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公开(公告)号:US08406476B2
公开(公告)日:2013-03-26
申请号:US12281315
申请日:2007-03-02
申请人: Minghui Wu , Rongfeng Li , Wenxin Li , Edward P. Heaney, Jr. , Karl M. Chan , Kurt A. Rapelje , Bin Fu , Bin Feng
发明人: Minghui Wu , Rongfeng Li , Wenxin Li , Edward P. Heaney, Jr. , Karl M. Chan , Kurt A. Rapelje , Bin Fu , Bin Feng
IPC分类号: G06K9/00
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:US20100239165A1
公开(公告)日:2010-09-23
申请号:US12281315
申请日:2007-03-02
申请人: Minghui Wu , Rongfeng Li , Wenxin Li , Edward P. Heaney, JR. , Karl M. Chan , Kurt A. Rapelje , Bin Fu , Bin Feng
发明人: Minghui Wu , Rongfeng Li , Wenxin Li , Edward P. Heaney, JR. , Karl M. Chan , Kurt A. Rapelje , Bin Fu , Bin Feng
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:US07697776B2
公开(公告)日:2010-04-13
申请号:US12030167
申请日:2008-02-12
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: G06K9/40
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照相机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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公开(公告)号:US20070206877A1
公开(公告)日:2007-09-06
申请号:US11368260
申请日:2006-03-02
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: G06K9/40
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: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:US20110290884A1
公开(公告)日:2011-12-01
申请号:US13149848
申请日:2011-05-31
申请人: Qiang Cai , Jianhua Lin , Jun Wu , Chunshui Cai , Feng Liu , Yijin Zhang , Xiaodan Cai , Zhiyu Wu , Minghui Wu , Yongchang Chen
发明人: Qiang Cai , Jianhua Lin , Jun Wu , Chunshui Cai , Feng Liu , Yijin Zhang , Xiaodan Cai , Zhiyu Wu , Minghui Wu , Yongchang Chen
CPC分类号: G06K7/10851
摘要: An exemplary bar code decoding unit includes an interface unit. The bar code image is input into the bar code decoding unit via the interface unit, and the bar code decoding unit decodes the bar code image and outputs decoded information via its interface unit.
摘要翻译: 示例性条形码解码单元包括接口单元。 条形码图像经由接口单元输入到条形码解码单元,条形码解码单元解码条形码图像,并通过其接口单元输出解码信息。
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