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1. 发明授权

US07146044B2 Color conversion device and method 有权
标题翻译：颜色转换装置及方法
公开(公告)号：US07146044B2
公开(公告)日：2006-12-05
申请号：US10862461
申请日：2004-06-08
申请人： Masako Asamura , Shuichi Kagawa , Yoshiko Hatano , Hiroaki Sugiura
发明人： Masako Asamura , Shuichi Kagawa , Yoshiko Hatano , Hiroaki Sugiura
IPC分类号： G06K9/00 , G06K9/36 , G06K9/46 , G06K9/40
CPC分类号： H04N9/67 , H04N1/6016 , H04N1/6075
摘要： A color conversion device and method are provided in which six hues and inter-hue areas are corrected independently, and the conversion characteristics can be changed flexibly, and which does not require a large-capacity memory. Coefficients of second-order and first-order calculation terms relating to the respective hues, first-order calculation term using comparison-result data relating to the respective inter-hue areas, and product terms based on the comparison-result data and the hue data are changed so as to change the target hue or inter-hue area, without influencing other hues or inter-hue areas.
摘要翻译：提供一种颜色转换装置和方法，其中独立地校正六个色调和色间区域，并且可以灵活地改变转换特性，并且不需要大容量存储器。与各个色相相关的二阶和一阶计算项的系数，使用与各色间区域相关的比较结果数据的一阶计算项，以及基于比较结果数据和色调数据的乘积项改变目的色调或色间区域，而不影响其他色调或色间区域。

2. 发明授权

US06904167B2 Color conversion device and method 失效
标题翻译：颜色转换装置及方法
公开(公告)号：US06904167B2
公开(公告)日：2005-06-07
申请号：US10656268
申请日：2003-09-08
申请人： Masako Asamura , Shuichi Kagawa , Yoshiko Hatano , Hiroaki Sugiura
发明人： Masako Asamura , Shuichi Kagawa , Yoshiko Hatano , Hiroaki Sugiura
IPC分类号： B41J2/52 , B41J2/525 , G06T5/00 , H04N1/407 , H04N1/46 , H04N1/60 , H04N9/67 , G06K9/00
CPC分类号： H04N9/67 , H04N1/6016 , H04N1/6075
摘要： A color conversion device and method are provided in which six hues and inter-hue areas are corrected independently, and the conversion characteristics can be changed flexibly, and which does not require a large-capacity memory. Coefficients of second-order and first-order calculation terms relating to the respective hues, first-order calculation term using comparison-result data relating to the respective inter-hue areas, and product terms based on the comparison-result data and the hue data are changed so as to change the target hue or inter-hue area, without influencing other hues or inter-hue areas.
摘要翻译：提供一种颜色转换装置和方法，其中独立地校正六个色调和色间区域，并且可以灵活地改变转换特性，并且不需要大容量存储器。与各个色相相关的二阶和一阶计算项的系数，使用与各色间区域相关的比较结果数据的一阶计算项，以及基于比较结果数据和色调数据的乘积项改变目的色调或色间区域，而不影响其他色调或色间区域。

3. 发明授权

US06434268B1 Color conversion device and color conversion method 有权
标题翻译：颜色转换装置和颜色转换方法
公开(公告)号：US06434268B1
公开(公告)日：2002-08-13
申请号：US09293180
申请日：1999-04-16
申请人： Masako Asamura , Shuichi Kagawa , Yoshiko Hatano , Hiroaki Sugiura , Kazuya Maeshima , Takashi Okamoto
发明人： Masako Asamura , Shuichi Kagawa , Yoshiko Hatano , Hiroaki Sugiura , Kazuya Maeshima , Takashi Okamoto
IPC分类号： G06K940
CPC分类号： H04N1/6002 , H04N1/6027
摘要： By changing coefficients of second-order and first-order calculation terms relating to respective hues, and first-order calculation terms in the form of comparison-result data relating to respective inter-hue areas, only the target hue or inter-hue area among the six hues of red, blue, green, yellow, cyan, and magenta, and the six inter-hue areas can be varied, without affecting other hues and inter-hue areas. Thus, the six hues and six inter-hue areas can be corrected independently, and the large-capacity memory is not required.
摘要翻译：通过改变与各个色相相关的二阶和一阶计算项的系数，以及与各个色调区相关的比较结果数据形式的一阶计算项，仅仅是目标色相或色间间的区域，红色，蓝色，绿色，黄色，青色和品红色的六种色调，六种色相区域可以变化，而不影响其他色调和色间区域。因此，可以独立地校正六个色调和六个色间区域，并且不需要大容量存储器。

4. 发明授权

US06829062B2 Color conversion device and color conversion method 有权
标题翻译：颜色转换装置和颜色转换方法
公开(公告)号：US06829062B2
公开(公告)日：2004-12-07
申请号：US10167462
申请日：2002-06-13
申请人： Masako Asamura , Shuichi Kagawa , Yoshiko Hatano , Hiroaki Sugiura , Kazuya Maeshima , Takashi Okamoto
发明人： Masako Asamura , Shuichi Kagawa , Yoshiko Hatano , Hiroaki Sugiura , Kazuya Maeshima , Takashi Okamoto
IPC分类号： G06K1500
CPC分类号： H04N1/6002 , H04N1/6027
摘要： By changing coefficients of second-order and first-order calculation terms relating to respective hues, and first-order calculation terms in the form of comparison-result data relating to respective inter-hue areas, only the target hue or inter-hue area among the six hues of red, blue, green, yellow, cyan, and magenta, and the six inter-hue areas can be varied, without affecting other hues and inter-hue areas. Thus, the six hues and six inter-hue areas can be corrected independently, and the large-capacity memory is not required.
摘要翻译：通过改变与各个色相相关的二阶和一阶计算项的系数，以及与各个色调区相关的比较结果数据形式的一阶计算项，仅仅是目标色相或色间间的区域，红色，蓝色，绿色，黄色，青色和品红色的六种色调，六种色相区域可以变化，而不影响其他色调和色间区域。因此，可以独立地校正六个色调和六个色间区域，并且不需要大容量存储器。

5. 发明授权

US06766049B2 Color conversion device and method 失效
公开(公告)号：US06766049B2
公开(公告)日：2004-07-20
申请号：US09349946
申请日：1999-07-08
申请人： Masako Asamura , Shuichi Kagawa , Yoshiko Hatano , Hiroaki Sugiura
发明人： Masako Asamura , Shuichi Kagawa , Yoshiko Hatano , Hiroaki Sugiura
IPC分类号： G06K900
CPC分类号： H04N9/67 , H04N1/6016 , H04N1/6075
摘要： A color conversion device and method are provided in which six hues and inter-hue areas are corrected independently, and the conversion characteristics can be changed flexibly, and which does not require a large-capacity memory. Coefficients of second-order and first-order calculation terms relating to the respective hues, first-order calculation term using comparison-result data relating to the respective inter-hue areas, and product terms based on the comparison-result data and the hue data are changed so as to change the target hue or inter-hue area, without influencing other hues or inter-hue areas.

6. 再颁专利

USRE41199E1 Color conversion device and method 失效
标题翻译：颜色转换装置及方法
公开(公告)号：USRE41199E1
公开(公告)日：2010-04-06
申请号：US12326611
申请日：2008-12-02
申请人： Masako Asamura , Shuichi Kagawa
发明人： Masako Asamura , Shuichi Kagawa
IPC分类号： G06K9/00 , G06K9/36 , G06K9/46
CPC分类号： H04N9/67 , H04N1/6016 , H04N1/6075
摘要： A color conversion device and method are provided in which six hues and inter-hue areas are corrected independently, and the conversion characteristics can be changed flexibly, and which does not require a large-capacity memory. Coefficients of second-order and first-order calculation terms relating to the respective hues, first-order calculation term using comparison-result data relating to the respective inter-hue areas, and product terms based on the comparison-result data and the hue data are changed so as to change the target hue or inter-hue area, without influencing other hues or inter-hue areas.
摘要翻译：提供一种颜色转换装置和方法，其中独立地校正六个色调和色间区域，并且可以灵活地改变转换特性，并且不需要大容量存储器。与各个色相相关的二阶和一阶计算项的系数，使用与各色间区域相关的比较结果数据的一阶计算项，以及基于比较结果数据和色调数据的乘积项改变目的色调或色间区域，而不影响其他色调或色间区域。

7. 发明授权

US07660015B2 Color data conversion apparatus and method 失效
标题翻译：彩色数据转换装置及方法
公开(公告)号：US07660015B2
公开(公告)日：2010-02-09
申请号：US11581576
申请日：2006-10-17
申请人： Shuichi Kagawa , Jun Someya , Hiroaki Sugiura
发明人： Shuichi Kagawa , Jun Someya , Hiroaki Sugiura
IPC分类号： G03F3/08 , G06F15/00 , H04N1/46 , G06K9/00
CPC分类号： H04N1/62 , H04N1/54 , H04N1/6016 , H04N1/6075
摘要： A color conversion apparatus receives red-green-blue color data, calculates characteristic information and first hue region data from the color data, adjusts the first hue region data according to the characteristic information to obtain second to N-th hue region data, N being an integer equal to or greater than three, generates matrix coefficients for the second to N-th hue region data, and performs a matrix operation on the second to N-th hue region data to obtain color data with four or more color components. Color data with three primary components are thereby converted to color data with four or more primary components by simple calculations, without using a large amount of memory space.
摘要翻译：颜色转换装置接收红 - 绿 - 蓝色数据，根据颜色数据计算特征信息和第一色相区域数据，根据特征信息调整第一色相区域数据以获得第二至第N色调区域数据，N为产生等于或大于3的整数，产生第二至第N色调区域数据的矩阵系数，并对第二至第N色调区域数据执行矩阵运算，以获得具有四个或更多个颜色分量的色彩数据。因此，通过简单的计算，具有三个主要部件的颜色数据由此被转换成具有四个或更多个主要部件的颜色数据，而不需要大量的存储器空间。

8. 发明授权

US07612927B2 Image processing device 失效
标题翻译：图像处理装置
公开(公告)号：US07612927B2
公开(公告)日：2009-11-03
申请号：US10438107
申请日：2003-05-15
申请人： Shuichi Kagawa , Hiroaki Sugiura , Hideyuki Kaneko
发明人： Shuichi Kagawa , Hiroaki Sugiura , Hideyuki Kaneko
IPC分类号： G03F3/08 , G06F15/00 , G06K9/00
CPC分类号： G09G5/006 , G06F3/1423 , G09G1/285 , G09G5/04 , G09G5/363 , G09G2340/06 , G09G2360/04
摘要： An image data generator generates first image data consisting of a plurality of color data and being an image information for each pixel. An image processor including a color converter applies image processing such as color conversion on the first image data. An image display unit displays an image using image data consisting of second color data. An image data output unit outputs the first image data to the outside. The image display unit performs image display using the image data having received image-processing such as color conversion, while the image data output unit and outputs to the outside the image data before receiving the image processing. It is possible to obtain an image processing device capable of realizing an “exact color reproduction” or a “preferred color reproduction” on an image display image display unit, and outputting, to the outside, image data in the form of a standard image data, without reflecting the characteristics of the image display unit.
摘要翻译：图像数据生成器生成由多个颜色数据组成的第一图像数据，并且是每个像素的图像信息。包括颜色转换器的图像处理器对第一图像数据应用诸如颜色转换的图像处理。图像显示单元使用由第二颜色数据组成的图像数据来显示图像。图像数据输出单元将第一图像数据输出到外部。图像显示单元使用具有接收到的图像处理的图像数据（诸如颜色转换）来执行图像显示，而图像数据输出单元在接收图像处理之前向外部输出图像数据。可以获得能够在图像显示图像显示单元上实现“精确色彩再现”或“优选颜色再现”的图像处理装置，并且以标准图像数据的形式向外部输出图像数据，而不反映图像显示单元的特征。

9. 发明授权

US07609427B2 Image display apparatus and image display method 失效
标题翻译：图像显示装置和图像显示方法
公开(公告)号：US07609427B2
公开(公告)日：2009-10-27
申请号：US11812215
申请日：2007-06-15
申请人： Jun Someya , Shuichi Kagawa , Hideki Yoshii , Tomohiro Sasagawa , Hiroaki Sugiura
发明人： Jun Someya , Shuichi Kagawa , Hideki Yoshii , Tomohiro Sasagawa , Hiroaki Sugiura
IPC分类号： G02B26/08
CPC分类号： G02B26/105
摘要： An image display apparatus includes a light source for emitting a plurality of light beams arranged in a direction corresponding to a sub-scanning direction, a light source driver for individually modulating intensities of the plurality of light beams; a light scanning unit for performing main scanning and sub-scanning; an image display screen for receiving the plurality of light beams scanned in the main and sub-scanning directions; and a controller, wherein, in one frame period, a distance of movement of the light irradiation positions on the image display screen moved by one sub-scanning is a distance obtained by multiplying an interval between adjacent two scanning lines in the sub-scanning direction on the image display screen by a predetermined integer which is an integer smaller than number of the plurality of light beams arranged in the direction corresponding to the sub-scanning direction.
摘要翻译：图像显示装置包括用于发射沿与副扫描方向相对应的方向布置的多个光束的光源，用于单独调制多个光束的强度的光源驱动器; 用于执行主扫描和副扫描的光扫描单元; 用于接收沿主扫描方向和副扫描方向扫描的多个光束的图像显示屏幕; 以及控制器，其中，在一个帧周期中，通过一次副扫描移动的图像显示屏上的光照射位置的移动距离是通过将副扫描方向上的相邻两条扫描线之间的间隔相乘而获得的距离在图像显示屏幕上以与沿与副扫描方向对应的方向布置的多个光束的数量小的整数的预定整数。

10. 发明申请

US20080018972A1 Image display apparatus and image display method 失效
标题翻译：图像显示装置和图像显示方法
公开(公告)号：US20080018972A1
公开(公告)日：2008-01-24
申请号：US11812215
申请日：2007-06-15
申请人： Jun Someya , Shuichi Kagawa , Hideki Yoshii , Tomohiro Sasagawa , Hiroaki Sugiura
发明人： Jun Someya , Shuichi Kagawa , Hideki Yoshii , Tomohiro Sasagawa , Hiroaki Sugiura
IPC分类号： G02B26/10
CPC分类号： G02B26/105
摘要： An image display apparatus includes a light source for emitting a plurality of light beams arranged in a direction corresponding to a sub-scanning direction, a light source driver for individually modulating intensities of the plurality of light beams; a light scanning unit for performing main scanning and sub-scanning; an image display screen for receiving the plurality of light beams scanned in the main and sub-scanning directions; and a controller, wherein, in one frame period, a distance of movement of the light irradiation positions on the image display screen moved by one sub-scanning is a distance obtained by multiplying an interval between adjacent two scanning lines in the sub-scanning direction on the image display screen by a predetermined integer which is an integer smaller than number of the plurality of light beams arranged in the direction corresponding to the sub-scanning direction.
摘要翻译：图像显示装置包括用于发射沿与副扫描方向相对应的方向布置的多个光束的光源，用于单独调制多个光束的强度的光源驱动器; 用于执行主扫描和副扫描的光扫描单元; 用于接收沿主扫描方向和副扫描方向扫描的多个光束的图像显示屏幕; 以及控制器，其中，在一个帧周期中，通过一次副扫描移动的图像显示屏上的光照射位置的移动距离是通过将副扫描方向上的相邻两条扫描线之间的间隔相乘而获得的距离在图像显示屏幕上以与沿与副扫描方向对应的方向布置的多个光束的数量小的整数的预定整数。

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