , H04N1/0473 , H04N2201/04791 , H04N2201/04793
摘要： A method to compensate for imperfect scanner motion in a scanning apparatus having a moveable scanner includes generating an error array by measuring errors in a scanner position at each of a plurality of spaced positions along a direction of travel of the scanner; generating an error compensation array from the error array based on a low frequency component of the error array; and using the error compensation array to adjust at least one parameter associated with the scanning apparatus during a document scanning operation.
摘要翻译：一种用于补偿具有可移动扫描仪的扫描装置中的不完美扫描器运动的方法，包括：通过沿着扫描仪的行进方向的多个间隔位置的每一个测量扫描器位置的误差来产生误差阵列; 基于所述误差阵列的低频分量从所述误差阵列生成误差补偿阵列; 以及在文件扫描操作期间使用所述误差补偿阵列来调整与所述扫描装置相关联的至少一个参数。

80. 发明申请

US20050274914A1 High speed image scanner 失效
标题翻译：高速图像扫描仪
公开(公告)号：US20050274914A1
公开(公告)日：2005-12-15
申请号：US11145319
申请日：2005-06-03
申请人： Edward Scanlon , Michael McAuliffe , Lee Zuidema , Michael Wiggins , Alfred Basso
发明人： Edward Scanlon , Michael McAuliffe , Lee Zuidema , Michael Wiggins , Alfred Basso
IPC分类号： G01N21/86 , H04N1/047
CPC分类号： H04N1/047 , H04N2201/0471 , H04N2201/04731 , H04N2201/04786 , H04N2201/04791
摘要： A document image scanner having a transporter for conveying physical documents in spaced serial relation along a working distance; a camera having a field of view along the working distance, for sensing differentiated information areas on each physical document as the physical document is conveyed; an image processing system operatively associated with the camera, for producing a virtual image data file from the differentiated information areas sensed by the camera on the physical document; sensors for determining the position of the conveyed physical document relative to the camera field of view; a plurality of electro-mechanical devices for actuating the transporter; and a data interface controller for receiving data from the sensors and controlling the electro-mechanical devices to transport the physical document. A communications link is provided between the data interface controller and the image processing system for synchronization by the data interface controller, of the physical document as conveyed and the virtual document image captured by the image processing system. The communication times the production of an image data file, based for example on confirmation that the physical document has been successfully delivered to the stacker. Also, the data interface controller can send a trigger control signal to the camera upon confirmation that the document is physically within the camera field of view.
摘要翻译：一种文件图像扫描仪，具有用于沿着工作距离传送间隔的串行关系的物理文件的传送器; 沿着所述工作距离具有视野的照相机，用于在物理文件被传送时感测每个物理文档上的不同信息区域; 与摄像机可操作地相关联的图像处理系统，用于从物理文档上由相机感测到的差分信息区域产生虚拟图像数据文件; 用于确定所输送的物理文件相对于照相机视场的位置的传感器; 用于致动所述运送器的多个机电装置; 以及数据接口控制器，用于从传感器接收数据并控制机电装置传送物理文件。在数据接口控制器和图像处理系统之间提供通信链路，用于由数据接口控制器，所传送的物理文档和由图像处理系统捕获的虚拟文档图像同步。例如，基于确认物理文档已经成功地传送到堆垛机，通信对图像数据文件的生成进行时间。此外，数据接口控制器可以在确认文档物理上在摄像机视野内时向摄像机发送触发控制信号。

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