专利快速检索-快速检索全球专利，免费商用专利数据库-IPRDB

1. 发明申请

US20120134590A1 Identifying Matching Canonical Documents in Response to a Visual Query and in Accordance with Geographic Information 有权
标题翻译：识别符合视觉查询并符合地理信息的匹配规范文件
公开(公告)号：US20120134590A1
公开(公告)日：2012-05-31
申请号：US13309484
申请日：2011-12-01
申请人： David Petrou , Ashok C. Popat , Matthew R. Casey
发明人： David Petrou , Ashok C. Popat , Matthew R. Casey
IPC分类号： G06K9/18
CPC分类号： G06F17/3087 , G06F17/30253 , G06K9/00483 , G06K9/72 , G06K2209/01
摘要： A server system receives a visual query from a client system distinct from the server system. The server system performs optical character recognition (OCR) on the visual query to produce text recognition data representing textual characters, including a plurality of textual characters in a contiguous region of the visual query. The server system scores each textual character in the plurality of textual characters in accordance with the geographic location of the client system. The server system identifies, in accordance with the scoring, one or more high quality textual strings, each comprising a plurality of high quality textual characters from among the plurality of textual characters in the contiguous region of the visual query. Then the server system retrieves a canonical document having the one or more high quality textual strings and sends at least a portion of the canonical document to the client system.
摘要翻译：服务器系统从与服务器系统不同的客户端系统接收可视化查询。服务器系统在视觉查询上执行光学字符识别（OCR）以产生表示文本字符的文本识别数据，包括视觉查询的连续区域中的多个文本字符。服务器系统根据客户端系统的地理位置对多个文本字符中的每个文本字符进行分数。服务器系统根据评分识别一个或多个高质量的文本字符串，每个文本字符串包括来自视觉查询的连续区域中的多个文本字符中的多个高质量文本字符。然后，服务器系统检索具有一个或多个高质量文本字符串的规范文档，并将规范文档的至少一部分发送给客户端系统。

2. 发明申请

US20120047172A1 PARALLEL DOCUMENT MINING 审中-公开
标题翻译：并行文件采矿
公开(公告)号：US20120047172A1
公开(公告)日：2012-02-23
申请号：US13214941
申请日：2011-08-22
申请人： Jay M. Ponte , Jakob Uszkoreit , Ashok C. Popat , Moshe Dubiner
发明人： Jay M. Ponte , Jakob Uszkoreit , Ashok C. Popat , Moshe Dubiner
IPC分类号： G06F17/30
CPC分类号： G06F17/2827 , G06F16/30
摘要： A technique includes providing a collection of documents in multiple languages, identifying, from the collection of documents, a group of candidate documents, where each candidate document in the group shares multiple corresponding rare features, evaluating pairs of candidate documents in the group using multiple common features present in the collection of documents, and determining, based on evaluating the pairs of candidate documents, whether each pair of candidate documents corresponds to a translated pair of documents.
摘要翻译：一种技术包括提供多种语言的文档集合，从文档的收集中识别一组候选文件，其中组中的每个候选文档共享多个对应的稀有特征，使用多个共同的方法评估该组中候选文档的对在文件收集中存在的特征，以及基于评估候选文件对来确定每对候选文档是否对应于已翻译的一对文档。

3. 发明申请

US20110289395A1 METHOD AND SYSTEM FOR DOCUMENT IMAGE LAYOUT DECONSTRUCTION AND REDISPLAY 审中-公开
标题翻译：用于文件图像布局分解和重绘的方法和系统
公开(公告)号：US20110289395A1
公开(公告)日：2011-11-24
申请号：US13152984
申请日：2011-06-03
申请人： Thomas M. BREUEL , Henry S. BAIRD , William C. JANSSEN , Ashok C. POPAT , Dan S. BLOOMBERG
发明人： Thomas M. BREUEL , Henry S. BAIRD , William C. JANSSEN , Ashok C. POPAT , Dan S. BLOOMBERG
IPC分类号： G06F17/24
摘要： The invention converts a document originating in a page-image format into a form suitable for an arbitrarily sized display, by reformatting or “re-flowing” of the document to fit an arbitrarily sized display device. A two-stage system analyzes, or “deconstructs,” page image layout. The deconstruction includes both physical (geometric) and logical (functional) segmentation of page images. The segment that image elements may include blocks, lines, and/or words of text, and other segmented image elements. The segment that image elements are synthesized and converted into an intermediate structure. The intermediate data structure is then distilled or converted or redisplayed into any number of standard print formats.
摘要翻译：本发明通过将文档重新格式化或“重新流动”以适合任意尺寸的显示装置，将源自页面图像格式的文档转换成适合于任意大小的显示的形式。两阶段系统分析或“解构”页面图像布局。解构包括物理（几何）和页面图像的逻辑（功能）分割。图像元素可以包括块，线和/或文本的片段以及其他分割的图像元素。图像元素被合成并转换为中间结构的段。然后将中间数据结构进行蒸馏或转换或重新显示为任意数量的标准打印格式。

4. 发明申请

US20110202330A1 Compound Splitting 有权
标题翻译：复合分裂
公开(公告)号：US20110202330A1
公开(公告)日：2011-08-18
申请号：US13026936
申请日：2011-02-14
申请人： Andrew M. Dai , Klaus Macherey , Franz Josef Och , Ashok C. Popat , David R. Talbot
发明人： Andrew M. Dai , Klaus Macherey , Franz Josef Och , Ashok C. Popat , David R. Talbot
IPC分类号： G06F17/28 , G06F17/27
CPC分类号： G06F17/2755
摘要： Methods, systems, and apparatus, including computer programs encoded on a computer storage medium, for decompounding compound words are disclosed. In one aspect, a method includes obtaining a token that includes a sequence of characters, identifying two or more candidate sub-words that are constituents of the token, and one or more morphological operations that are required to transform the sub-words into the token, where at least one of the morphological operations involves a use of a non-dictionary word, and determining a cost associated with each sub-word and a cost associated with each morphological operation.
摘要翻译：公开了包括在计算机存储介质上编码的用于分解复合词的计算机程序的方法，系统和装置。在一个方面，一种方法包括获得包括字符序列的标记，识别作为令牌的组成部分的两个或更多候选子字，以及将子字变换成令牌所需的一个或多个形态操作其中至少一个形态操作涉及使用非词典单词，并且确定与每个子单词相关联的成本以及与每个形态操作相关联的成本。

5. 发明授权

US07167588B2 Document image decoding systems and methods using modified stack algorithm 有权
标题翻译：文档图像解码系统和方法采用修改堆栈算法
公开(公告)号：US07167588B2
公开(公告)日：2007-01-23
申请号：US10215041
申请日：2002-08-09
申请人： Daniel H. Greene , Justin Romberg , Ashok C. Popat
发明人： Daniel H. Greene , Justin Romberg , Ashok C. Popat
IPC分类号： G06K9/72
CPC分类号： G06K9/6297
摘要： Methods and systems for document image decoding incorporating a Stack algorithm improve document image decoding. The application of the Stack algorithm is iterated to improve decoding. A provisional weight is determined for a partial path to reduce template matching. In addition, semantically equivalent hypotheses are identified to reduce redundant hypotheses.
摘要翻译：包含Stack算法的文档图像解码方法和系统改进了文档图像解码。迭代算法的应用被迭代以改进解码。为部分路径确定临时权重以减少模板匹配。此外，确定语义上等效的假设以减少冗余假设。

6. 发明授权

US07039240B2 Document image decoding systems and methods using modified stack algorithm 有权
标题翻译：文档图像解码系统和方法采用修改堆栈算法
公开(公告)号：US07039240B2
公开(公告)日：2006-05-02
申请号：US10215090
申请日：2002-08-09
申请人： Daniel H. Greene , Justin K Romberg , Tze-Lei Poo , Ashok C. Popat
发明人： Daniel H. Greene , Justin K Romberg , Tze-Lei Poo , Ashok C. Popat
IPC分类号： G06K9/72
CPC分类号： G06K9/6297
摘要： Methods and systems for document image decoding incorporating a Stack algorithm improve document image decoding. The application of the Stack algorithm is iterated to improve decoding. A provisional weight is determined for a partial path to reduce template matching. In addition, semantically equivalent hypotheses are identified to reduce redundant hypotheses.
摘要翻译：包含Stack算法的文档图像解码方法和系统改进了文档图像解码。迭代算法的应用被迭代以改进解码。为部分路径确定临时权重以减少模板匹配。此外，确定语义上等效的假设以减少冗余假设。

7. 发明申请

US20080243481A1 Large Language Models in Machine Translation 有权
标题翻译：机器翻译中的大语言模型
公开(公告)号：US20080243481A1
公开(公告)日：2008-10-02
申请号：US11767436
申请日：2007-06-22
申请人： Thorsten Brants , Ashok C. Popat , Peng Xu , Franz J. Och , Jeffrey Dean
发明人： Thorsten Brants , Ashok C. Popat , Peng Xu , Franz J. Och , Jeffrey Dean
IPC分类号： G06F17/27
CPC分类号： G06F17/2818 , G06F17/2827 , G06F17/2845
摘要： Systems, methods, and computer program products for machine translation are provided. In some implementations a system is provided. The system includes a language model including a collection of n-grams from a corpus, each n-gram having a corresponding relative frequency in the corpus and an order n corresponding to a number of tokens in the n-gram, each n-gram corresponding to a backoff n-gram having an order of n-1 and a collection of backoff scores, each backoff score associated with an n-gram, the backoff score determined as a function of a backoff factor and a relative frequency of a corresponding backoff n-gram in the corpus.
摘要翻译：提供了用于机器翻译的系统，方法和计算机程序产品。在一些实现中，提供了一种系统。该系统包括语言模型，其包括来自语料库的n-gram的集合，每个n-gram在语料库中具有对应的相对频率，并且n阶对应于n-gram中的令牌数量，每个n-gram对应到具有n-1级的退避n-gram和回退分数的集合，与n-gram相关联的每个回退分数，作为退避因子的函数确定的退避分数和相应退避n的相对频率 -gram在语料库中。

8. 发明授权

US06903751B2 System and method for editing electronic images 有权
标题翻译：用于编辑电子图像的系统和方法
公开(公告)号：US06903751B2
公开(公告)日：2005-06-07
申请号：US10104805
申请日：2002-03-22
申请人： Eric Saund , Thomas P. Moran , Daniel L. Larner , James V. Mahoney , David J. Fleet , Ashok C. Popat
发明人： Eric Saund , Thomas P. Moran , Daniel L. Larner , James V. Mahoney , David J. Fleet , Ashok C. Popat
IPC分类号： B41J5/30 , G06F3/12 , G06T11/60 , G06T11/80 , G09G5/00 , H04N1/387
CPC分类号： G06T11/60
摘要： A graphical input and display system for creating and manipulating electronic images includes input devices permitting a user to manipulate elements of electronic images received from various image input sources. A processor, connected to the system, receives requests for various image editing operations and also accesses a memory structure. The system memory structure includes a user interaction module, which allows a user to enter new image material or select and modify existing image material to form primary image objects, as well as a grouping module, which maintains an unrestricted grouping structure, an output module, and data memory.
摘要翻译：用于创建和操纵电子图像的图形输入和显示系统包括允许用户操纵从各种图像输入源接收的电子图像的元素的输入装置。连接到系统的处理器接收对各种图像编辑操作的请求，并且还访问存储器结构。系统存储器结构包括用户交互模块，其允许用户输入新的图像材料或选择和修改现有图像材料以形成主要图像对象，以及分组模块，其维持非限制性分组结构，输出模块，和数据存储器。

9. 发明授权

US10606933B2 Method and system for document image layout deconstruction and redisplay 有权
公开(公告)号：US10606933B2
公开(公告)日：2020-03-31
申请号：US13152984
申请日：2011-06-03
申请人： Thomas M. Breuel , Henry S. Baird , William C. Janssen , Ashok C. Popat , Daniel S. Bloomberg
发明人： Thomas M. Breuel , Henry S. Baird , William C. Janssen , Ashok C. Popat , Daniel S. Bloomberg
IPC分类号： G06F17/00 , G06F17/22 , G06F17/24 , G06F17/21 , G06K9/00
摘要： The invention converts a document originating in a page-image format into a form suitable for an arbitrarily sized display, by reformatting or “re-flowing” of the document to fit an arbitrarily sized display device. A two-stage system analyzes, or “deconstructs,” page image layout. The deconstruction includes both physical (geometric) and logical (functional) segmentation of page images. The segment that image elements may include blocks, lines, and/or words of text, and other segmented image elements. The segment that image elements are synthesized and converted into an intermediate structure. The intermediate data structure is then distilled or converted or redisplayed into any number of standard print formats.

10. 发明授权

US09183224B2 Identifying matching canonical documents in response to a visual query 有权
标题翻译：识别匹配的规范文件以响应视觉查询
公开(公告)号：US09183224B2
公开(公告)日：2015-11-10
申请号：US12852189
申请日：2010-08-06
申请人： David Petrou , Ashok C. Popat , Matthew R. Casey
发明人： David Petrou , Ashok C. Popat , Matthew R. Casey
IPC分类号： G06K9/18 , G06F17/30 , G06K9/03 , G06K9/00 , G06K9/72
CPC分类号： G06F17/30244 , G06F17/30864 , G06K9/00483 , G06K9/036 , G06K9/72
摘要： A server system receives a visual query from a client system. The visual query is an image containing text such as a picture of a document. At the receiving server or another server, optical character recognition (OCR) is performed on the visual query to produce text recognition data representing textual characters. Each character in a contiguous region of the visual query is individually scored according to its quality. The quality score of a respective character is influenced by the quality scores of neighboring or nearby characters. Using the scores, one or more high quality strings of characters are identified. Each high quality string has a plurality of high quality characters. A canonical document containing the one or more high quality textual strings is retrieved. At least a portion of the canonical document is sent to the client system.
摘要翻译：服务器系统从客户端系统接收可视化查询。视觉查询是包含文本的图像的图像，例如文档的图片。在接收服务器或其他服务器上，对视觉查询执行光学字符识别（OCR），以产生表示文本字符的文本识别数据。视觉查询的连续区域中的每个字符根据其质量单独评分。相应角色的质量得分受邻近或附近角色质量得分的影响。使用分数，识别出一个或多个高质量的字符串。每个高质量的字符串都有多个高质量字符。检索包含一个或多个高质量文本字符串的规范文档。规范文件的至少一部分被发送到客户端系统。

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