Methods and Apparatus for Generating Images
    1.
    发明申请
    Methods and Apparatus for Generating Images 有权
    用于生成图像的方法和装置

    公开(公告)号:US20080107342A1

    公开(公告)日:2008-05-08

    申请号:US10571060

    申请日:2004-08-27

    申请人: Patrick Brouhon

    发明人: Patrick Brouhon

    IPC分类号: G06K9/46

    CPC分类号: G06K19/06037 G06F3/0321

    摘要: A method of generating an image comprising a position identifying pattern 6 and content 7 comprises the steps of: defining criteria relating to a region where the content and the pattern are superimposed, the criteria determining whether the pattern 6 will be distinguishable over the content 7 when applied to a product; identifying such a region 7 in the image; and selecting a characteristic of the pattern or the content in the region on the basis of the criteria, such that the image in the region meets the criteria.

    摘要翻译: 一种产生包括位置识别模式6和内容7的图像的方法包括以下步骤:定义与叠加内容和图案的区域有关的标准,确定模式6是否可以在内容7上区分的标准 适用于产品; 识别图像中的这样的区域7; 并根据标准选择该区域中的图案或内容的特征,使得该区域中的图像符合标准。

    Methods and apparatus for generating images
    2.
    发明授权
    Methods and apparatus for generating images 有权
    用于生成图像的方法和装置

    公开(公告)号:US07792365B2

    公开(公告)日:2010-09-07

    申请号:US10571060

    申请日:2004-08-27

    申请人: Patrick Brouhon

    发明人: Patrick Brouhon

    IPC分类号: G06K9/46

    CPC分类号: G06K19/06037 G06F3/0321

    摘要: A method of generating an image comprising a position identifying pattern 6 and content 7 comprises the steps of: defining criteria relating to a region where the content and the pattern are superimposed, the criteria determining whether the pattern 6 will be distinguishable over the content 7 when applied to a product; identifying such a region 7 in the image; and selecting a characteristic of the pattern or the content in the region on the basis of the criteria, such that the image in the region meets the criteria.

    摘要翻译: 一种产生包括位置识别模式6和内容7的图像的方法包括以下步骤:定义与叠加内容和图案的区域有关的标准,确定模式6是否可以在内容7上区分的标准 适用于产品; 识别图像中的这样的区域7; 并根据标准选择该区域中的图案或内容的特征,使得该区域中的图像符合标准。

    Hybrid sensing techniques for position determination
    3.
    发明授权
    Hybrid sensing techniques for position determination 有权
    用于位置确定的混合感测技术

    公开(公告)号:US07269531B2

    公开(公告)日:2007-09-11

    申请号:US10693010

    申请日:2003-10-23

    申请人: Patrick Brouhon

    发明人: Patrick Brouhon

    IPC分类号: G01C9/00

    CPC分类号: G06F3/0321 G06F3/03545

    摘要: The invention provides for a method and apparatus for improving error-correction in non-contact optical position sensing. The primary application is in page-based data input contexts such as form-filling and paper-based web interfaces and GUIs. The invention utilises a combined measurement of the relative movement of a device in relation to a fixed surface and at least one measurement of the absolute position of the device. Absolute measurement of position is preferably carried out using a position-encoded glyph bed embedded on the fixed surface. Based on the at least single absolute measurement, the relative measurement of the devices movement, or stroke, is normalised to the properly measure absolute position and thus substantial interruptions in the detection of the absolute stroke position can be tolerated and corrected for.

    摘要翻译: 本发明提供了一种用于改善非接触式光学位置检测中的误差校正的方法和装置。 主要应用是基于页面的数据输入上下文,例如填写表单和基于纸张的Web界面和GUI。 本发明利用了装置相对于固定表面的相对运动和装置的绝对位置的至少一个测量的组合测量。 位置的绝对测量优选使用嵌入在固定表面上的位置编码字形床来进行。 基于至少单个绝对测量,设备运动或冲程的相对测量被归一化为适当测量绝对位置,因此可以容忍和校正绝对冲程位置的检测中的实质中断。

    Methods and apparatus for generating images
    4.
    发明授权
    Methods and apparatus for generating images 有权
    用于生成图像的方法和装置

    公开(公告)号:US06962450B2

    公开(公告)日:2005-11-08

    申请号:US10661000

    申请日:2003-09-10

    IPC分类号: G06F3/03 G06F3/033 B41J11/44

    CPC分类号: G06F3/03545 G06F3/0321

    摘要: A method of generating an image comprising a position identifying pattern and a content feature comprises the steps of: generating the pattern and the content feature each as a plurality of graphical elements, and superimposing the content feature and the pattern. The content elements are smaller than the pattern elements in at least one dimension.

    摘要翻译: 一种产生包括位置识别图案和内容特征的图像的方法包括以下步骤:将图案和内容特征分别生成为多个图形元素,并叠加内容特征和图案。 内容元素至少在一个维度上小于图案元素。

    Digital pen and paper system
    5.
    发明申请
    Digital pen and paper system 审中-公开
    数字笔和纸系统

    公开(公告)号:US20050099409A1

    公开(公告)日:2005-05-12

    申请号:US10938867

    申请日:2004-09-09

    申请人: Patrick Brouhon

    发明人: Patrick Brouhon

    CPC分类号: G06F3/0317 G06F3/0321

    摘要: A digital pen and paper system comprises a digital pen adapted to acquire information from a position-determining pattern printed on a carrier and a base station which is arranged to receive information from the pen and to send the information across a telecommunications network to a remote device, the base station having a dedicated processor and program instructions adapted to receive information from the pen. The base station comprises a self-contained unit which includes a modem for connection to a remote device across a land-based telecommunications network. It may be configured remotely from across the network by the same remote device to which it will send pen information.

    摘要翻译: 数字笔和纸系统包括适于从打印在载体上的位置确定模式获取信息的数字笔和基站,该基站被布置成从笔接收信息并将信息通过电信网络发送到远程设备 基站具有专用处理器和适于从笔接收信息的程序指令。 该基站包括独立单元,其包括用于通过陆基电信网络连接到远程设备的调制解调器。 它可以通过同一个远程设备从网络远程配置,将向其发送笔信息。