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81. 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。

82. 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。

83. 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。

84. 发明申请

US20090245583A1 ROAD SHAPE ESTIMATING DEVICE, ROAD SHAPE ESTIMATING METHOD AND PROGRAM 审中-公开
标题翻译：道路形状估计装置，道路形状估计方法和程序
公开(公告)号：US20090245583A1
公开(公告)日：2009-10-01
申请号：US12411831
申请日：2009-03-26
申请人： Masataka Fukumoto , Hiroaki Sugiura , Takayuki Toujyou
发明人： Masataka Fukumoto , Hiroaki Sugiura , Takayuki Toujyou
IPC分类号： G06K9/00
CPC分类号： G01C21/26
摘要： A road shape estimating device has a data obtaining processing unit for obtaining interpolation point data for a plurality of shape interpolation points which represent a shape of a road, a radius calculation processing unit for calculating a radius of curvature at each of shape interpolation points based on the interpolation point data, a corner detection processing unit detecting a corner based on the calculated radius of curvature, and a corner dividing processing unit for obtaining segment lengths of segments between respective shape interpolation points in the corner and dividing the corner by a segment length equal to or larger than a threshold which is set corresponding to an average value of the respective segment lengths.
摘要翻译：道路形状估计装置具有数据获取处理单元，用于获得表示道路形状的多个形状插补点的插值点数据，半径计算处理单元，用于基于以下方式计算每个形状插补点处的曲率半径内插点数据，基于计算出的曲率半径来检测拐角的角部检测处理单元，以及角部分割处理单元，用于获得角部各个形状插补点之间的段的段长度，并将角度除以段长度相等达到或大于对应于各个段长度的平均值设置的阈值。

85. 发明申请

US20080252968A1 Projection-type image display apparatus 有权
标题翻译：投影式图像显示装置
公开(公告)号：US20080252968A1
公开(公告)日：2008-10-16
申请号：US12076817
申请日：2008-03-24
申请人： Norihiro Watanabe , Daisuke Echizenya , Atsushi Michimori , Tomohiro Sasagawa , Hiroaki Sugiura
发明人： Norihiro Watanabe , Daisuke Echizenya , Atsushi Michimori , Tomohiro Sasagawa , Hiroaki Sugiura
IPC分类号： G03B21/60
CPC分类号： G03B21/10 , G02B3/005 , G02B3/08 , G02B7/02 , G03B21/62
摘要： A Fresnel lens collimates a light modulated by an image signal and outputs a collimated light. A diffusion member diffuses the collimated light and outputs a diffused light. A driver continually moves the Fresnel lens or the diffusion member on a predetermined trajectory within a plane parallel with a screen. A spring member couples the Fresnel lens or the diffusion member with a casing, including a first deformation plane flexible in a first direction within the plane, and a second deformation plane flexible in a second direction substantially perpendicular to the first direction within the plane, while it is not flexible in a direction perpendicular to the plane.
摘要翻译：菲涅耳透镜对由图像信号调制的光进行准直，并输出准直光。漫射构件漫射准直光并输出漫射光。驱动器在平行于屏幕的平面内将菲涅尔透镜或漫射构件连续地移动到预定轨迹上。弹簧构件将菲涅尔透镜或扩散构件与壳体连接，壳体包括在平面内沿第一方向柔性的第一变形平面和在基本上垂直于平面内的第一方向的第二方向上可挠曲的第二变形平面，同时它在垂直于平面的方向上是不灵活的。

86. 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。

87. 发明授权

US07298893B2 Image processing device and image processing method 失效
标题翻译：图像处理装置及图像处理方法
公开(公告)号：US07298893B2
公开(公告)日：2007-11-20
申请号：US10437986
申请日：2003-05-15
申请人： Shuichi Kagawa , Hiroaki Sugiura
发明人： Shuichi Kagawa , Hiroaki Sugiura
IPC分类号： G06K9/00
CPC分类号： H04N1/60
摘要： In an image processing device and image processing method in which first image data consisting of a plurality of color data and constituting image information for each pixel are input, and second image data consisting of a plurality of color data are calculated and output, after color conversion of the first image data, dither processing is applied to produce the second image data. As a result, information of the fractional part generated as a result of the color conversion is not omitted but preserved. Tone conversion may be performed after the color conversion, and before the dither processing. The image processing device or image processing method can restrain reduction in the number of colors that can be expressed, and restrain the generation of discontinuities (irregularities) in the change of data, while realizing an “exact color reproduction” or “preferred color reproduction.”
摘要翻译：在图像处理装置和图像处理方法中，其中输入由多个颜色数据组成并构成每个像素的图像信息的第一图像数据，并且在颜色转换之后计算并输出由多个颜色数据组成的第二图像数据的第一图像数据，应用抖动处理以产生第二图像数据。结果，作为颜色转换的结果生成的小数部分的信息不被省略但被保留。音色转换可以在颜色转换之后，以及在抖动处理之前进行。图像处理装置或图像处理方法可以在实现“精确色彩再现”或“优选的颜色再现”的同时，抑制能够表达的颜色数量的减少，并且抑制数据变化中的不连续性（不规则性）的产生。 “

88. 发明申请

US20070247707A1 Image electric projector and image displaying method 有权
标题翻译：图像投影机和图像显示方法
公开(公告)号：US20070247707A1
公开(公告)日：2007-10-25
申请号：US11730544
申请日：2007-04-02
申请人： Atsushi Michimori , Junichi Aizawa , Tomohiro Sasagawa , Hiroaki Sugiura
发明人： Atsushi Michimori , Junichi Aizawa , Tomohiro Sasagawa , Hiroaki Sugiura
IPC分类号： G03B21/56
CPC分类号： G03B21/56
摘要： An image display projector and a method of displaying images are provided so as to enable reducing the occurrence of scintillation. The image display projector comprises: an optical engine for emitting light according to an inputted imaging signal; a Fresnel lens disposed to receive the light emitted from the optical engine, for emitting the incident light as collimated one; a diffusion member, placed in a position frontal to the Fresnel lens in the light-traveling direction, for emitting diffused light, by diffusing the collimated light emitted from the Fresnel lens; and a drive unit for moving either the Fresnel lens or the diffusion member, along a predetermined track (orbit), in a plane parallel to either the one from which the collimated light is emitted or the one from which the diffused light is emitted. And then, the moving velocity of either the Fresnel lens or the diffusion member is at any moment larger than zero in any direction within the parallel plane.
摘要翻译：提供图像显示投影仪和显示图像的方法，以便能够减少闪烁的发生。图像显示投影仪包括：根据输入的成像信号发光的光学引擎; 菲涅耳透镜，设置成接收从光学引擎发射的光，用于将入射光发射为准直的; 扩散构件，通过使从菲涅尔透镜发射的准直光扩散，放置在光行进方向上与菲涅尔透镜相对的位置，用于发射漫射光; 以及驱动单元，用于沿与预定轨迹（轨道）平行的平面中的任何一个或多个发射有扩散光的菲尼尔透镜或漫射构件的驱动单元。然后，菲涅尔透镜或漫射构件的移动速度在平行平面内的任何方向上都大于零。

89. 发明申请

US20070147664A1 Driving assist method and driving assist apparatus 审中-公开
标题翻译：驾驶辅助方法和驾驶辅助装置
公开(公告)号：US20070147664A1
公开(公告)日：2007-06-28
申请号：US11645163
申请日：2006-12-26
申请人： Tomoki Kubota , Toshihiro Mori , Hiroaki Sugiura
发明人： Tomoki Kubota , Toshihiro Mori , Hiroaki Sugiura
IPC分类号： G06K9/00
CPC分类号： B62D15/0295 , B60W40/04
摘要： A driving assist apparatus obtains image data from a camera mounted on a vehicle and stores the image data in an image memory. The driving assist apparatus further obtains a relative distance between the vehicle and an obstacle on the basis of input from a sonar device mounted on the vehicle, generates a projection plane on the basis of the relative distance between the vehicle and the detected obstacle, and projects the stored image data onto a plane to generate an overhead image.
摘要翻译：驾驶辅助装置从安装在车辆上的照相机获取图像数据并将图像数据存储在图像存储器中。基于来自安装在车辆上的声纳装置的输入，驾驶辅助装置进一步获得车辆与障碍物之间的相对距离，基于车辆与检测到的障碍物之间的相对距离生成投影平面，并进行投影存储的图像数据到平面上以生成开销图像。

90. 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。

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