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41. 发明授权

US5982421A Image-shake correcting device utilizing optical correcting means and electronic correcting means 失效
标题翻译：利用光学校正装置和电子校正装置的图像抖动校正装置
公开(公告)号：US5982421A
公开(公告)日：1999-11-09
申请号：US870022
申请日：1997-06-05
申请人： Kazuya Inou , Kitahiro Kaneda
发明人： Kazuya Inou , Kitahiro Kaneda
IPC分类号： H04N5/232
CPC分类号： H04N5/23283 , H04N5/23248 , H04N5/23254 , H04N5/23267
摘要： An image-shake correcting device including a motion-vector detecting circuit for detecting a motion vector of an image in the horizontal and vertical directions thereof, an optical correcting device for optically correcting a movement of the image in the vertical direction thereof in accordance with the output of the motion-vector detecting circuit, an electronic correcting device for electronically correcting a movement of the image in the horizontal direction thereof in accordance with the output of the motion-vector detecting circuit, and a control circuit for selectively controlling the optical correcting device and the electronic correcting device in accordance with the state of movement of the image which is detected by the motion-vector detecting circuit.
摘要翻译：一种图像抖动校正装置，包括用于检测在其水平和垂直方向上的图像的运动矢量的运动矢量检测电路，光学校正装置，用于根据图像的垂直方向光学校正图像的垂直方向的运动运动矢量检测电路的输出，电子校正装置，用于根据运动矢量检测电路的输出电子校正图像在水平方向上的移动;以及控制电路，用于选择性地控制光学校正装置以及根据由运动矢量检测电路检测到的图像的移动状态的电子校正装置。

42. 发明授权

US5604538A Autofocus apparatus utilizing luma and chroma components to determine whether focusing is possible 失效
标题翻译：自动对焦装置利用亮度和色度分量来确定聚焦是否可能
公开(公告)号：US5604538A
公开(公告)日：1997-02-18
申请号：US189298
申请日：1994-01-31
申请人： Kitahiro Kaneda , Hirofumi Takei
发明人： Kitahiro Kaneda , Hirofumi Takei
IPC分类号： G02B7/28 , H04N5/232 , H04N5/235 , G03B13/00
CPC分类号： G02B7/28 , H04N5/23212
摘要： An image pickup apparatus includes a focus detector for extracting a focus signal according to a focus condition and for executing a focus adjustment, a detector for detecting chrominance level and luminance level in an image pickup plane from an image pickup signal output from an image sensor, a discriminator for discriminating an image pickup condition of the image pickup plane on the basis of an output of the detector and discriminating a predetermined low contrast condition where the detected chrominance and luminance levels are less than predetermined levels and a controller for controlling the focus detector on the basis of the focus signal and inhibiting a focus adjusting operation of the focus detector or reducing a speed thereof in accordance with a discriminating result of the discriminator.
摘要翻译：图像拾取装置包括：聚焦检测器，用于根据焦点条件提取聚焦信号并执行聚焦调节;检测器，用于从图像传感器输出的图像拾取信号中检测摄像平面中的色度电平和亮度级; 鉴别器，用于根据检测器的输出鉴别图像拾取条件，并鉴别检测到的色度和亮度级别低于预定电平的预定低对比度条件;以及用于控制焦点检测器的控制器根据鉴别器的识别结果，聚焦信号的基础和聚焦检测器的焦点调节操作或降低其速度。

43. 发明授权

US5565918A Automatic exposure control device with light measuring area setting 失效
标题翻译：自动曝光控制装置，具有光测量区域设置
公开(公告)号：US5565918A
公开(公告)日：1996-10-15
申请号：US245414
申请日：1994-06-24
申请人： Hideo Homma , Kitahiro Kaneda , Kunihiko Yamada
发明人： Hideo Homma , Kitahiro Kaneda , Kunihiko Yamada
IPC分类号： H04N5/235 , H04N5/238
CPC分类号： H04N5/2352 , H04N5/2351
摘要： An exposure control device includes an area setting circuit which sets a light measuring area on a part of an image sensing plane; a judging circuit which detects a back light image plane on the basis of a difference in level between video signals corresponding to the inside and the outside of the light measuring area; a high luminance detecting circuit which detects a high luminance part of the image sensing plane on the basis of the video signals; and a control circuit arranged to have the light measuring area set on the image sensing plane excluding the high luminance part from the light measuring area by controlling the area setting circuit on the basis of the output of the high luminance detection circuit when the image sensing plane is judged to be a back light image plane by the judging circuit. The device is arranged to attach weight to the average levels of the signals of the inside and the outside of the light measuring area according to the result of comparison of these signals, to add the weighted average signal levels together and to perform exposure control according to the result of addition.
摘要翻译：曝光控制装置包括：区域设定电路，其设置摄像面的一部分上的光测量区域; 判断电路，其基于与所述光测量区域的内部和外部相对应的视频信号之间的电平差来检测背光图像平面; 高亮度检测电路，其基于视频信号检测图像感测平面的高亮度部分; 以及控制电路，其被配置为通过基于所述高亮度检测电路的输出来控制所述区域设置电路，使得所述光测量区域设置在除了来自所述光测量区域的高亮度部分之外的所述图像感测平面上，由判断电路判定为背光像平面。该装置被配置为根据这些信号的比较结果将重量与光测量区域的内部和外部的信号的平均电平相加，以将加权的平均信号电平加在一起，并根据加成的结果。

44. 发明申请

US20120082388A1 IMAGE PROCESSING APPARATUS, IMAGE PROCESSING METHOD, AND COMPUTER PROGRAM 有权
标题翻译：图像处理设备，图像处理方法和计算机程序
公开(公告)号：US20120082388A1
公开(公告)日：2012-04-05
申请号：US13299283
申请日：2011-11-17
申请人： Makoto Enomoto , Tomotoshi Kanatsu , Kitahiro Kaneda
发明人： Makoto Enomoto , Tomotoshi Kanatsu , Kitahiro Kaneda
IPC分类号： G06K9/46
CPC分类号： G06F17/2205 , G06K9/00442
摘要： This invention generates a digital document by applying character recognition to character images in a document image, and rendering the character recognition result on the document image in a transparent color. This digital document allows to specify a part corresponding to a search keyword on the document image upon conducting a search. When this digital document is generated, it includes a description required to use glyph data (font data) of a simple character shape commonly to a plurality of character types as font data used upon rendering the character recognition result. Therefore, even when the digital document needs to save font data, an increase in file size can be minimized. Also, by rendering using a simple character shape, the data size of the font data itself can be reduced.
摘要翻译：本发明通过对文档图像中的字符图像应用字符识别并以文字图像将文字识别结果呈现为透明颜色来生成数字文档。该数字文档允许在进行搜索时在文档图像上指定与搜索关键词对应的部分。当生成该数字文档时，它包括将字符数据（字体数据）简单字符形状通常用作多个字符类型所需的描述，作为在呈现字符识别结果时使用的字体数据。因此，即使数字文档需要保存字体数据，文件大小也可以最小化。此外，通过使用简单的字符形状进行渲染，可以减少字体数据本身的数据大小。

45. 发明申请

US20100239160A1 IMAGE PROCESSING APPARATUS, IMAGE PROCESSING METHOD, AND COMPUTER PROGRAM 有权
标题翻译：图像处理设备，图像处理方法和计算机程序
公开(公告)号：US20100239160A1
公开(公告)日：2010-09-23
申请号：US12439994
申请日：2008-06-23
申请人： Makoto Enomoto , Tomotoshi Kanatsu , Kitahiro Kaneda
发明人： Makoto Enomoto , Tomotoshi Kanatsu , Kitahiro Kaneda
IPC分类号： G06K9/46 , G06K9/00 , G06F17/00 , G06F17/30
CPC分类号： G06F17/2205 , G06K9/00442
摘要： This invention generates a digital document by applying character recognition to character images in a document image, and rendering the character recognition result on the document image in a transparent color. This digital document allows to specify a part corresponding to a search keyword on the document image upon conducting a search. When this digital document is generated, it includes a description required to use glyph data (font data) of a simple character shape commonly to a plurality of character types as font data used upon rendering the character recognition result. Therefore, even when the digital document needs to save font data, an increase in file size can be minimized. Also, by rendering using a simple character shape, the data size of the font data itself can be reduced.
摘要翻译：本发明通过对文档图像中的字符图像应用字符识别并以文字图像将文字识别结果呈现为透明颜色来生成数字文档。该数字文档允许在进行搜索时在文档图像上指定与搜索关键词对应的部分。当生成该数字文档时，它包括将字符数据（字体数据）简单字符形状通常用作多个字符类型所需的描述，作为在呈现字符识别结果时使用的字体数据。因此，即使数字文档需要保存字体数据，文件大小也可以最小化。此外，通过使用简单的字符形状进行渲染，可以减少字体数据本身的数据大小。

46. 发明授权

US07664321B2 Image processing method, system, program, program storage medium and information processing apparatus 失效
标题翻译：图像处理方法，系统，程序，程序存储介质和信息处理装置
公开(公告)号：US07664321B2
公开(公告)日：2010-02-16
申请号：US10536187
申请日：2004-01-27
申请人： Shigeo Fukuoka , Hiroshi Tanioka , Akihiro Usami , Ken-Ichi Ohta , Kitahiro Kaneda , Hirohiko Ito , Shinichi Kato , Tomohiro Akiba , Tomotoshi Kanatsu , Reiji Misawa , Yoshihide Terao , Mitsuru Uzawa
发明人： Shigeo Fukuoka , Hiroshi Tanioka , Akihiro Usami , Ken-Ichi Ohta , Kitahiro Kaneda , Hirohiko Ito , Shinichi Kato , Tomohiro Akiba , Tomotoshi Kanatsu , Reiji Misawa , Yoshihide Terao , Mitsuru Uzawa
IPC分类号： G06K9/00
CPC分类号： H04N1/00331 , G06K9/2054 , G06K2209/01 , H04N1/00244 , H04N1/00326 , H04N1/00334 , H04N1/00363 , H04N1/2166 , H04N1/32133 , H04N2201/0094 , H04N2201/3226 , H04N2201/3271
摘要： This invention provides the following environment. That is, an original document file corresponding to a document to be copied is specified from image data of that document to be copied, and a print process is made based on the specified file so as to prevent deterioration of image quality. Also, when a document to be copied is not registered, a registration process is executed to suppress deterioration of image quality in an early stage. Furthermore, since the document is converted into vector data, re-use of such document is facilitated, and deterioration of image quality can be suppressed even when an image process such as enlargement or the like is made. To this end, when an original digital file cannot be specified, an apparatus of this embodiment executes a vectorization process (S54), converts the obtained vector data into a data format that can be re-used by an application (S55), and registers the converted file in a file server (S56). With this registration process, since the location of the file is settled, that location information is composited on an image to be scanned using an identifier such as a two-dimensional barcode or the like (S48), and the composite image can be printed (S49). Even when the printed document is scanned again, a registered digital file can be easily specified.
摘要翻译：本发明提供以下环境。也就是说，从要复制的文档的图像数据中指定与要复制的文档相对应的原始文档文件，并且基于指定的文件进行打印处理，以防止图像质量的劣化。此外，当没有注册要复制的文档时，执行注册处理以抑制早期的图像质量的劣化。此外，由于文档被转换为矢量数据，因此便利于这种文档的重用，并且即使当进行诸如放大等的图像处理时也能够抑制图像质量的劣化。为此，当不能指定原始数字文件时，本实施例的装置执行向量化处理（S54），将所获得的矢量数据转换为可由应用重新使用的数据格式（S55），并且向文件服务器中的转换文件（S56）。通过该注册处理，由于文件的位置被确定，所以将该位置信息合成到要使用诸如二维条形码等的标识符进行扫描的图像上（S48），并且可以打印合成图像 S49）。即使再次扫描打印文档，也可以容易地指定注册的数字文件。

47. 发明授权

US07536026B2 Image processing apparatus and method 失效
标题翻译：图像处理装置及方法
公开(公告)号：US07536026B2
公开(公告)日：2009-05-19
申请号：US11670205
申请日：2007-02-01
申请人： Kitahiro Kaneda , Keiichi Iwamura , Ken-ichi Ohta , Yoshihiro Ishida , Shinichi Kato , Junichi Hayashi , Jun Tamaru , Takami Eguchi
发明人： Kitahiro Kaneda , Keiichi Iwamura , Ken-ichi Ohta , Yoshihiro Ishida , Shinichi Kato , Junichi Hayashi , Jun Tamaru , Takami Eguchi
IPC分类号： H04K1/00
CPC分类号： G06T1/0028 , G06T2201/0051 , G06T2201/0061 , H04N1/32203 , H04N1/32208 , H04N1/32219 , H04N1/32251 , H04N1/32261 , H04N1/32299 , H04N1/32315 , H04N2201/3226 , H04N2201/3233
摘要： It is required to protect the copyrights and the like of partial images which form respective parts of an image obtained by reading an image, exchanged using a print as a medium, by an image scanner or the like. Input image data is divided into a plurality of image regions having different features, digital watermarks, which are embedded in the detected image regions by embedding methods corresponding to the features of the image regions, are extracted, and the availability of the input image is checked on the basis of the extracted digital watermarks.
摘要翻译：需要通过图像扫描器等来保护通过读取使用打印作为介质进行交换的图像而获得的图像的相应部分的部分图像的版权等。输入图像数据被分成具有不同特征的多个图像区域，提取嵌入在检测图像区域中的嵌入方法，通过嵌入与图像区域的特征相对应的方法，检查输入图像的可用性在提取的数字水印的基础上。

48. 发明授权

US07209572B2 Digital watermark embedding apparatus, digital watermark extraction apparatus, and methods thereof 失效
标题翻译：数字水印嵌入装置，数字水印提取装置及其方法
公开(公告)号：US07209572B2
公开(公告)日：2007-04-24
申请号：US10456534
申请日：2003-06-09
申请人： Keiichi Iwamura , Kitahiro Kaneda , Jun Tamaru , Takami Eguchi
发明人： Keiichi Iwamura , Kitahiro Kaneda , Jun Tamaru , Takami Eguchi
IPC分类号： H04K1/00
CPC分类号： G06T1/0028 , G06T2201/0051 , G06T2201/0062
摘要： A document image undergoes document analysis to obtain circumscribing rectangles of characters (S601), and two distances between non-neighboring circumscribing rectangles from the head of the document are respectively calculated as d1 and d2 (S603). If information to be embedded is 1, one or a combination of a process for changing a parameter associated with the size of a circumscribing rectangle and a process for changing a parameter associated with the position of a circumscribing rectangle is executed to satisfy d1>d2 (S605). If information to be embedded is 0, one or a combination of the above two parameter change processes is executed to satisfy d1
摘要翻译：文档图像经历文档分析以获得字符的外接矩形（S 601），并且从文档头部的不相邻外接矩形之间的两个距离分别被计算为d 1和d 2（S 603）。如果要嵌入的信息为1，则执行用于改变与外接矩形的尺寸相关联的参数的处理的一个或组合，以及用于改变与外接矩形的位置相关联的参数的处理以满足d 1> d 2（S 605）。如果要嵌入的信息为0，则执行上述两个参数改变处理中的一个或组合以满足d 1

49. 发明申请

US20070003139A1 Data processing apparatus, data processing method, and computer program 有权
标题翻译：数据处理装置，数据处理方法和计算机程序
公开(公告)号：US20070003139A1
公开(公告)日：2007-01-04
申请号：US11433034
申请日：2006-05-12
申请人： Taeko Gotoh , Tomotoshi Kanatsu , Kitahiro Kaneda , Jun Fujisawa , Satoshi Imaizumi
发明人： Taeko Gotoh , Tomotoshi Kanatsu , Kitahiro Kaneda , Jun Fujisawa , Satoshi Imaizumi
IPC分类号： G06K9/34 , G06K9/54
CPC分类号： G06K9/00463 , G06K9/00456 , G06T11/60
摘要： A data processing apparatus produces electronic data from a document image in which a text part, a photograph part, etc. are mixed. This electronic data enables a user to display information in a required part. The apparatus extracts an object from an input image and integrates information on the extracted object and layout control information (script) for modifying a layout so as to generate integrated electronic data. A script program can be executed when the electronic data is used, which allows an object designated by a user to be magnified and rearranged so as to facilitate visualization of the object.
摘要翻译：数据处理装置从其中混合有文本部分，照片部分等的文档图像产生电子数据。该电子数据使用户能够在所需的部分显示信息。该装置从输入图像中提取对象，并且将关于所提取的对象的信息和用于修改布局的布局控制信息（脚本））集成以产生集成的电子数据。当使用电子数据时，可以执行脚本程序，这允许用户指定的对象被放大和重新排列，以便于对象的可视化。

50. 发明申请

US20050238257A1 Form search apparatus and method 有权
公开(公告)号：US20050238257A1
公开(公告)日：2005-10-27
申请号：US11127188
申请日：2005-05-12
申请人： Kitahiro Kaneda , Ken-ichi Kazumi , Tomotoshi Kanatsu
发明人： Kitahiro Kaneda , Ken-ichi Kazumi , Tomotoshi Kanatsu
IPC分类号： G06F17/30 , G06K9/20 , G06Q10/10 , G06T7/00 , G06T7/60 , G06K9/00 , G06K9/46
CPC分类号： G06K9/00463
摘要： Forms such as business forms used in banks and post offices are automatically classified using a form search apparatus and method. The method of classifying forms comprises extracting features from the image data of the input form and comparing the extracted features with stored features of a set of template forms corresponding to a set of known classifications of forms. The comparing step compares extracted features which comprise attributes of tables contained in the template forms and the input form respectively. The attributes of tables may be the number of tables in the form, or the number of cells comprising the tables. An approximate matching step is used to reduce the number of candidate template forms.

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