专利快速检索-快速检索全球专利，免费商用专利数据库-IPRDB

21. 发明申请

US20110311145A1 SYSTEM AND METHOD FOR CLEAN DOCUMENT RECONSTRUCTION FROM ANNOTATED DOCUMENT IMAGES 有权
标题翻译：用于清除文件重建的系统和方法
公开(公告)号：US20110311145A1
公开(公告)日：2011-12-22
申请号：US12819656
申请日：2010-06-21
申请人： Marshall W. Bern , Alejandro E. Brito , Francois Ragnet
发明人： Marshall W. Bern , Alejandro E. Brito , Francois Ragnet
IPC分类号： G06K9/46 , G06F17/00
CPC分类号： G06K9/00456 , G06T5/005 , G06T5/50 , G06T2207/20221 , G06T2207/30176
摘要： A computer-implemented method and system for reconstructing a clean document from annotated document images and/or extracting annotations therefrom are provided. The method includes receiving a set of at least two annotated document images into computer memory, selecting a representative image from the set of annotated document images, performing a global alignment on each of the set of annotated document images with respect to the selected representative image, and forming a consensus document image based at least on the aligned annotated document images. A clean document based at least on the consensus document image is then formed which can be used for extracting the annotations.
摘要翻译：提供了一种用于从注释的文档图像重建干净的文档和/或从其提取注释的计算机实现的方法和系统。该方法包括：将一组至少两个注释的文档图像接收到计算机存储器中，从所述一组注释文档图像中选择代表图像，对所选择的代表图像的所述一组注释文档图像中的每一个执行全局对齐，以及至少基于对齐的注释文档图像形成共识文档图像。然后形成至少基于共识文档图像的干净的文档，其可以用于提取注释。

22. 发明申请

US20100092084A1 REPRESENTING DOCUMENTS WITH RUNLENGTH HISTOGRAMS 有权
标题翻译：表示具有运行性组织的文档
公开(公告)号：US20100092084A1
公开(公告)日：2010-04-15
申请号：US12251689
申请日：2008-10-15
申请人： Florent C. Perronnin , Damien Cramet , Francois Ragnet
发明人： Florent C. Perronnin , Damien Cramet , Francois Ragnet
IPC分类号： G06K9/00
CPC分类号： G06K9/00442 , G06K9/4642 , G06K2209/01
摘要： An apparatus and method are provided for generating a representation of an image which may be used in tasks such as classification, clustering, or similarity determination. An image, such as a scanned document, in which the pixel colorant values are quantized into a plurality of colorant quantization levels, is partitioned into regions, optionally at a plurality of different scales. For each region, a runlength histogram is computed, which may be a combination of sub-histograms for each of the colorant quantization levels and optionally each of plural directions. The runlength histograms, optionally normalized, can then be combined to generate a representation of the document image.
摘要翻译：提供了一种用于生成可用于诸如分类，聚类或相似性确定的任务中的图像的表示的装置和方法。像素着色剂值被量化成多个着色剂量化级别的诸如扫描文档的图像被可选地分成多个不同的尺度。对于每个区域，计算游程长度直方图，其可以是用于每个着色剂量化级别和可选地多个方向中的每一个的子直方图的组合。然后，可选地归一化的游程长度直方图可以被组合以生成文档图像的表示。

23. 发明授权

US07562223B2 Multifunction device with secure job release 有权
标题翻译：具有安全作业释放功能的多功能设备
公开(公告)号：US07562223B2
公开(公告)日：2009-07-14
申请号：US11013323
申请日：2004-12-17
申请人： Francois Ragnet , Victor Ciriza , Olivier Fambon , Yves Hoppenot
发明人： Francois Ragnet , Victor Ciriza , Olivier Fambon , Yves Hoppenot
IPC分类号： H04L9/30 , H04N1/00
CPC分类号： G06F21/608
摘要： A secure release of a job request is managed at a document processing system that has been issued a private key and a public key. In one embodiment, the job request includes a first part specifying job information that is encrypted using a symmetric key, and a second part specifying the symmetric key that is encrypted with a recipient's public key. The document processing system begins release of the job request upon receipt of the symmetric key encrypted using its public key. The document processing system uses its private key to decrypt the encrypted symmetric key. The decrypted symmetric key is then used to decrypt the first part of the job request, thereby permitting the document processing system to complete performance of the job request.
摘要翻译：在已经发布私钥和公钥的文档处理系统中管理作业请求的安全释放。在一个实施例中，作业请求包括指定使用对称密钥加密的作业信息的第一部分和指定用接收者的公钥加密的对称密钥的第二部分。文档处理系统在接收到使用其公钥加密的对称密钥时开始释放作业请求。文档处理系统使用其私钥来解密加密的对称密钥。解密的对称密钥然后用于解密作业请求的第一部分，从而允许文档处理系统完成作业请求的执行。

24. 发明授权

US07409452B2 Method and apparatus for controlling document service requests from a mobile device 有权
标题翻译：用于从移动设备控制文档服务请求的方法和装置
公开(公告)号：US07409452B2
公开(公告)日：2008-08-05
申请号：US10605874
申请日：2003-11-03
申请人： Francois Ragnet , Christer Fernstrom
发明人： Francois Ragnet , Christer Fernstrom
IPC分类号： G06F15/16
CPC分类号： G06F17/30011
摘要： Methods for controlling a document service request involve defining a document service request workflow and redirecting document service requests from the mobile device. In one embodiment, through a short-range connection with a document processing device on a foreign network, a mobile device establishes a secure connection to the mobile device's native network to identify a document stored on a file server operating thereon. Once a document is identified, the mobile device over the secure connection initiates a document service request by requesting an output server operating on the native network to retrieve and convert the identified document into an output-ready format suitable for the document processing device. Upon receipt of the output-ready document, the mobile device resends the output-ready document over a local connection to the document processing device to carry out the document service request.
摘要翻译：用于控制文档服务请求的方法涉及定义文档服务请求工作流并且从移动设备重定向文档服务请求。在一个实施例中，通过与外部网络上的文档处理设备的短距离连接，移动设备建立到移动设备的本地网络的安全连接，以识别存储在其上操作的文件服务器上的文档。一旦文档被识别，通过安全连接的移动设备通过请求在本地网络上操作的输出服务器来检索并将所识别的文档转换成适合文档处理设备的输出就绪格式来发起文档服务请求。在接收到输出就绪文档之后，移动设备通过本地连接重新发送输出就绪文档到文档处理设备以执行文档服务请求。

25. 发明授权

US09329822B2 Methods and apparatus for improved operation of networked printing system 有权
标题翻译：网络打印系统运行方式与改进方法
公开(公告)号：US09329822B2
公开(公告)日：2016-05-03
申请号：US11696402
申请日：2007-04-04
申请人： Matthew Scrafford , Shawn Kammerdiener , Victor Ciriza , Pascal Valobra , Bruno Marquie , Kirk Pothos , Guillaume Bouchard , Francois Ragnet
发明人： Matthew Scrafford , Shawn Kammerdiener , Victor Ciriza , Pascal Valobra , Bruno Marquie , Kirk Pothos , Guillaume Bouchard , Francois Ragnet
IPC分类号： G06F3/12 , H04L12/24 , H04N1/00
CPC分类号： G06F3/1261 , G06F3/1213 , G06F3/1218 , G06F3/1232 , G06F3/1285 , H04L41/12 , H04N1/00222
摘要： Methods and systems are presented for performing one or more printer device management functions in a network, in which affinities between printers are determined from job tracking data to indicate associations between printer devices and user devices, and the affinity data is used to perform one or more printer management functions such as determining printer connections for new or roaming user devices, print job redirection, and identification of underutilized printer device assets.
摘要翻译：呈现用于在网络中执行一个或多个打印机设备管理功能的方法和系统，其中打印机之间的亲和性由作业跟踪数据确定以指示打印机设备和用户设备之间的关联，并且亲和度数据用于执行一个或多个打印机管理功能，例如确定新的或漫游用户设备的打印机连接，打印作业重定向以及未充分利用的打印机设备资产的识别。

26. 发明授权

US08179556B2 Masking of text in document reproduction 有权
标题翻译：文本复制中的文字掩蔽
公开(公告)号：US08179556B2
公开(公告)日：2012-05-15
申请号：US11728450
申请日：2007-03-26
申请人： David L. Salgado , Francois Ragnet , Douglas J. Tallinger
发明人： David L. Salgado , Francois Ragnet , Douglas J. Tallinger
IPC分类号： G06K15/00 , G06K9/72
CPC分类号： G06F3/1205 , G06F3/1208 , G06F3/1257 , G06F3/1284 , G06F3/1285 , G06F17/212 , G06F17/241 , G06F17/277
摘要： An apparatus for masking text in a rendered copy of an original document includes a text modification system which is configured to receive a print job from an application and modify the print job in accordance with a print job description, whereby when rendered on an output device, a selected text element is masked. A user interface is configured to receive instructions from a user to build the print job description including instructions for selecting text elements to be masked.
摘要翻译：用于屏蔽原始文档的渲染副本中的文本的装置包括文本修改系统，其被配置为从应用接收打印作业并且根据打印作业描述修改打印作业，由此当在输出设备上呈现时，所选文本元素被屏蔽。用户界面被配置为从用户接收指令以构建包括用于选择要被屏蔽的文本元素的指令的打印作业描述。

27. 发明申请

US20120033874A1 Learning weights of fonts for typed samples in handwritten keyword spotting 有权
标题翻译：学习手写关键词点样中类型样本的字体权重
公开(公告)号：US20120033874A1
公开(公告)日：2012-02-09
申请号：US12851092
申请日：2010-08-05
申请人： Florent Perronnin , Thierry Lehoux , Francois Ragnet
发明人： Florent Perronnin , Thierry Lehoux , Francois Ragnet
IPC分类号： G06K9/00 , G06K9/62
CPC分类号： G06K9/00879 , G06K9/6255 , G06K9/6828
摘要： A wordspotting system and method are disclosed. The method includes receiving a keyword and, for each of a set of typographical fonts, synthesizing a word image based on the keyword. A keyword model is trained based on the synthesized word images and the respective weights for each of the set of typographical fonts. Using the trained keyword model, handwritten word images of a collection of handwritten word images which match the keyword are identified. The weights allow a large set of fonts to be considered, with the weights indicating the relative relevance of each font for modeling a set of handwritten word images.
摘要翻译：公开了一种wordspotting系统和方法。该方法包括接收关键字，并且针对一组排版字体中的每一个，基于关键字合成单词图像。基于合成的单词图像和每组排版字体的相应权重来训练关键词模型。使用经过训练的关键词模型，识别与该关键词匹配的手写词图像集合的手写词图像。权重允许考虑一大堆字体，权重指示每个字体的相对相关性，用于对一组手写字图像进行建模。

28. 发明申请

US20110150323A1 CATEGORIZATION QUALITY THROUGH THE COMBINATION OF MULTIPLE CATEGORIZERS 有权
标题翻译：通过多种分类器的组合分类质量
公开(公告)号：US20110150323A1
公开(公告)日：2011-06-23
申请号：US12640030
申请日：2009-12-17
申请人： Scott Robert Hancock , Francois Ragnet , Damien Cramet
发明人： Scott Robert Hancock , Francois Ragnet , Damien Cramet
IPC分类号： G06K9/62
CPC分类号： G06K9/6292
摘要： A system categorizes one or more objects based at least in part upon one or more characteristics associated therewith. A first classifier includes a rule set to determine if each of the one or more objects meets or exceeds a quality threshold. A second classifier, orthogonal to the first classifier, includes a rule set to determine if each of the one or more objects meets or exceeds a quality threshold. In one embodiment, the quality threshold associated with the first classifier and the quality threshold associated with the second classifier are less than a predetermined target threshold. The result for each object of the first classifier is compared to the result of the second classifier. The object is categorized if the result of the first classifier and the result of the second classifier match. The object is uncategorized if the result of the first classifier does not match the result of the second classifier.
摘要翻译：系统至少部分地基于与其相关联的一个或多个特征来对一个或多个对象进行分类。第一分类器包括用于确定一个或多个对象中的每一个是否满足或超过质量阈值的规则集。与第一分类器正交的第二分类器包括用于确定一个或多个对象中的每一个是否满足或超过质量阈值的规则集。在一个实施例中，与第一分类器相关联的质量阈值和与第二分类器相关联的质量阈值小于预定目标阈值。将第一分类器的每个对象的结果与第二分类器的结果进行比较。如果第一个分类器的结果和第二个分类器的结果匹配，则对象进行分类。如果第一个分类器的结果与第二个分类器的结果不匹配，则对象是未分类的。

29. 发明申请

US20110137898A1 UNSTRUCTURED DOCUMENT CLASSIFICATION 审中-公开
标题翻译：未经规定的文件分类
公开(公告)号：US20110137898A1
公开(公告)日：2011-06-09
申请号：US12632135
申请日：2009-12-07
申请人： Albert Gordo , Florent Perronnin , Francois Ragnet
发明人： Albert Gordo , Florent Perronnin , Francois Ragnet
IPC分类号： G06F17/30
CPC分类号： G06F16/35 , G06F16/93
摘要： A document classification method comprises: (i) classifying pages of an input document to generate page classifications; (ii) aggregating the page classifications to generate an input document representation, the aggregating not being based on ordering of the pages; and (iii) classifying the input document based on the input document representation. A page classifier for use in the page classifying operation (i) is trained based on pages of a set of labeled training documents having document classification labels. In some such embodiments, the pages of the set of labeled training documents are not labeled, and the page classifier training comprises: clustering pages of the set of labeled training documents to generate page clusters; and generating the page classifier based on the page clusters.
摘要翻译：文档分类方法包括：（i）分类输入文档的页面以生成页面分类; （ii）聚合页面分类以生成输入文档表示，聚合不是基于页面的排序; 和（iii）基于输入文档表示对输入文档进行分类。用于页面分类操作（i）中的页面分类器基于具有文档分类标签的一组标记的训练文档的页面进行训练。在一些这样的实施例中，标记的训练文档集合的页面没有被标记，并且页面分类器训练包括：聚集所标识的训练文档集合的页面以生成页面簇; 以及基于页面集群生成页面分类器。

30. 发明授权

US07667865B2 Mobile device-enabled secure release of print jobs 有权
标题翻译：支持移动设备的安全发布打印作业
公开(公告)号：US07667865B2
公开(公告)日：2010-02-23
申请号：US11348423
申请日：2006-02-06
申请人： Victor Ciriza , Francois Ragnet , David L. Salgado
发明人： Victor Ciriza , Francois Ragnet , David L. Salgado
IPC分类号： G06F3/12 , G06K15/00
CPC分类号： H04N1/4426 , G06F3/1296 , G06F21/608 , G06F2221/2115 , G06F2221/2153 , H04N1/4406 , H04N1/444 , H04N2201/0094
摘要： In a printing method, a user at a user terminal (10) having a physically connected mobile device (20) including non-volatile storage constructs an incomplete print job envelope (32) and completing data (34). The completing data (34) are stored on the non-volatile storage of the mobile device (20). The incomplete print job envelope (32) is communicated to a printing device (12). The mobile device (20) is physically disconnected from the user terminal (10), and physically connected with the printing device (12) to reconstruct the print job at the printing device (12) from the incomplete print job envelope (32) and the completing data (34).
摘要翻译：在打印方法中，具有包括非易失性存储器的物理连接的移动设备（20）的用户终端（10）的用户构造不完整的打印作业信封（32）和完成数据（34）。完成数据（34）存储在移动设备（20）的非易失性存储器上。不完整的打印作业信封（32）被传送到打印装置（12）。移动设备（20）在物理上与用户终端（10）断开连接，并且与打印设备（12）物理连接，以从打印设备（12）从不完整的打印作业信封（32）重建打印作业，并且完成数据（34）。

你已经成功收藏专利！

检索式保存成功!

IPRDB

热门服务

关于我们

友情链接

联系方式