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1. 发明申请

WO2005072504A3 INTERACTIVE DISPLAY SYSTEMS 审中-公开
标题翻译：互动显示系统
公开(公告)号：WO2005072504A3
公开(公告)日：2006-12-28
申请号：PCT/US2005000930
申请日：2005-01-12
申请人： POLYVISION CORP , ORNER EDWARD E , DUNN MICAHEL H , HUTCHINSON IAN G , HILDEBRANDT PETER W
发明人： ORNER EDWARD E , DUNN MICAHEL H , HUTCHINSON IAN G , HILDEBRANDT PETER W
IPC分类号： G09G5/00 , A47B97/04 , F16M11/26 , F16M11/42 , G09F19/18
CPC分类号： G09F19/18 , A47B97/04 , F16M11/18 , F16M11/26 , F16M11/42 , F16M2200/027 , F16M2200/08
摘要： An interactive display system is provided including a support frame (600) having vertical positioning element that counterbalances the weight of an attached interactive display (201), for example a touch-sensitive display. The support frame (600) optionally includes a power supply increasing the range of mobility of the interactive display system by eliminating the need for power cord and power outlet connections. One exemplary support frame for an interactive display (201) includes a base element, at least one support extending vertically (603) from the base element, and a positioning element housed within the at least one support. The positioning element counterbalances the weight of the interactive display allowing vertical repositioning of the interactive display with a force of less than about 25 pounds.
摘要翻译：提供了一种交互式显示系统，其包括具有垂直定位元件的支撑框架（600），所述垂直定位元件抵消附接的交互式显示器（201）的重量，例如触敏显示器。支撑框架（600）可选地包括通过消除对电源线和电源插座连接的需要来增加交互式显示系统的移动范围的电源。用于交互式显示器（201）的一个示例性支撑框架包括基座元件，至少一个从所述基座元件垂直延伸（603）的支撑件以及容纳在所述至少一个支撑件内的定位元件。定位元件抵消互动显示器的重量，允许以小于约25磅的力垂直重新定位交互式显示器。

2. 发明申请

WO2004109497A3 REMOTE CONTROL FOR ELECTRONIC WHITEBOARD 审中-公开
标题翻译：电子白板遥控器
公开(公告)号：WO2004109497A3
公开(公告)日：2005-03-17
申请号：PCT/US2004017384
申请日：2004-06-01
申请人： POLYVISION CORP , HILDEBRANDT PETER W , WATSON JAMES D , HOFMANN NEAL A , ASSARAF A JOEL , DUNN MICHAEL H , HUTCHINSON IAN G , DRAUDT GREGG , MILLEN SAM
发明人： HILDEBRANDT PETER W , WATSON JAMES D , HOFMANN NEAL A , ASSARAF A JOEL , DUNN MICHAEL H , HUTCHINSON IAN G , DRAUDT GREGG , MILLEN SAM
IPC分类号： G06F3/038 , G06F3/041 , G08C17/02 , G08C23/04 , G09G5/00 , G06F3/033
CPC分类号： G06F3/038 , G06F3/041 , G06F3/0488 , G08C17/02 , G08C23/04
摘要： A remote controllable electronic whiteboard system (100) and method of operating the remote controllable electronic whiteboard system (100) are provided. An exemplary remote controllable electronic whiteboard system (100) includes an electronic whiteboard (105) in communication with a remote control device (130). Methods of operating the electronic whiteboard system (100) including the use of a remote control device (130) are also provided.
摘要翻译：提供遥控电子白板系统（100）和操作遥控电子白板系统（100）的方法。示例性的可遥控电子白板系统（100）包括与远程控制设备（130）通信的电子白板（105）。还提供了操作包括使用远程控制设备（130）的电子白板系统（100）的方法。

3. 发明申请

WO2008051958A3 PORTABLE PRESENTATION SYSTEM AND METHODS FOR USE THEREWITH 审中-公开
标题翻译：便携式演示系统及其使用方法
公开(公告)号：WO2008051958A3
公开(公告)日：2008-08-07
申请号：PCT/US2007082202
申请日：2007-10-23
申请人： POLY VISION CORP , HUTCHINSON IAN G , HILDEBRANDT PETER W , DUNN MICHAEL H
发明人： HUTCHINSON IAN G , HILDEBRANDT PETER W , DUNN MICHAEL H
IPC分类号： G09B5/06
CPC分类号： G06F3/1454 , G06F3/0481 , G06F3/04817 , G06F3/0482 , G06F3/04845 , G06F3/0486 , G06F3/0488 , G09B5/067 , G09B5/08 , G09G3/002 , G09G2370/04 , H04L12/1813 , H04L12/1831 , H04L65/4015 , H04L65/403 , H04L65/601 , H04N7/147 , H04N7/15 , H04N9/3102 , H04N9/3141 , H04N9/3147 , H04N9/3197
摘要： A presentation system and method for presenting information to an audience within a space hat includes a plurality of mobile projectors and a master presentation unit that can be moved into a presentation space and associated where the projectors and master unit are quickly linkable via a network and where the master unit expedites the system configuration process to allow the system user to manipulate images presented by all of the projectors.
摘要翻译：用于向空间帽内的观众呈现信息的呈现系统和方法包括多个移动投影仪和主表示单元，所述多个移动投影仪和主呈现单元可以被移动到呈现空间中，并且在投影机和主单元可经由网络快速链接的地方相关联，主单元加快系统配置过程，允许系统用户操纵所有投影机呈现的图像。

4. 发明申请

WO2007142931A2 VIRTUAL FLIP CHART METHOD AND APPARATUS 审中-公开
标题翻译：虚拟图形方法和装置
公开(公告)号：WO2007142931A2
公开(公告)日：2007-12-13
申请号：PCT/US2007012671
申请日：2007-05-30
申请人： STEELCASE DEV CORP , DUNN MICHAEL H , HUTCHINSON IAN G , HILDEBRANDT PETER W
发明人： DUNN MICHAEL H , HUTCHINSON IAN G , HILDEBRANDT PETER W
CPC分类号： H04N7/15 , G06F3/03547
摘要： A presentation system for presenting information to an audience within a space, the system comprising a control interface, a master presentation unit including a flat panel display screen and a processor, the screen including a master space and a slave presentation assembly including a slave presentation surface and a first projector for projecting images on the slave presentation surface, the master unit processor linkable to the interface to receive commands therefrom, the processor programmed to monitor for a command from the interface to flip an image from the master space to the slave space and, when a command to flip an image is received, causing the image from the master space to be presented in the slave space.
摘要翻译：一种用于向空间内的受众呈现信息的呈现系统，所述系统包括控制接口，包括平板显示屏和处理器的主呈现单元，所述屏幕包括主空间和从呈现组件，所述从属呈现组件包括从呈现表面以及第一投影仪，用于在所述从呈现表面上投影图像，所述主单元处理器可连接到所述接口以从其接收命令，所述处理器被编程为监视来自所述界面的命令以将图像从所述主空间翻转到所述从属空间，以及当接收到翻转图像的命令时，使来自主空间的图像呈现在从空间中。

5. 发明申请

WO2004109496A3 ELECTRONIC WHITEBOARD 审中-公开
标题翻译：电子白板
公开(公告)号：WO2004109496A3
公开(公告)日：2005-03-24
申请号：PCT/US2004016975
申请日：2004-06-01
申请人： POLY VISION CORP , HILDEBRANDT PETER W , GILLESPIE SCOTT PAUL , DEAKIN LYNDA ALISON , WILSON SCOTT E , HUTCHINSON IAN G , PRACHAR TIMOTHY J , WATSON JAMES D , DUNN MICHAEL H , WILLIAMS GUY L , ADLER ARI T , PATRON TONY P , SENATORE STEPHEN J , MACDONALD PETER S , DESMOND MATTHEW A , HICKS GRAHAM MACDONALD , GILMORE DAVID , WEGENER KATRIN , RAGAN JEANNE M , ENDERS THOMAS FRANZ , BOURN DOUGLAS R , MACINTOSH ERIC ALLAN , ZEH MARK A
发明人： HILDEBRANDT PETER W , GILLESPIE SCOTT PAUL , DEAKIN LYNDA ALISON , WILSON SCOTT E , HUTCHINSON IAN G , PRACHAR TIMOTHY J , WATSON JAMES D , DUNN MICHAEL H , WILLIAMS GUY L , ADLER ARI T , PATRON TONY P , SENATORE STEPHEN J , MACDONALD PETER S , DESMOND MATTHEW A , HICKS GRAHAM MACDONALD , GILMORE DAVID , WEGENER KATRIN , RAGAN JEANNE M , ENDERS THOMAS FRANZ , BOURN DOUGLAS R , MACINTOSH ERIC ALLAN , ZEH MARK A
IPC分类号： G06F3/033 , G06F21/00 , G09G5/00 , H04N1/00 , H04N1/21
CPC分类号： G06F21/84
摘要： A method and apparatus for use with a whiteboard and an archive memory, the whiteboard having a surface for displaying images, the method for grouping presented images together for storage in the archive memory and password protecting the image groups in separate session files where a password is subsequently required to access the session file images.
摘要翻译：一种与白板和存档存储器一起使用的方法和装置，该白板具有用于显示图像的表面，用于将呈现的图像分组在一起以存储在归档存储器中的方法和密码保护单独的会话文件中密码为随后需要访问会话文件映像。

6. 发明申请

WO2009152342A3 ERASER FOR USE WITH OPTICAL INTERACTIVE SURFACE 审中-公开
标题翻译：使用光学互动表面的ERASER
公开(公告)号：WO2009152342A3
公开(公告)日：2010-10-28
申请号：PCT/US2009047053
申请日：2009-06-11
申请人： POLYVISION CORP , WILSON SCOTT E , WATSON JAMES D , HILDEBRANDT PETER W
发明人： WILSON SCOTT E , WATSON JAMES D , HILDEBRANDT PETER W
IPC分类号： G06F3/042
CPC分类号： G06F3/0428 , G06F3/0304
摘要： An electronic whiteboard system with an eraser device is disclosed. The electronic whiteboard system can comprise a writing surface and a retro-reflective perimeter. One of more optical detection elements can be disposed at the corners of the perimeter. The detection elements can emit a light beam and detect its reflection. The system can detect the presence of an object in proximity to the writing surface by the absence of reflected light. The erasing device can comprise retro-reflective elements. The retro-reflective elements can produce a distinct reflective pattern observed by the detection elements when they reflect the emitted light beams. The reflective pattern can be analyzed to determine the orientation of the erasing device relative to the writing surface. By determining the actual orientation of the erasing device ghosting, or ambiguity in the orientation of device, can be eliminated or substantially reduced.
摘要翻译：公开了一种具有橡皮擦装置的电子白板系统。电子白板系统可以包括书写表面和反光外围。更多的光学检测元件之一可以设置在周边的角部。检测元件可以发射光束并检测其反射。该系统可以通过不存在反射光来检测靠近书写表面的物体的存在。擦除装置可以包括回射元件。当反射元件反射发射的光束时，回射元件可以产生由检测元件观察到的不同的反射图案。可以分析反射图案以确定擦除装置相对于书写表面的取向。通过确定擦除装置重影的实际取向，或者可以消除或显着减少装置取向的模糊性。

7. 发明申请

WO2006110141A2 AUTOMATIC PROJECTION CALIBRATION 审中-公开
标题翻译：自动投影校准
公开(公告)号：WO2006110141A2
公开(公告)日：2006-10-19
申请号：PCT/US2005012118
申请日：2005-04-11
申请人： POLYVISION CORP , HUGHES JEFFREY P , HILDEBRANDT PETER W , WILSON SCOTT , WATSON JAMES D , ANDERSON BRENT W , HOFFMAN NEAL A , KVAVLE BRAND C , HUBERT JOSEPH
发明人： HUGHES JEFFREY P , HILDEBRANDT PETER W , WILSON SCOTT , WATSON JAMES D , ANDERSON BRENT W , HOFFMAN NEAL A , KVAVLE BRAND C , HUBERT JOSEPH
IPC分类号： G09G5/00
CPC分类号： G09G3/002 , G06F3/0418 , G09G2320/0693 , G09G2360/14 , H04N9/3185 , H04N9/3194
摘要： The present invention is a whiteboard method and system having automated projection calibration that does not require user interaction. The method and system are accomplished by placing sensors beneath a target surface and projecting a projected pattern to discover a geometric correspondence between the target surface and the projecting device. Optical sensors are preferably employed to sense the presence of the projected pattern on the whiteboard. The input data is used with a mapping function or translation matrix for converting whiteboard coordinates to screen coordinates, which are then used for mapping the coordinates to a cursor position. When the geometry of the whiteboard surface is known, and the locations of the optical sensors within this geometry are known, the information about which projector pixels illuminate which sensor can be used to calibrate the projecting device with respect to the whiteboard.
摘要翻译：本发明是具有不需要用户交互的自动投影校准的白板方法和系统。该方法和系统通过将传感器放置在目标表面之下并投影投影图案以发现目标表面和投影装置之间的几何对应来实现。优选使用光学传感器来感测白板上的投影图案的存在。输入数据与映射函数或转换矩阵一起使用，用于将白板坐标转换为屏幕坐标，然后将其用于将坐标映射到光标位置。当白板表面的几何形状是已知的，并且光学传感器在该几何形状内的位置是已知的时候，关于哪个投影仪像素照亮哪个传感器可用于相对于白板校准投影设备的信息。

8. 发明申请

WO2004109489A3 SLIDABLE ELECTRONIC WHITEBOARD SYSTEM 审中-公开
标题翻译：可滑动电子白板系统
公开(公告)号：WO2004109489A3
公开(公告)日：2005-04-07
申请号：PCT/US2004017391
申请日：2004-06-01
申请人： POLYVISION CORP , LAHADE SUDHAKAR S , WATSON JAMES D , ZEH MARK A , DUNN MICHAEL H , HILDEBRANDT PETER W
发明人： LAHADE SUDHAKAR S , WATSON JAMES D , ZEH MARK A , DUNN MICHAEL H , HILDEBRANDT PETER W
IPC分类号： A47B97/00 , G06F3/033 , G06F3/041 , G06F3/042 , G09F7/20
CPC分类号： G06F1/1601 , G06F3/041
摘要： The present invention provides movable visual communication systems, more specifically movable electronic whiteboard systems. The invention provides an electronic whiteboard (105) having at least one positioning member (215) and a guide element (210) adapted to receive the positioning member, wherein the electronic whiteboard and the positioning member are movable along the guide element. The guide element can house an extendable or retractable line (255) that maintains connectivity with the electronic whiteboard at any point along the guide element.
摘要翻译：本发明提供了可移动视觉通信系统，更具体地说是可动电子白板系统。本发明提供了一种电子白板（105），其具有至少一个定位构件（215）和适于接收定位构件的引导元件（210），其中电子白板和定位构件可沿引导元件移动。引导元件可以容纳在引导元件的任何点处保持与电子白板的连接的可延伸或可缩回的线（255）。

9. 发明申请

WO2012166982A2 DOCUMENT UNBENDING SYSTEMS AND METHODS 审中-公开
标题翻译：文件不受约束的系统和方法
公开(公告)号：WO2012166982A2
公开(公告)日：2012-12-06
申请号：PCT/US2012040302
申请日：2012-05-31
申请人： POLYVISION CORP , WILSON SCOTT E , HILDEBRANDT PETER W
发明人： WILSON SCOTT E , HILDEBRANDT PETER W
IPC分类号： G06F17/30
CPC分类号： G06T5/006 , G06K9/00442 , G06K9/3283 , G06K2009/363 , G06T3/0031 , G06T11/60
摘要： Embodiments of a processing systems and methods can unbend an image of facing pages of a bound book. An exemplary processing system can comprise an edge-detection unit, a keystone-correction unit, a flattening unit, and a conversion unit. After an image is received by the processing system, the image can be processed in turn by each unit. The edge-detection unit can identify edges of a document in the image. The keystone-correction unit can reduce or remove keystoning in the image, thereby correcting horizontal distortion of the document. The flattening unit can flatten or straighten text or objects in the image, thereby correcting vertical distortion of the document. The conversion unit can convert the image to a desired color profile. Accordingly, the processing system can process an original image into a more easily readable and digitally manipulable image.
摘要翻译：处理系统和方法的实施例可以解除绑定书的面对页面的图像。示例性处理系统可以包括边缘检测单元，梯形失真校正单元，平坦化单元和转换单元。在处理系统接收到图像之后，可以依次由每个单元处理图像。边缘检测单元可以识别图像中文档的边缘。梯形失真校正单元可以减少或消除图像中的梯形失真，从而校正文档的水平失真。平整单元可以使图像中的文本或对象变平或变直，从而校正文档的垂直变形。转换单元可以将图像转换为所需的颜色特征。因此，处理系统可以将原始图像处理成更容易读取和数字可操纵的图像。

10. 发明申请

WO2009152334A3 INPUT DEVICES WITH MULTIPLE OPERATING MODES 审中-公开
标题翻译：具有多种操作模式的输入设备
公开(公告)号：WO2009152334A3
公开(公告)日：2010-10-07
申请号：PCT/US2009047044
申请日：2009-06-11
申请人： POLYVISION CORP , HILDEBRANDT PETER W , WATSON JAMES D
发明人： HILDEBRANDT PETER W , WATSON JAMES D
IPC分类号： G06F3/033
CPC分类号： G06F3/03545 , G06F3/0321
摘要： An input device for interacting with a display surface of an electronic display system. The input device can comprise a body, a nib, a sensing system, a cap, and a mode-indicating system. The body can provide structural support for the input device. The nib, which is in communication with the body, can be used to directly interact with the display surface. The sensing system can sense indicia of a posture of the input device with respect to the display surface to facilitate operation of the input device. The cap is securable over the nib, and can be incorporated into the mode-indicating system. When the cap is secured over the nib, the input device can operate in a first operating mode, and when the cap is removed, the input device can operate in a second operating mode.
摘要翻译：一种用于与电子显示系统的显示表面相互作用的输入装置。输入装置可以包括主体，笔尖，感测系统，盖子和模式指示系统。身体可以为输入设备提供结构支持。与身体通信的笔尖可用于与显示表面直接相互作用。感测系统可以感测输入装置相对于显示表面的姿势的标记，以便于输入装置的操作。盖子可以在笔尖上固定，并且可以并入模式指示系统。当盖被固定在笔尖上时，输入装置可以在第一操作模式下操作，并且当盖被去除时，输入装置可以在第二操作模式下操作。

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