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公开(公告)号:US08452733B2
公开(公告)日:2013-05-28
申请号:US12253788
申请日:2008-10-17
申请人: Cynthia Mee Yee Chan , Chetana Jain , Wenxin Li , Haidong Song , Manoj Tahiliani
发明人: Cynthia Mee Yee Chan , Chetana Jain , Wenxin Li , Haidong Song , Manoj Tahiliani
IPC分类号: G06F17/30
CPC分类号: G06F17/30 , G06F17/30289 , G06F17/30353
摘要: Embodiments presented herein provide systems and methods for managing data decay. A system is provided for maintaining metadata about data attributes or relationships between data. A data decay engine can read the metadata and perform a decay calculation. The type of decay calculation can be associated with the type of data or be determined from user inputs. The decay engine can provide a score as to the staleness of the data. An update engine can determine specific data attributes that may require updating. The update engine may be able to update the data from external data sources.
摘要翻译: 本文提出的实施例提供了用于管理数据衰减的系统和方法。 提供了一种用于维护关于数据属性或数据之间的关系的元数据的系统。 数据衰减引擎可以读取元数据并进行衰减计算。 衰减计算的类型可以与数据类型相关联,也可以根据用户输入确定。 衰减引擎可以提供关于数据的平坦性的分数。 更新引擎可以确定可能需要更新的特定数据属性。 更新引擎可能能够从外部数据源更新数据。
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公开(公告)号:US20080144971A1
公开(公告)日:2008-06-19
申请号:US12030167
申请日:2008-02-12
申请人: Minghui Wu , Rongfeng Li , Wenxin Li , Edward P. Heaney , Karl Chan , Kurt A. Rapelje
发明人: Minghui Wu , Rongfeng Li , Wenxin Li , Edward P. Heaney , Karl Chan , Kurt A. Rapelje
IPC分类号: G06K9/36
CPC分类号: G06K9/3283 , G06K9/00463 , G06K9/2054 , G06K2009/363 , G06K2209/01 , G06T3/0031 , G06T5/00 , G06T5/002 , G06T5/006 , G06T7/13 , G06T2207/30176 , H04N1/387
摘要: An apparatus and method for processing a captured image and, more particularly, for processing a captured image comprising a document. In one embodiment, an apparatus comprising a camera to capture documents is described. In another embodiment, a method for processing a captured image that includes a document comprises the steps of distinguishing an imaged document from its background, adjusting the captured image to reduce distortions created from use of a camera and properly orienting the document is described.
摘要翻译: 一种用于处理拍摄图像的装置和方法,更具体地,涉及用于处理包括文档的拍摄图像。 在一个实施例中,描述了包括用于捕获文档的相机的装置。 在另一个实施例中,一种用于处理包括文档的拍摄图像的方法包括以下步骤:将成像的文档与其背景区分开来,调整所捕获的图像以减少使用相机所产生的失真并正确定向文档。
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公开(公告)号:US07330604B2
公开(公告)日:2008-02-12
申请号:US11368260
申请日:2006-03-02
申请人: Minghui Wu , Rongfeng Li , Wenxin Li , Edward P. Heaney, Jr. , Karl Chan , Kurt A. Rapelje
发明人: Minghui Wu , Rongfeng Li , Wenxin Li , Edward P. Heaney, Jr. , Karl Chan , Kurt A. Rapelje
IPC分类号: G06K9/36
CPC分类号: G06K9/3283 , G06K9/00463 , G06K9/2054 , G06K2009/363 , G06K2209/01 , G06T3/0031 , G06T5/00 , G06T5/002 , G06T5/006 , G06T7/13 , G06T2207/30176 , H04N1/387
摘要: An apparatus and method for processing a captured image and, more particularly, for processing a captured image comprising a document. In one embodiment, an apparatus comprising a camera to capture documents is described. In another embodiment, a method for processing a captured image that includes a document comprises the steps of distinguishing an imaged document from its background, adjusting the captured image to reduce distortions created from use of a camera and properly orienting the document is described.
摘要翻译: 一种用于处理拍摄图像的装置和方法,更具体地,涉及用于处理包括文档的拍摄图像。 在一个实施例中,描述了包括用于捕获文档的相机的装置。 在另一个实施例中,一种用于处理包括文档的拍摄图像的方法包括以下步骤:将成像的文档与其背景区分开来,调整所捕获的图像以减少使用相机所产生的失真并正确定向文档。
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