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1. 发明申请

US20130006607A1 METHOD FOR FAST UP-SCALING OF COLOR IMAGES AND METHOD FOR INTERPRETATION OF DIGITALLY ACQUIRED DOCUMENTS 审中-公开
标题翻译：彩色图像快速升级的方法和数字采集文件的解释方法
公开(公告)号：US20130006607A1
公开(公告)日：2013-01-03
申请号：US13616485
申请日：2012-09-14
申请人： Michel Dauw , Patrick Verleysen , Xavier Gallez , Pierre De Muelenaere
发明人： Michel Dauw , Patrick Verleysen , Xavier Gallez , Pierre De Muelenaere
IPC分类号： G06F17/28
CPC分类号： G06K9/4652 , G06K9/6842 , G06K2209/01
摘要： Method for up-scaling a color image prior to performing subsequent processing on said color image, comprising the steps of converting the color image into multiple image layers distinguishable from each other and up-scaling at least one of said multiple image layers. The up-scaling is tuned towards the subsequent processing, for example luminance is upscaled at higher quality than chrominance. Further, a method for interpreting information present on digitally acquired documents, comprising the steps of: (i) determining a country; (ii) identifying a list of languages and character sets in use in said country; (iii) performing optical character recognition simultaneously using all languages and character sets of the list; (iv) performing field parsing to identify fields in the digitally acquired document on the basis of international as well as country-specific field recognition rules; (v) storing the recognized information according to the identified fields in a database.
摘要翻译：用于在对所述彩色图像执行后续处理之前对彩色图像进行放大缩放的方法，包括以下步骤：将所述彩色图像转换成彼此区分的多个图像层，并且对所述多个图像层中的至少一个进行上变换。升序调整朝向后续处理，例如，以比色度更高的质量放大亮度。此外，一种用于解释存在于数字获取的文档上的信息的方法，包括以下步骤：（i）确定一个国家; （ii）确定在该国使用的语言和字符集列表; （iii）使用列表的所有语言和字符集同时执行光学字符识别; （iv）根据国际和国家特定的领域确认规则进行现场解析以识别数字获取的文件中的字段; （v）根据所识别的字段将识别的信息存储在数据库中。

2. 发明申请

US20110206281A1 METHOD FOR FAST UP-SCALING OF COLOR IMAGES AND METHOD FOR INTERPRETATION OF DIGITALLY ACQUIRED DOCUMENTS 有权
标题翻译：彩色图像快速升级的方法和数字采集文件的解释方法
公开(公告)号：US20110206281A1
公开(公告)日：2011-08-25
申请号：US12673534
申请日：2008-08-14
申请人： Michel Dauw , Patrick Verleysen , Xavier Gallez , Pierre De Muelenaere
发明人： Michel Dauw , Patrick Verleysen , Xavier Gallez , Pierre De Muelenaere
IPC分类号： G06K9/18 , G06K9/34
CPC分类号： G06K9/4652 , G06K9/6842 , G06K2209/01
摘要： Method for up-scaling a color image prior to performing subsequent processing on said color image, comprising the steps of converting the color image into multiple image layers distinguishable from each other and up-scaling at least one of said multiple image layers. The up-scaling is tuned towards the subsequent processing, for example luminance is upscaled at higher quality than chrominance. Further, a method for interpreting information present on digitally acquired documents, comprising the steps of: (i) determining a country; (ii) identifying a list of languages and character sets in use in said country; (iii) performing optical character recognition simultaneously using all languages and character sets of the list; (iv) performing field parsing to identify fields in the digitally acquired document on the basis of international as well as country-specific field recognition rules; (v) storing the recognized information according to the identified fields in a database.
摘要翻译：用于在对所述彩色图像执行后续处理之前对彩色图像进行放大缩放的方法，包括以下步骤：将所述彩色图像转换成可彼此区分的多个图像层，并且对所述多个图像层中的至少一个进行上调。升序调整朝向后续处理，例如，以比色度更高的质量放大亮度。此外，一种用于解释存在于数字获取的文档上的信息的方法，包括以下步骤：（i）确定一个国家; （ii）确定在该国使用的语言和字符集列表; （iii）使用列表的所有语言和字符集同时执行光学字符识别; （iv）根据国际和国家特定的领域确认规则进行现场解析以识别数字获取的文件中的字段; （v）根据所识别的字段将识别的信息存储在数据库中。

3. 发明授权

US08411940B2 Method for fast up-scaling of color images and method for interpretation of digitally acquired documents 有权
标题翻译：彩色图像快速缩放方法和数字采集文件解释方法
公开(公告)号：US08411940B2
公开(公告)日：2013-04-02
申请号：US12673534
申请日：2008-08-14
申请人： Michel Dauw , Patrick Verleysen , Xavier Gallez , Pierre De Muelenaere
发明人： Michel Dauw , Patrick Verleysen , Xavier Gallez , Pierre De Muelenaere
IPC分类号： G06K9/00 , G06K9/32
CPC分类号： G06K9/4652 , G06K9/6842 , G06K2209/01
摘要： Method for up-scaling a color image prior to performing subsequent processing on said color image, comprising the steps of converting the color image into multiple image layers distinguishable from each other and up-scaling at least one of said multiple image layers. The up-scaling is tuned towards the subsequent processing, for example luminance is upscaled at higher quality than chrominance. Further, a method for interpreting information present on digitally acquired documents, comprising the steps of: (i) determining a country; (ii) identifying a list of languages and character sets in use in said country; (iii) performing optical character recognition simultaneously using all languages and character sets of the list; (iv) performing field parsing to identify fields in the digitally acquired document on the basis of international as well as country-specific field recognition rules; (v) storing the recognized information according to the identified fields in a database.
摘要翻译：用于在对所述彩色图像执行后续处理之前对彩色图像进行放大缩放的方法，包括以下步骤：将所述彩色图像转换成可彼此区分的多个图像层，并且对所述多个图像层中的至少一个进行上调。升序调整朝向后续处理，例如，以比色度更高的质量放大亮度。此外，一种用于解释存在于数字获取的文档上的信息的方法，包括以下步骤：（i）确定一个国家; （ii）确定在该国使用的语言和字符集列表; （iii）使用列表的所有语言和字符集同时执行光学字符识别; （iv）根据国际和国家特定的领域确认规则进行现场解析以识别数字获取的文件中的字段; （v）根据所识别的字段将识别的信息存储在数据库中。

4. 发明申请

US20170061182A1 METHOD FOR PROCESSING INFORMATION FROM A HAND-HELD SCANNING DEVICE 有权
标题翻译：从手持扫描装置处理信息的方法
公开(公告)号：US20170061182A1
公开(公告)日：2017-03-02
申请号：US14840862
申请日：2015-08-31
申请人： Pierre De Muelenaere , Michel Dauw , Patrick Verleysen , Rene Barbier
发明人： Pierre De Muelenaere , Michel Dauw , Patrick Verleysen , Rene Barbier
IPC分类号： G06K7/10
CPC分类号： G06K7/10881 , G06K9/00442 , G06K9/228 , G06K9/3283
摘要： A method implemented on a mobile device for selecting information on a paper document using a hand-held scanning device. The method provides an interface to the user, receives information from the hand-held pen scanning device connected to the mobile device and determines if the received information is valid information for the type of information to be selected. The invention further relates to using a remote computer for performing image processing and data extraction when more powerful resources are needed.
摘要翻译：一种在移动设备上实现的用于使用手持扫描设备选择纸质文档上的信息的方法。该方法向用户提供一个接口，从连接到移动设备的手持笔扫描设备接收信息，并确定接收到的信息是否是要被选择的信息类型的有效信息。本发明还涉及当需要更强大的资源时，使用远程计算机进行图像处理和数据提取。

5. 发明授权

US09679179B2 Method for processing information from a hand-held scanning device 有权
公开(公告)号：US09679179B2
公开(公告)日：2017-06-13
申请号：US14840862
申请日：2015-08-31
申请人： Pierre De Muelenaere , Michel Dauw , Patrick Verleysen , Rene Barbier
发明人： Pierre De Muelenaere , Michel Dauw , Patrick Verleysen , Rene Barbier
IPC分类号： G06K7/10 , G06K9/00
CPC分类号： G06K7/10881 , G06K9/00442 , G06K9/228 , G06K9/3283
摘要： A method implemented on a mobile device for selecting information on a paper document using a hand-held scanning device. The method provides an interface to the user, receives information from the hand-held pen scanning device connected to the mobile device and determines if the received information is valid information for the type of information to be selected. The invention further relates to using a remote computer for performing image processing and data extraction when more powerful resources are needed.

6. 发明申请

US20120307316A1 AUTONOMOUS PORTABLE SCANNERS 有权
标题翻译：自动便携式扫描仪
公开(公告)号：US20120307316A1
公开(公告)日：2012-12-06
申请号：US13587909
申请日：2012-08-16
申请人： Pierre De Muelenaere , Michel Dauw , Oliver Dupont , Patrick Verleysen
发明人： Pierre De Muelenaere , Michel Dauw , Oliver Dupont , Patrick Verleysen
IPC分类号： H04N1/40
CPC分类号： H04N1/00222 , H04N2201/0044 , H04N2201/0081 , H04N2201/0096
摘要： Battery-powered portable scanner, comprising: a scanning unit for scanning documents and forming digital representations thereof; a processor, communicatively connected to the scanning unit and provided for controlling the scanning operation; at least a first embedded storage capabilities, each of which is communicatively connected to the processor and each of which comprises either an internal memory for internally storing the digital representations or a communication link to an external storage medium for externally storing the digital representations. The processor is provided for enabling autonomous operation without connection to a terminal. The processor may be provided with an embedded routing application which is provided for routing the digital representations to a predetermined selection among the embedded storage capabilities.
摘要翻译：电池供电便携式扫描器，包括：用于扫描文件并形成其数字表示的扫描单元; 处理器，通信地连接到扫描单元并被提供用于控制扫描操作; 至少第一嵌入式存储能力，其中每一个通信地连接到处理器，并且其中的每一个包括用于内部存储数字表示的内部存储器或用于外部存储数字表示的外部存储介质的通信链路。提供处理器用于在不连接到终端的情况下实现自主操作。处理器可以设置有嵌入式路由应用，其被提供用于将数字表示路由到嵌入式存储能力中的预定选择。

7. 发明申请

US20130039591A1 PATTERN RECOGNITION PROCESS, COMPUTER PROGRAM PRODUCT AND MOBILE TERMINAL 有权
标题翻译：模式识别过程，计算机程序产品和移动终端
公开(公告)号：US20130039591A1
公开(公告)日：2013-02-14
申请号：US13442192
申请日：2012-04-09
申请人： Pierre De Muelenaere , Michel Dauw , Olivier Dupont , Patrick Verleysen
发明人： Pierre De Muelenaere , Michel Dauw , Olivier Dupont , Patrick Verleysen
IPC分类号： G06K9/62
CPC分类号： G06K9/44 , G06K9/6282 , G06K2209/01
摘要： Pattern recognition process that includes, starting from an input pattern: normalization of the input pattern into a normalized pattern of predetermined size; generation of a reliable pattern from the normalized pattern by using at least one morphological operator; calculation of a distance between the reliable pattern and selected templates which are selected from a template library; classification of the reliable patterns into at least one of the classes of the selected templates by means of at least one non-parametric classification method, which uses the classes of the selected templates and the calculated distances as inputs and outputs identified classes along with confidence levels.
摘要翻译：模式识别处理包括从输入图案开始：将输入图案归一化为规定尺寸的规格化图案; 通过使用至少一个形态算子从标准化图案生成可靠图案; 计算从模板库中选择的可靠模式与所选模板之间的距离; 通过至少一个非参数分类方法将可靠模式分类为所选模板的类别中的至少一个，其使用所选模板的类别和计算出的距离作为输入，并且输出所识别的类以及置信水平。

8. 发明授权

US08699100B2 Autonomous sheet-fed scanner 有权
标题翻译：自动单张纸扫描仪
公开(公告)号：US08699100B2
公开(公告)日：2014-04-15
申请号：US13023666
申请日：2011-02-09
申请人： Pierre De Muelenaere , Michel Dauw , Olivier Dupont , Patrick Verleysen
发明人： Pierre De Muelenaere , Michel Dauw , Olivier Dupont , Patrick Verleysen
IPC分类号： H04N1/46 , B65H33/04 , H04N1/04
CPC分类号： H04N1/00222 , H04N2201/0044 , H04N2201/0081 , H04N2201/0096
摘要： Battery-powered portable sheet-fed scanner, comprising: a scanning unit (21-23) for scanning documents and forming digital representations thereof; a sheet feeder (28) for feeding a document past the scanning unit; a processor (20), communicatively connected to the scanning unit and provided for controlling the scanning operation; a plurality of embedded storage capabilities, each of which is communicatively connected to the processor and each of which comprises either an internal memory (26) for internally storing the digital representations or a communication link (24; 25) to an external storage medium for externally storing the digital representations. The processor is provided with an embedded routing application which is provided for routing the digital representations to a predetermined selection among the embedded storage capabilities.
摘要翻译：电池供电的便携式单张纸扫描器，包括：扫描单元（21-23），用于扫描文件并形成数字表示; 用于将文件馈送通过扫描单元的送纸器（28）处理器（20），通信地连接到扫描单元并被提供用于控制扫描操作; 多个嵌入式存储能力，其中每一个通信地连接到处理器，其中每一个包括用于将数字表示内部存储的内部存储器（26）或用于外部的外部存储介质的通信链路（24; 25）存储数字表示。该处理器设置有嵌入式路由应用，其被提供用于将数字表示路由到嵌入式存储能力中的预定选择。

9. 发明授权

US08463054B2 Hierarchical OCR using decision tree and nonparametric classifier 有权
标题翻译：分层OCR使用决策树和非参数分类器
公开(公告)号：US08463054B2
公开(公告)日：2013-06-11
申请号：US13442192
申请日：2012-04-09
申请人： Pierre De Muelenaere , Michel Dauw , Olivier Dupont , Patrick Verleysen
发明人： Pierre De Muelenaere , Michel Dauw , Olivier Dupont , Patrick Verleysen
IPC分类号： G06K9/00
CPC分类号： G06K9/44 , G06K9/6282 , G06K2209/01
摘要： A pattern recognition process, a non-transitory computer program product, and a mobile terminal for pattern recognition. An input pattern is normalized and a reliable pattern is generated from the normalized pattern by using at least one morphological operator. The distance between the reliable pattern and selected templates which are selected from a template library using a decision tree, is calculated. The reliable patterns are classified into at least one of the classes of the selected templates by at least one non-parametric classification method.
摘要翻译：模式识别过程，非暂时性计算机程序产品和用于模式识别的移动终端。通过使用至少一个形态运算符将输入图案归一化并从标准化图案生成可靠图案。计算从使用决策树的模板库中选择的可靠模式与所选模板之间的距离。通过至少一种非参数分类方法将可靠模式分类为所选模板的类别中的至少一个。

10. 发明授权

US09692929B2 Method and system for correction of an image from a hand-held scanning device 有权
公开(公告)号：US09692929B2
公开(公告)日：2017-06-27
申请号：US14840670
申请日：2015-08-31
申请人： Pierre De Muelenaere , Michel Dauw , Patrick Verleysen , Rene Barbier
发明人： Pierre De Muelenaere , Michel Dauw , Patrick Verleysen , Rene Barbier
IPC分类号： H04N1/047 , G06K9/22 , G06K9/36
CPC分类号： H04N1/047 , G06K9/228 , G06K9/3275 , G06K2009/363 , G06K2209/01 , H04N1/00331 , H04N2201/0081 , H04N2201/0096
摘要： A method for correcting an image acquired by a hand-held scanning device. A binarized image of an acquired image is cropped by removing columns on the left end and on the right end of only first components. A work image is created from the cropped image by replacing in each row of components series of first components smaller than a predetermined distance with series of second components. In the work image, a central line is identified. The identified central line in the work image is used to identify the corresponding central line in the cropped image forming a central line image, and in the central line image, the central text line is straightened.

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