公开(公告)号：US08200012B2

公开(公告)日：2012-06-12

申请号：US12393772

申请日：2009-02-26

Applicant: Jilin Li ,  Zhi-Gang Fan ,  Yadong Wu ,  Bo Wu

Inventor： Jilin Li ,  Zhi-Gang Fan ,  Yadong Wu ,  Bo Wu

IPC: G06K9/34

CPC classification number: G06K9/54 ,  G06K9/346 ,  G06K9/522

Abstract: A preprocessing section binarizes input image data and calculates a total black pixel ratio. A feature extracting section detects connected components contained in the binarized image data and detects circumscribing bounding boxes that circumscribe these connected components, respectively. Based on sizes of the circumscribing bounding boxes detected and numbers of black pixels contained therein, predetermined connected components are removed. A determining section generates an edge map by using the residual connected components, and performs two-dimensional fast Fourier transform thereon to generate spectral data. The determining section performs two-dimensional fast Fourier transform on template images to generate spectral data. The determining section determines, based on these pieces of spectral data, whether or not a circular shape is contained in the input image data.

Abstract translation: 预处理部分对输入图像数据进行二值化并计算总黑色像素比。 特征提取部分检测二值化图像数据中包含的连接分量并检测分别围绕这些连接分量的外接边界框。 基于检测到的外接边界框的大小和包含在其中的黑色像素的数量，去除了预定的连接部件。 确定部通过使用剩余连接分量来生成边缘图，并对其进行二维快速傅立叶变换以产生光谱数据。 确定部分对模板图像执行二维快速傅立叶变换以产生光谱数据。 确定部分基于这些光谱数据确定输入图像数据中是否包含圆形形状。

公开(公告)号：US20120124649A1

公开(公告)日：2012-05-17

申请号：US13257921

申请日：2009-11-16

Applicant: Ningxia Zhao ,  Qiang Wu ,  Bo Wu

Inventor： Ningxia Zhao ,  Qiang Wu ,  Bo Wu

IPC: G06F21/00

CPC classification number: H04W8/26 ,  H04L61/103 ,  H04L61/2084 ,  H04W80/04

Abstract: This disclosure provides an attachment method and system for ID-Loc-Split in an NGN, to implement an attachment process for an IPSPLIT-based ID-Loc-Split in an NGN, which can be combined well with various existing functional entities in the NGN, wherein a user identification is represented by a Host ID, and during the attachment process, a user is located through the Host ID, and during an authentication process, a key authentication method is provided to the Host ID; when location of the user changes due to its mobility or multihoming, the Host ID does not change; the application and connection of the transport layer is bound to the user identification, such that the application and connection will not be interrupted, and an ongoing communication session and service will not be interrupted, which guarantees the security of attachment and seamless handover when the location of a host changes due to its mobility or multihoming.

Abstract translation: 本公开提供了用于NGN中的ID-Loc-Split的附接方法和系统，以在NGN中实现用于基于IPSPLIT的ID-Loc-Split的附接过程，其可以与NGN中的各种现有功能实体良好地组合 其中用户标识由主机ID表示，并且在附件过程期间通过主机ID定位用户，并且在认证过程期间，向主机ID提供密钥认证方法; 当用户的位置由于其移动性或多宿主而改变时，主机ID不改变; 传输层的应用和连接被绑定到用户标识，使得应用和连接不会被中断，并且正在进行的通信会话和服务将不被中断，这保证了当位置的连接和无缝切换的安全性 主机由于其移动性或多重原因而改变。

公开(公告)号：US08055585B2

公开(公告)日：2011-11-08

申请号：US10917731

申请日：2004-08-12

Applicant: Bo Wu

Inventor： Bo Wu

IPC: G06F21/00

CPC classification number: H04N21/2223 ,  H04L9/00 ,  H04L2209/56 ,  H04L2209/60 ,  H04N7/17318 ,  H04N21/2347 ,  H04N21/2407 ,  H04N21/2543 ,  H04N21/25816 ,  H04N21/4753 ,  H04N21/4826 ,  H04N21/63345 ,  H04N21/8355

Abstract: One embodiment in accordance with the invention is a method. For example, the method includes storing movie content with a distribution station that can be subsequently purchased and/or rented. The movie content can be encrypted. A determination can be made as to whether a storage apparatus is coupled with the distribution station. Provided the storage apparatus has been coupled with the distribution station, a determination can be made as to whether the storage apparatus is authorized to receive the movie content. Provided the storage apparatus is authorized to receive the movie content, encrypted movie content can be downloaded to the storage apparatus from the distribution station. Note that the download of movie content to the authorized storage apparatus can be part of a purchase and/or rental transaction.

Abstract translation: 根据本发明的一个实施例是一种方法。 例如，该方法包括将电影内容与可以随后购买和/或租用的分发站一起存储。 电影内容可以加密。 可以确定存储装置是否与分配站耦合。 如果存储装置已经与分发站耦合，则可以确定存储装置是否被授权接收电影内容。 如果存储装置被授权接收电影内容，则加密的电影内容可以从分发站下载到存储装置。 请注意，将电影内容下载到授权的存储设备可以是购买和/或租赁交易的一部分。

公开(公告)号：US08027550B2

公开(公告)日：2011-09-27

申请号：US11998793

申请日：2007-11-30

Applicant: Mang Chen ,  Bo Wu ,  Yadong Wu ,  Chen Xu

Inventor： Mang Chen ,  Bo Wu ,  Yadong Wu ,  Chen Xu

IPC: G06K9/54 ,  G06F17/00

CPC classification number: G06K9/4604 ,  G06K9/00456 ,  G06K2209/01

Abstract: Feature vectors used in discrimination of images include information on feature blocks of images in an image-document retrieving apparatus of the present invention. Text areas of a page image document are combined to form rectangular images. On the basis of information on the rectangular images that are extracted, a geometric structure of the page is analyzed, the page image document is divided into plural blocks, and then a plurality of feature blocks describing features of the page document image are selected from the plural blocks. The feature vectors are constituted of information on the feature blocks thus selected. This makes it possible to provide an image-document retrieving apparatus and a method of retrieving image documents, by which retrieval of image documents containing mainly text and a graphic is improvable in accuracy.

Abstract translation: 用于鉴别图像的特征向量包括关于本发明的图像文档检索装置中的图像的特征块的信息。 页面图像文档的文本区域被组合以形成矩形图像。 基于提取的矩形图像的信息，分析页面的几何结构，将页面图像文档分割成多个块，然后从描述页面文档图像的特征的多个特征块中选择 多个块。 特征矢量由这样选择的特征块的信息构成。 这使得可以提供图像文档检索装置和检索图像文档的方法，通过该图像文档检索可以精确地改进主要包含文本和图形的图像文档。

公开(公告)号：US07977814B2

公开(公告)日：2011-07-12

申请号：US12360092

申请日：2009-01-26

Applicant: Marc Lucas ,  Bo Wu ,  Venkateswa Anand Sankaran

Inventor： Marc Lucas ,  Bo Wu ,  Venkateswa Anand Sankaran

IPC: H01H9/20 ,  B60L3/00

CPC classification number: B60K6/40 ,  B60K6/28 ,  B60L3/0069 ,  B60L3/0092 ,  B60L3/04 ,  B60L11/14 ,  B60L11/1816 ,  B60L11/1868 ,  B60L11/1877 ,  B60L2210/10 ,  B60L2210/40 ,  B60L2240/28 ,  B60L2240/34 ,  B60Y2400/114 ,  Y02T10/6278 ,  Y02T10/70 ,  Y02T10/7005 ,  Y02T10/7066 ,  Y02T10/7072 ,  Y02T10/7077 ,  Y02T10/7216 ,  Y02T10/7241 ,  Y02T90/127 ,  Y02T90/14

Abstract: A centralized high voltage interlock system includes an electrical source, an interlock control unit electrically connected to the electrical source, at least one high voltage component disposed in direct electrical contact with the interlock control unit and a high voltage electrical interlock disposed in electrical contact with the at least one high voltage component.

Abstract translation: 集中式高压互锁系统包括电源，电连接到电源的联锁控制单元，与互锁控制单元直接电接触设置的至少一个高压部件和与电气接触的高压电互锁 至少一个高压部件。

公开(公告)号：US20110085702A1

公开(公告)日：2011-04-14

申请号：US12901316

申请日：2010-10-08

Applicant: Ramakant Nevatia ,  Chang Huang ,  Bo Wu

Inventor： Ramakant Nevatia ,  Chang Huang ,  Bo Wu

IPC: G06K9/00

CPC classification number: G06K9/00771 ,  G06K9/03 ,  G06K9/6219 ,  G06K2009/3291 ,  G06T7/277

Abstract: Systems, methods, and computer readable storage media are described that can provide a multi-level hierarchical framework to progressively associate detection responses, in which different methods and models are adopted to improve tracking robustness. A modified transition matrix for the Hungarian algorithm can be used to solve the association problem that considers not only initialization, termination and transition of tracklets but also false alarm hypotheses. A Bayesian inference approach can be used to automatically estimate a scene structure model as the high-level knowledge for the long-range trajectory association.

Abstract translation: 描述了系统，方法和计算机可读存储介质，其可以提供逐级关联检测响应的多级分级框架，其中采用不同的方法和模型来提高跟踪鲁棒性。 用于匈牙利算法的经修改的转换矩阵可以用于解决不仅考虑轨迹的初始化，终止和转换以及虚假假设的关联问题。 贝叶斯推理方法可用于自动估计场景结构模型作为远程轨迹关联的高级知识。

公开(公告)号：US07543901B2

公开(公告)日：2009-06-09

申请号：US11270214

申请日：2005-11-08

Applicant: Trevor J. Snyder ,  Amy R. Bartlett ,  Bo Wu ,  Randall R. Bridgeman ,  Andrew W. Hill ,  Jennifer Miyamoto ,  Jule W. Thomas, Jr. ,  Donald R. Titterington ,  Steven V. Korol ,  David L. Knierim

Inventor： Trevor J. Snyder ,  Amy R. Bartlett ,  Bo Wu ,  Randall R. Bridgeman ,  Andrew W. Hill ,  Jennifer Miyamoto ,  Jule W. Thomas, Jr. ,  Donald R. Titterington ,  Steven V. Korol ,  David L. Knierim

IPC: B41J29/38

CPC classification number: B41J2/17593 ,  B41J2/0057

Abstract: A method of operating a printer turns off a support structure heater when the printer enters standby mode. The print head is then moved away from an intermediate transfer surface supported by a support structure. Heat settings used to heat a print head are then varied to heat the print head and the support structure. Another method of operating a printer turns off a support structure heater when the printer enters standby mode and holds a print head adjacent to an intermediate transfer surface while the printer is in standby mode.

Abstract translation: 当打印机进入待机模式时，操作打印机的方法会关闭支撑结构加热器。 然后打印头从支撑结构支撑的中间转印表面移开。 然后改变用于加热打印头的热设置以加热打印头和支撑结构。 当打印机处于待机模式时，当打印机进入待机模式并将打印头保持在中间传送表面附近时，操作打印机的另一种方法会关闭支撑结构加热器。

公开(公告)号：US20090028435A1

公开(公告)日：2009-01-29

申请号：US11963613

申请日：2007-12-21

Applicant: Bo Wu ,  Jianjun Dou ,  Ning Le ,  Yadong Wu ,  Jing Jia

Inventor： Bo Wu ,  Jianjun Dou ,  Ning Le ,  Yadong Wu ,  Jing Jia

IPC: G06K9/46

CPC classification number: G06K9/34 ,  G06K9/342 ,  G06K9/348 ,  G06K2209/01

Abstract: In an extracting step, the extracting portion obtains a linked component composed of a plurality of mutually linking pixels from a character string region composed of a plurality of characters, and extracts section elements from the character string region, the section elements each being surrounded by a circumscribing figure circumscribing to the linked component. In the first altering step, the first altering portion combines section elements at least having a mutually overlapping part among the extracted section elements so as to prepare a new section element. In the first selecting step, the first selecting portion determines a reference size in advance and selects section elements having a size greater than the reference size, from among the section elements altered in the first altering step.

Abstract translation: 在提取步骤中，提取部分从由多个字符组成的字符串区域中获得由多个相互关联的像素组成的链接成分，并从字符串区域中提取出部分元素， 限定连接组件的外观图。 在第一改变步骤中，第一改变部分组合至少在提取的部分元素中具有相互重叠的部分的部分元素，以便准备新的部分元素。 在第一选择步骤中，第一选择部分从第一改变步骤中改变的部分元素中预先确定参考尺寸并且选择具有大于参考尺寸的尺寸的部分元素。

公开(公告)号：US20080244378A1

公开(公告)日：2008-10-02

申请号：US12002671

申请日：2007-12-18

Applicant: Mang Chen ,  Bo Wu ,  Yadong Wu ,  Chen Xu ,  Ning Le

Inventor： Mang Chen ,  Bo Wu ,  Yadong Wu ,  Chen Xu ,  Ning Le

IPC: G06F17/21

CPC classification number: G06K9/033 ,  G06K9/00456

Abstract: An information processing device includes: a feature extracting section for extracting, as format information, a format feature of a process-target document from image data of the process-target document, on which filling-in spaces of plural items are printed; a document recognizing section for comparing the format information of the process-target document with registered format information stored in a storage device, and specifying a registered document that corresponds to the process-target document, the registered format information regarding format features of registered documents; a data acquiring section for converting characters in the image data of the process-target document into text data; and a distributing section for grouping the image data and text data of the characters into plural groups according to a separation rule that is set for the registered document, the characters being written in the fill-in spaces of the items of the process-target document, and for transmitting the different groups to different external devices. With this, information such as personal information to be protected can be processed, preventing an operator dealing with the information from obtaining the whole information.

Abstract translation: 一种信息处理设备，包括：特征提取部分，用于从打印有多个项目的填充空间的处理对象文档的图像数据中提取作为格式信息的处理对象文档的格式特征; 文档识别部分，用于将处理目标文档的格式信息与存储在存储装置中的登记格式信息进行比较，并且指定对应于处理目标文档的注册文档，关于注册文档的格式特征的注册格式信息; 数据获取部分，用于将处理目标文档的图像数据中的字符转换为文本数据; 以及分配部，用于根据为登记文件设定的分离规则，将图像数据和文字数据分组成多个组，所述字符被写入处理对象文档的项目的填写空间中 ，并将不同组发送到不同的外部设备。 因此，可以处理诸如要保护的个人信息的信息，从而防止处理信息的操作者获得整个信息。

公开(公告)号：US20080145557A1

公开(公告)日：2008-06-19

申请号：US11640682

申请日：2006-12-18

Applicant: Bo Wu

Inventor： Bo Wu

IPC: C09D11/02 ,  B05D5/00 ,  C08K5/17

CPC classification number: C09D11/34

Abstract: Disclosed is a phase change ink comprising (a) a colorant and (b) a phase change ink carrier, said carrier comprising (i) an amide and (ii) a dialkyl ether of the formula R1—O—R2, wherein R1 and R2 each, independently of the other, represents an unsubstituted alkyl group having no heteroatoms therein, including both linear alkyl groups and branched alkyl groups, wherein R1 and R2 each, independently of the other have at least about 10 carbon atoms and wherein R1 and R2 each, independently of the other have no more than about 60 carbon atoms.

Abstract translation: 公开了一种相变油墨，其包含（a）着色剂和（b）相变油墨载体，所述载体包含（i）酰胺和（ii）式R 1的二烷基醚 - 其中R 1和R 2各自独立地表示其中不含杂原子的未取代的烷基，包括直链的 烷基和支链烷基，其中R 1和R 2各自独立地具有至少约10个碳原子，并且其中R 1和/ >和R 2 2各自独立地具有不超过约60个碳原子。