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11. 发明授权

EP0715274B1 An optical character recognition apparatus and a method for selecting an operational mode thereof 失效
标题翻译：用于选择操作模式，用于光学字符识别和方法的装置
公开(公告)号：EP0715274B1
公开(公告)日：2000-03-15
申请号：EP95308693.1
申请日：1995-12-01
申请人： XEROX CORPORATION
发明人： Saund, Eric
IPC分类号： G06K9/00
CPC分类号： G06K9/6807

12. 发明公开

EP0701225A3 System for transcribing images on a board using a camera based board scanner 失效
标题翻译：通过基于相机的扫描仪的装置系统重新注册墙板的图像
公开(公告)号：EP0701225A3
公开(公告)日：1997-05-14
申请号：EP95306120.7
申请日：1995-09-01
申请人： XEROX CORPORATION
发明人： Saund, Eric
IPC分类号： G06K9/20
CPC分类号： G06K9/20
摘要： A system (50) for transcribing, into electronic form, markings (Figs 6, 7) drawn on a whiteboard or blackboard (52). An electronic camera (54) such as an ordinary video camera is mounted on a pan/tilt head (55), controlled by computer (56), in the ceiling or to the side of the board (52). Images are captured by directing the camera (54) successively at small regions of the board (52), then processing these snapshots electronically, leading to the generation of a complete, undistorted, high-resolution image of the entire board (52).
摘要翻译：一种用于转录，成电子的形式，标记系统（50）（图6,7）上绘制一个白色板或黑色板（52）。的电子照相机（54）：如一个普通的视频摄像机被安装在天花板上的平移/倾斜云台（55），由计算机（56）控制，或者到电路板（52）的一侧。图像是通过在板（52）的小区域依次引导所述照相机（54），然后电子地处理论文快照，导致一个完整的，无畸变的，高分辨率的整板（52）的图像的生成捕获。

13. 发明公开

EP2426622A2 Finding low variance regions in document images for generating image anchor templates for content anchoring, data extraction, and document classification 有权
标题翻译：发现低方差文档图像的区域，用于生成图像模板锚用于锚定内容，数据提取和文件分类
公开(公告)号：EP2426622A2
公开(公告)日：2012-03-07
申请号：EP11177531.8
申请日：2011-08-15
申请人： Palo Alto Research Center Incorporated , Xerox Corporation
发明人： Saund, Eric , Sarkar, Prateek , Brito, Alejandro E. , Bern, Marshall W. , Ragnet, Francois
IPC分类号： G06K9/20 , G06K9/62 , G06K9/46
CPC分类号： G06K9/2054 , G06K9/4671 , G06K9/6255 , G06K2209/01
摘要： Methods of generating image anchor templates from low variance regions of document images of a first class are provided. The methods select (102) a document image from the document images of the first class and align (104) the other document images of the first class to the selected document image. Low variance regions are then determined (106) by comparing the aligned document images and the selected document image and used to generate (108) image anchor templates.
摘要翻译：设置产生从第一类的原稿图像的低方差区域图像锚模板的方法。的方法，由所述第一类的原稿图像中选择（102）的文件图像和对准（104）所述第一类的其它原稿图像到所选择的文档图像。低方差的区域中，然后通过比较对齐原稿图像和所选择的文档图像确定性开采（106）和用于生成（108）图像锚模板。

14. 发明公开

EP1331591A3 Method and apparatus to convert bitmapped images for use in a structured text/graphics editor 有权
标题翻译：一种用于转换的位映射图像用于在结构化的文本/图形编辑器的方法和装置
公开(公告)号：EP1331591A3
公开(公告)日：2006-05-10
申请号：EP03002003.6
申请日：2003-01-27
申请人： Xerox Corporation
发明人： Saund, Eric , Moran, Thomas P. , Larner, Daniel L. , Mahoney, James V. , Cass, Todd A.
IPC分类号： G06K9/00
CPC分类号： G06K9/00463
摘要： In accordance with one aspect of the present invention, disclosed is an image analysis and conversion method and system, where bitmapped ink images are converted to structured object representations of the bitmapped images, which maybe read and edited by a structured text/graphics editor.

15. 发明公开

EP1349054A3 Method and system for interpreting imprecise object selection paths 审中-公开
标题翻译： Vorrichtung und Verfahren zur Interpretation ungenauen Objektauswahl Wegen
公开(公告)号：EP1349054A3
公开(公告)日：2005-07-20
申请号：EP03251706.2
申请日：2003-03-19
申请人： Xerox Corporation
发明人： Saund, Eric , Lank, Edward , Fleet, David J. , Mahoney, James V. , Larner, Daniel L. , Moran, Thomas P.
IPC分类号： G06F3/03
CPC分类号： G06F3/0481
摘要： A graphical input and display system having a user interface for selecting and creating image object elements includes input devices (120, 130) permitting a user to manipulate elements of electronic images. A processor (110), connected to the system, receives requests for various image object selection operations and also accesses a memory structure (150, 160). The system memory structure includes a user interaction module (152), which allows a user to select image objects, an image object selection module (154) for interpreting imprecise image object selection paths, and a data memory (160).
摘要翻译：具有用于选择和创建图像对象元素的用户界面的图形输入和显示系统包括允许用户操纵电子图像元素的输入装置（120,130）。连接到系统的处理器（110）接收对各种图像对象选择操作的请求，并且还访问存储器结构（150,160）。系统存储器结构包括允许用户选择图像对象的用户交互模块（152），用于解释不精确图像对象选择路径的图像对象选择模块（154）和数据存储器（160）。

16. 发明公开

EP1349053A2 Method and system for overloading loop selection 有权
标题翻译：装置和方法，用于图像对象的选择
公开(公告)号：EP1349053A2
公开(公告)日：2003-10-01
申请号：EP03251705.4
申请日：2003-03-19
申请人： Xerox Corporation
发明人： Saund, Eric , Bobrow, Daniel G.
IPC分类号： G06F3/03
CPC分类号： G06F3/0481 , G06F3/04842
摘要： A graphical input and display system (200) having a user interface for selecting image object(s) to be operated on by the system includes image object input devices (220) for entering electronic image objects onto a display as well as user input devices (230) for receiving user selection commands. A processor (210), connected to the system, receives requests for various image object selection operations and also accesses a memory structure (260). The system memory structure includes a user interaction module (254), which allows a user to select image objects without pre-selecting an element selection mode, as well as data memory.

17. 发明公开

EP1331592A2 Method and apparatus to convert digital ink images for use in a structured text/graphics editor 有权
标题翻译：一种用于转换手绘图的数字图像供进一步使用在结构化的文本/图形编辑器的方法和装置。
公开(公告)号：EP1331592A2
公开(公告)日：2003-07-30
申请号：EP03002004.4
申请日：2003-01-27
申请人： Xerox Corporation
发明人： Saund, Eric , Moran, Thomas P. , Larner, Daniel L. , Mahoney, James V. , Cass, Todd A.
IPC分类号： G06K9/22 , G06K9/34
CPC分类号： G06K9/00409 , G06K9/00463
摘要： In accordance with one aspect of the present invention, disclosed is an image analysis and conversion method and system, where digital ink images are converted to structured object representations of the digital ink images, capable of being edited by a structured text/graphics editor.
摘要翻译：在本发明的一个方面雅舞蹈，游离缺失盘是图像分析和转换的方法和系统，其中，数字油墨图像将被转换为数字的油墨图像的结构化对象表示，能够由结构化文本/图形编辑器进行编辑。

18. 发明公开

EP1331591A2 Method and apparatus to convert bitmapped images for use in a structured text/graphics editor 有权
标题翻译：一种用于转换的位映射图像用于在结构化的文本/图形编辑器的方法和装置
公开(公告)号：EP1331591A2
公开(公告)日：2003-07-30
申请号：EP03002003.6
申请日：2003-01-27
申请人： Xerox Corporation
发明人： Saund, Eric , Moran, Thomas P. , Larner, Daniel L. , Mahoney, James V. , Cass, Todd A.
IPC分类号： G06K9/00
CPC分类号： G06K9/00463
摘要： In accordance with one aspect of the present invention, disclosed is an image analysis and conversion method and system, where bitmapped ink images are converted to structured object representations of the bitmapped images, which maybe read and edited by a structured text/graphics editor.
摘要翻译：在本发明的一个方面雅舞蹈，游离缺失盘是图像分析和转换的方法和系统，其中，位图的油墨图像将被转换为位图图像的结构化对象表示，这可能读取和由结构化文本/图形编辑器编辑。

19. 发明公开

EP1259058A2 Hand-held printing system 审中-公开
标题翻译： Tragbares Drucksystem
公开(公告)号：EP1259058A2
公开(公告)日：2002-11-20
申请号：EP02253147.9
申请日：2002-05-03
申请人： Xerox Corporation
发明人： Saund, Eric
IPC分类号： H04N1/00
CPC分类号： H04N1/047 , H04N1/107 , H04N2201/04712 , H04N2201/04717 , H04N2201/04734
摘要： A hand-held printer system is designed for printing a stored image onto a surface (260). In particular, various embodiments are adapted for hand-held printing onto the surface of a whiteboard (260). In embodiments, the printer system comprises a marking mechanism (240) including at least one print head, a global position sensing system (150) that senses the position of the at least one print head, and a control mechanism (120) that actuates the at least one print head based on the sensed position. In other embodiments, the system comprises a local position sensing system that senses a position of the at least one print head relative to a drawing surface.
摘要翻译：手持打印机系统被设计用于将存储的图像打印到表面上（260）。特别地，各种实施例适用于在白板（260）的表面上的手持印刷。在实施例中，打印机系统包括标记机构（240），其包括至少一个打印头，感测至少一个打印头的位置的全局位置感测系统（150），以及控制机构（120）基于感测位置的至少一个打印头。在其他实施例中，系统包括本地位置感测系统，其感测至少一个打印头相对于绘图表面的位置。

20. 发明公开

EP0987622A2 Surface-mounted information collage 有权
标题翻译： Oberflächemontierte信息共享
公开(公告)号：EP0987622A2
公开(公告)日：2000-03-22
申请号：EP99117966.4
申请日：1999-09-16
申请人： Xerox Corporation
发明人： Fishkin, Kenneth. P , Moran, thomas.P , Saund, Eric , Harrison, Beverly.L , Want, Roy , Van Mellen, William.J , Davis, Simoni Helen , Edward, Keith.W , Preas, Bryan.T , Gujar,Arju Uday , Mynatt, Elizabeth.D
IPC分类号： G06F3/033
CPC分类号： G06F3/041 , G06F3/033 , G06F3/042 , G06F3/0425
摘要： The invention automatically or semi-automatically integrates a computational system with an information collage to preserve the advantages of conventional information collages while alleviating many problems associated with such collages. A physical information collage (e. g. a pin board with spatially differentiated pin-mounted task cards, each card having a detectable identity tag) can be made part of a computational system by sensing the identity, position, and contents of the component artifacts. In effect, each task card has its content and position stored in a database, with movement of a particular task card automatically resulting in update of the database to record the new position of that task card. A preferred enhanced information collage 10 has a surface 30 for detachable support of a plurality of collage components 32, 36, 38, 40, 41, 42, 46, 47 and comprises an identification unit 14 for determining informational content of at least some of the plurality of collage components, a location unit 16 for tracking position of at least some of the plurality of collage components, and an information processing system 18 connected to the identification unit and the location unit for storing state records of position and informational content of at least some of the plurality of collage components, with the information processing system being updateable to reflect changes in position and informational content of the at least some of the plurality of collage components.
摘要翻译：本发明自动或半自动地将计算系统与信息拼贴相结合，以保持常规信息拼贴的优点，同时减轻与这种拼贴相关联的许多问题。通过感测组件工件的身份，位置和内容，物理信息拼贴（例如，具有空间差异的针脚安装任务卡的针板，每张卡具有可检测的身份标签）可以被制成计算系统的一部分。实际上，每个任务卡的内容和位置存储在数据库中，随着特定任务卡的移动自动导致数据库的更新以记录该任务卡的新位置。优选的增强信息拼贴10具有用于多个拼贴组件32,36,38,40,41,42,46,47的可拆卸支撑的表面30，并且包括识别单元14，用于确定至少一些拼贴组件多个拼贴组件，用于跟踪多个拼贴组件中的至少一些的位置的位置单元16，以及连接到识别单元和位置单元的信息处理系统18，用于存储至少位置和信息内容的状态记录多个拼贴组件中的一些，其中信息处理系统可更新以反映多个拼贴组件中的至少一些拼贴组件的位置和信息内容的改变。

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