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1. 发明授权

US07729019B2 Image reading system and image reading program 失效
标题翻译：图像阅读系统和图像阅读程序
公开(公告)号：US07729019B2
公开(公告)日：2010-06-01
申请号：US11870657
申请日：2007-10-11
申请人： Shigeki Yamada , Takahisa Akaishi
发明人： Shigeki Yamada , Takahisa Akaishi
IPC分类号： H04N1/04
CPC分类号： H04N1/6094 , H04N1/4074 , H04N9/11 , H04N2209/047
摘要： An object of this invention is to provide an image reading apparatus which can reselect a film type after prescanning, and after confirming the result on the monitor, perform actual scanning. To achieve this object, a film scanner selects from a color table storage a color table corresponding to the type of film, sets the color table in an image data converter, and performs prescanning. If the user reselects a film type after prescanning, the color table set before prescanning and a color table selected after prescanning are transferred to a confirmation image changing unit where the difference between the two tables is calculated. Pres-canned image data is transferred from a memory to the confirmation image changing unit, added to the difference, and returned to the memory. The color table selected after prescanning is set in the image data converter, and scanning for obtaining a high-resolution image is executed.
摘要翻译：本发明的目的是提供一种在预扫描之后可以重新选择胶片类型并且在确认监视器上的结果之后进行实际扫描的图像读取装置。为了实现该目的，胶片扫描器从色表中选择与胶片类型相对应的色表，将图表数据转换器中的色表设置，并执行预扫描。如果用户在预扫描之后重新选择电影类型，则在预扫描之前设置的色表和在预扫描之后选择的色表被传送到确定图像改变单元，其中计算两个表之间的差。预置图像数据从存储器传送到确认图像改变单元，加到差值上并返回到存储器。在图像数据转换器中设置预扫描之后选择的色表，并且执行用于获得高分辨率图像的扫描。

2. 发明申请

US20080030801A1 IMAGE READING SYSTEM AND IMAGE READING PROGRAM 失效
标题翻译：图像读取系统和图像读取程序
公开(公告)号：US20080030801A1
公开(公告)日：2008-02-07
申请号：US11870657
申请日：2007-10-11
申请人： Shigeki Yamada , Takahisa Akaishi
发明人： Shigeki Yamada , Takahisa Akaishi
IPC分类号： H04N1/04
CPC分类号： H04N1/6094 , H04N1/4074 , H04N9/11 , H04N2209/047
摘要： An object of this invention is to provide an image reading apparatus which can reselect a film type after prescanning, and after confirming the result on the monitor, perform actual scanning. To achieve this object, a film scanner selects from a color table storage a color table corresponding to the type of film, sets the color table in an image data converter, and performs prescanning. If the user reselects a film type after prescanning, the color table set before prescanning and a color table selected after prescanning are transferred to a confirmation image changing unit where the difference between the two tables is calculated. Prescanned image data is transferred from a memory to the confirmation image changing unit, added to the difference, and returned to the memory. The color table selected after prescanning is set in the image data converter, and scanning for obtaining a high-resolution image is executed.
摘要翻译：本发明的目的是提供一种在预扫描之后可以重新选择胶片类型并且在确认监视器上的结果之后进行实际扫描的图像读取装置。为了实现该目的，胶片扫描器从色表中选择与胶片类型相对应的色表，将图表数据转换器中的色表设置，并执行预扫描。如果用户在预扫描之后重新选择电影类型，则在预扫描之前设置的色表和在预扫描之后选择的色表被传送到确定图像改变单元，其中计算两个表之间的差。预定图像数据从存储器传送到确认图像改变单元，加到差值上并返回到存储器。在图像数据转换器中设置预扫描之后选择的色表，并且执行用于获得高分辨率图像的扫描。

3. 发明授权

US07327493B2 Image reading system and image reading program 失效
标题翻译：图像阅读系统和图像阅读程序
公开(公告)号：US07327493B2
公开(公告)日：2008-02-05
申请号：US10408327
申请日：2003-04-07
申请人： Shigeki Yamada , Takahisa Akaishi
发明人： Shigeki Yamada , Takahisa Akaishi
IPC分类号： H04N1/60 , H04N1/04
CPC分类号： H04N1/6094 , H04N1/4074 , H04N9/11 , H04N2209/047
摘要： An object of this invention is to provide an image reading apparatus which can reselect a film type after prescanning, and after confirming the result on the monitor, perform actual scanning. To achieve this object, a film scanner selects from a color table storage a color table corresponding to the type of film, sets the color table in an image data converter, and performs prescanning. If the user reselects a film type after prescanning, the color table set before prescanning and a color table selected after prescanning are transferred to a confirmation image changing unit where the difference between the two tables is calculated. Prescanned image data is transferred from a memory to the confirmation image changing unit, added to the difference, and returned to the memory. The color table selected after prescanning is set in the image data converter, and scanning for obtaining a high-resolution image is executed.
摘要翻译：本发明的目的是提供一种在预扫描之后可以重新选择胶片类型并且在确认监视器上的结果之后进行实际扫描的图像读取装置。为了实现该目的，胶片扫描器从色表中选择与胶片类型相对应的色表，将图表数据转换器中的色表设置，并执行预扫描。如果用户在预扫描之后重新选择电影类型，则在预扫描之前设置的色表和在预扫描之后选择的色表被传送到确定图像改变单元，其中计算两个表之间的差。预定图像数据从存储器传送到确认图像改变单元，加到差值上并返回到存储器。在图像数据转换器中设置预扫描之后选择的色表，并且执行用于获得高分辨率图像的扫描。

4. 发明授权

US07447350B2 Color difference judgment apparatus and method 失效
标题翻译：色差判断装置及方法
公开(公告)号：US07447350B2
公开(公告)日：2008-11-04
申请号：US10704599
申请日：2003-11-12
申请人： Takahisa Akaishi
发明人： Takahisa Akaishi
IPC分类号： G06K9/62
CPC分类号： G06T5/005 , G06T2207/10008 , G06T2207/10024 , H04N1/58 , H04N1/6058
摘要： The present invention is related to a color difference judgment apparatus for judging a color difference between a first color and a second color in RGB color space. The method is comprising: distance calculating means for calculating distance between the first and second colors in RGB color space; threshold-value candidate storage means for storing a plurality of threshold-value candidates; threshold-value selecting means for selecting a threshold value from among the plurality of threshold-value candidates that have been stored in the threshold-value candidate storage means; and comparing decision means for comparing the distance calculated by the distance calculating means and the threshold value selected by the threshold-value selecting means and deciding that the color difference between the first and second colors lies within an allowable range if the distance is less than the threshold value.
摘要翻译：本发明涉及一种用于判断RGB颜色空间中的第一颜色和第二颜色之间的色差的色差判断装置。该方法包括：距离计算装置，用于计算RGB颜色空间中第一和第二颜色之间的距离; 阈值候选存储装置，用于存储多个阈值候选; 阈值选择装置，用于从已经存储在阈值候选存储装置中的多个阈值候选中选择阈值; 以及比较用于比较由距离计算装置计算出的距离和由阈值选择装置选择的阈值的判定装置，并且如果距离小于所述阈值选择装置，则判定第一颜色和第二颜色之间的色差处于允许范围内阈值。

5. 发明授权

US08836994B2 Data processing system and data processing method forming a high-quality image on a printing medium by selecting a mask pattern data group based on a frequency characteristic of the input image data and mask pattern data group 有权
标题翻译：数据处理系统和数据处理方法，通过基于输入图像数据和掩模图案数据组的频率特性选择掩模图案数据组，在打印介质上形成高质量图像
公开(公告)号：US08836994B2
公开(公告)日：2014-09-16
申请号：US13457756
申请日：2012-04-27
申请人： Yumi Yanai , Hiroshi Mori , Takahisa Akaishi , Yoshikazu Ishikawa , Misae Tasaki
发明人： Yumi Yanai , Hiroshi Mori , Takahisa Akaishi , Yoshikazu Ishikawa , Misae Tasaki
IPC分类号： G06K15/10 , B41J2/205
CPC分类号： G06K15/107
摘要： The present invention has an objective of providing an image formation apparatus that can output binary image data on a printing medium with a favorable quality. According to the present invention, a plurality of different pieces of mask data stored in a storage unit is used to generate a plurality of different pieces of divided data. Then, the frequency characteristic information of the respective plurality of generated thinned images is calculated. Thereafter, the pieces of frequency characteristic information of the respective plurality of generated thinned images are compared to select, from among the plurality of pieces of mask data stored in the storage unit, a divided mask pattern to be used for the input image data. Then, the selected divided mask pattern is used to form the image.
摘要翻译：本发明的目的是提供一种能够以良好的质量在打印介质上输出二值图像数据的图像形成装置。根据本发明，存储在存储单元中的多个不同的掩码数据被用于生成多个不同的分割数据。然后，计算出各个生成的细化图像的频率特性信息。此后，比较各个多个生成的细化图像的频率特性信息，从存储在存储单元中的多个掩码数据中选择要用于输入图像数据的划分的掩模图案。然后，使用所选择的划分的掩模图案来形成图像。

6. 发明申请

US20120281243A1 DATA PROCESSING SYSTEM AND DATA PROCESSING METHOD 有权
标题翻译：数据处理系统和数据处理方法
公开(公告)号：US20120281243A1
公开(公告)日：2012-11-08
申请号：US13457756
申请日：2012-04-27
申请人： Yumi Yanai , Hiroshi Mori , Takahisa Akaishi , Yoshikazu Ishikawa , Misae Tasaki
发明人： Yumi Yanai , Hiroshi Mori , Takahisa Akaishi , Yoshikazu Ishikawa , Misae Tasaki
IPC分类号： G06K15/10
CPC分类号： G06K15/107
摘要： The present invention has an objective of providing an image formation apparatus that can output binary image data on a printing medium with a favorable quality. According to the present invention, a plurality of different pieces of mask data stored in a storage unit is used to generate a plurality of different pieces of divided data. Then, the frequency characteristic information of the respective plurality of generated thinned images is calculated. Thereafter, the pieces of frequency characteristic information of the respective plurality of generated thinned images are compared to select, from among the plurality of pieces of mask data stored in the storage unit, a divided mask pattern to be used for the input image data. Then, the selected divided mask pattern is used to form the image.
摘要翻译：本发明的目的是提供一种能够以良好的质量在打印介质上输出二值图像数据的图像形成装置。根据本发明，存储在存储单元中的多个不同的掩码数据被用于生成多个不同的分割数据。然后，计算出各个生成的细化图像的频率特性信息。此后，比较各个多个生成的细化图像的频率特性信息，从存储在存储单元中的多个掩码数据中选择要用于输入图像数据的划分的掩模图案。然后，使用所选择的划分的掩模图案来形成图像。

7. 发明授权

US07639390B2 Image processing apparatus, image processing method, storage medium, and program 失效
标题翻译：图像处理装置，图像处理方法，存储介质和程序
公开(公告)号：US07639390B2
公开(公告)日：2009-12-29
申请号：US10347936
申请日：2003-01-22
申请人： Osamu Yamada , Makoto Torigoe , Yuji Akiyama , Takuya Shimada , Hirochika Matsuoka , Takahisa Akaishi
发明人： Osamu Yamada , Makoto Torigoe , Yuji Akiyama , Takuya Shimada , Hirochika Matsuoka , Takahisa Akaishi
IPC分类号： G06F15/00
CPC分类号： H04N1/6088 , H04N1/6052
摘要： When an output image is observed, an image processing apparatus by which image observation can be performed always in a satisfactory state irrespective of its observation environment and a change of a human's visual characteristic is provided. In this image processing apparatus, a first output unit outputs the target image in a first gradation reproduction range, and a second output unit outputs the target image output by the first output unit in a second gradation reproduction range. At this time, a correction unit performs a correction process, i.e., gradation conversion process, to the target image output by the second output unit, on the basis of information concerning the environment for observing the output result of the target image by the second output unit.
摘要翻译：当观察输出图像时，不管其观察环境和人的视觉特性的变化如何，都可以始终以令人满意的状态执行图像观察的图像处理装置。在该图像处理装置中，第一输出单元以第一灰度再现范围输出目标图像，第二输出单元以第二灰度再现范围输出由第一输出单元输出的目标图像。此时，校正单元基于与通过第二输出观察目标图像的输出结果的环境有关的信息，对由第二输出单元输出的目标图像执行校正处理，即灰度转换处理单元。

8. 发明授权

US06765690B1 Textile printing system, and plate separation apparatus and method 失效
标题翻译：纺织印花系统，印版分离装置及方法
公开(公告)号：US06765690B1
公开(公告)日：2004-07-20
申请号：US09604742
申请日：2000-06-28
申请人： Hisashi Matsumoto , Hiroshi Endo , Eiichi Takagi , Takeshi Ozasa , Akio Iino , Takahisa Akaishi , Yoshikazu Ishikawa
发明人： Hisashi Matsumoto , Hiroshi Endo , Eiichi Takagi , Takeshi Ozasa , Akio Iino , Takahisa Akaishi , Yoshikazu Ishikawa
IPC分类号： B41B100
CPC分类号： B41J3/407 , B41F15/10 , B41F17/003 , B41P2227/70
摘要： This invention allows both a plateless textile printer that makes process color expression, and a plate textile printer to achieve equivalent color expressions. For this purpose, image data that uses an RGB pallet is converted into YMCK image data using a correction table. An ink-jet textile printer (14) prints on textile on the basis of the converted image data. On the other hand, the image data that uses the RGB pallet is sent to a plate separation data generation unit (15), and is separated into binary plate data, the number of which is the same as the number of ink colors of the ink-jet textile printer, using an RGB/ink color tone correction table to realize the same color expression as that of screen textile printing. In this case, a plate data file name to be generated, the resolution of a plate to be output, the number of repetitions of an original design of plate data to be output in the horizontal direction, and the number of repetitions of the original design of the plate data to be output in the vertical direction are respectively input to boxes (61, 66, 71, 72) on a dialog. Also, an input conversion file, an output conversion file, a tone curve file used by retouch software, an original image resolution, an enlargement/reduction method, an ink table file, an output data type, and a repetition method are respectively selected using pull-down menus (62, 63, 64, 65, 67, 68, 69, 70) of the dialog. Using these parameters, a film plotter (18) prints images in units of plates (colors) on lith films, and the printed lith films are set in an exposure machine (19) to undergo exposure, thus obtaining all plates. Using the obtained plates, a screen textile printer (20) prints on textile using the same inks as those of the ink-jet textile printer.
摘要翻译：本发明允许制造工艺颜色表现的无铅纺织印花机和平板纺织品打印机实现相同的颜色表现。为此，使用RGB托盘的图像数据使用校正表转换为YMCK图像数据。喷墨纺织品打印机（14）基于转换的图像数据在纺织品上打印。另一方面，使用RGB托盘的图像数据被发送到印版分离数据生成单元（15），并被分离为二进制数据，其数量与墨水的墨水数量相同喷墨纺织印刷机，使用RGB /油墨色调校正表来实现与丝网印花相同的颜色表达。在这种情况下，要生成的平板数据文件名称，要输出的印版的分辨率，要在水平方向上输出的印版数据的原始设计的重复次数以及原始设计的重复次数将在垂直方向上输出的印版数据分别输入到对话框上的框（61,66,71,72）。此外，分别使用润色软件使用的输入转换文件，输出转换文件，色调曲线文件，原始图像分辨率，放大/缩小方法，墨水表文件，输出数据类型和重复方法，使用对话框的下拉菜单（62,63,64,65,67,68,69,70）。使用这些参数，胶片绘图仪（18）以薄片（彩色）为单位印刷图像，并将印刷的薄膜放置在曝光机（19）中进行曝光，从而获得所有印版。使用所获得的板，使用与喷墨纺织品打印机相同的油墨在纺织品上印刷丝网纺织品打印机（20）。

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