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1. 发明授权

US07753531B2 Image display apparatus and projection optical system 有权
标题翻译：图像显示装置和投影光学系统
公开(公告)号：US07753531B2
公开(公告)日：2010-07-13
申请号：US11579327
申请日：2005-05-11
申请人： Kazuhiro Fujita , Takanobu Osaka , Kazuya Miyagaki , Atsushi Takaura , Masanori Kobayashi , Hiroyuki Sugimoto , Kenji Namie , Yumi Matsuki , Toshiaki Tokita
发明人： Kazuhiro Fujita , Takanobu Osaka , Kazuya Miyagaki , Atsushi Takaura , Masanori Kobayashi , Hiroyuki Sugimoto , Kenji Namie , Yumi Matsuki , Toshiaki Tokita
IPC分类号： G03B21/28
CPC分类号： H04N5/7416 , G02F1/13 , G02F1/29 , G03B21/005 , G03B21/28 , G09G3/001 , G09G3/007 , H04N9/3141
摘要： An image display apparatus acquires a high-quality image by suppressing positional fluctuation of projected dots due to a positional offset of an optical path deflecting element. A spatial light modulation element (1) displays an image by projecting a light from an illumination light source. A projection optical system (3) enlarges and projects the image formed on the spatial light modulation element (1). An optical path deflecting element (2) is provided between the spatial light modulation element (1) and the image formed on a screen (4) so as to deflect an optical path in accordance with a screen frame period. The optical path deflecting element (2) shifts the optical path for the image projected on the screen (4) at a high rate so as to apparently increase a number of picture elements. The optical path deflecting element (2) is located within the projection optical system.
摘要翻译：图像显示装置通过抑制由于光路偏转元件的位置偏移引起的投影点的位置变动而获取高质量图像。空间光调制元件（1）通过投射来自照明光源的光来显示图像。投影光学系统（3）放大并投影形成在空间光调制元件（1）上的图像。光路偏转元件（2）设置在空间光调制元件（1）和形成在屏幕（4）上的图像之间，以便根据屏幕帧周期偏转光路。光路偏转元件（2）以高速率移动投影在屏幕（4）上的图像的光路，从而显着增加像素的数量。光路偏转元件（2）位于投影光学系统内。

2. 发明申请

US20070268541A1 Image Display Apparatus and Projection Optical System 有权
标题翻译：图像显示装置和投影光学系统
公开(公告)号：US20070268541A1
公开(公告)日：2007-11-22
申请号：US11579327
申请日：2005-05-11
申请人： Kazuhiro Fujita , Takanobu Osaka , Kazuya Miyagaki , Atsushi Takaura , Masanori Kobayashi , Hiroyuki Sugimoto , Kenji Namie , Yumi Matsuki , Toshiaki Tokita
发明人： Kazuhiro Fujita , Takanobu Osaka , Kazuya Miyagaki , Atsushi Takaura , Masanori Kobayashi , Hiroyuki Sugimoto , Kenji Namie , Yumi Matsuki , Toshiaki Tokita
IPC分类号： G02B26/08
CPC分类号： H04N5/7416 , G02F1/13 , G02F1/29 , G03B21/005 , G03B21/28 , G09G3/001 , G09G3/007 , H04N9/3141
摘要： An image display apparatus acquires a high-quality image by suppressing positional fluctuation of projected dots due to a positional offset of an optical path deflecting element. A spatial light modulation element (1) displays an image by projecting a light from an illumination light source. A projection optical system (3) enlarges and projects the image formed on the spatial light modulation element (1). An optical path deflecting element (2) is provided between the spatial light modulation element (1) and the image formed on a screen (4) so as to deflect an optical path in accordance with a screen frame period. The optical path deflecting element (2) shifts the optical path for the image projected on the screen (4) at a high rate so as to apparently increase a number of picture elements. The optical path deflecting element (2) is located within the projection optical system.
摘要翻译：图像显示装置通过抑制由于光路偏转元件的位置偏移引起的投影点的位置变动而获取高质量图像。空间光调制元件（1）通过投射来自照明光源的光来显示图像。投影光学系统（3）放大并投影形成在空间光调制元件（1）上的图像。光路偏转元件（2）设置在空间光调制元件（1）和形成在屏幕（4）上的图像之间，以便根据屏幕帧周期偏转光路。光路偏转元件（2）以高速率移动投影在屏幕（4）上的图像的光路，从而显着增加像素的数量。光路偏转元件（2）位于投影光学系统内。

3. 发明授权

US07489383B2 Optical axis deflecting method, optical axis deflecting element, optical path deflecting unit, method of driving optical axis deflecting element, and image display apparatus 失效
标题翻译：光轴偏转方法，光轴偏转元件，光路偏转单元，驱动光轴偏转元件的方法和图像显示装置
公开(公告)号：US07489383B2
公开(公告)日：2009-02-10
申请号：US11409059
申请日：2006-04-24
申请人： Hiroyuki Sugimoto , Yumi Matsuki , Yukiko Hirano , Kenji Namie , Toshiaki Tokita , Takanobu Osaka , Koh Fujimura
发明人： Hiroyuki Sugimoto , Yumi Matsuki , Yukiko Hirano , Kenji Namie , Toshiaki Tokita , Takanobu Osaka , Koh Fujimura
IPC分类号： G09K19/02
CPC分类号： G02F1/29 , G02F1/13306 , G02F1/134363 , G02F1/141 , G09G3/36 , G09G2300/0486
摘要： An optical axis deflecting element is provided with a pair of transparent substrates, a liquid crystal layer disposed between substrate surfaces of the pair of transparent substrates and having a chiral smectic C-phase forming a homeotropic orientation, and a plurality of electrode pairs each defining one of a plurality of divided regions into which an effective region of the liquid crystal layer is divided, wherein an electric field is independently applicable to each divided region defined by a corresponding electrode pair in a direction parallel to the substrate surfaces.
摘要翻译：光轴偏转元件设置有一对透明基板，液晶层设置在一对透明基板的基板表面之间并具有形成垂直取向的手征近晶C相，以及多个电极对，每个限定一个在分割了液晶层的有效区域的多个分割区域中，电场独立地适用于在与基板面平行的方向上由对应的电极对限定的各分割区域。

4. 发明申请

US20060250543A1 Optical axis deflecting method, optical axis deflecting element, optical path deflecting unit, method of driving optical axis deflecting element, and image display apparatus 失效
公开(公告)号：US20060250543A1
公开(公告)日：2006-11-09
申请号：US11409059
申请日：2006-04-24
申请人： Hiroyuki Sugimoto , Yumi Matsuki , Yukiko Hirano , Kenji Namie , Toshiaki Tokita , Takanobu Osaka , Koh Fujimura
发明人： Hiroyuki Sugimoto , Yumi Matsuki , Yukiko Hirano , Kenji Namie , Toshiaki Tokita , Takanobu Osaka , Koh Fujimura
IPC分类号： G02F1/1335
CPC分类号： G02F1/29 , G02F1/13306 , G02F1/134363 , G02F1/141 , G09G3/36 , G09G2300/0486
摘要： An optical axis deflecting element is provided with a pair of transparent substrates, a liquid crystal layer disposed between substrate surfaces of the pair of transparent substrates and having a chiral smectic C-phase forming a homeotropic orientation, and a plurality of electrode pairs each defining one of a plurality of divided regions into which an effective region of the liquid crystal layer is divided, wherein an electric field is independently applicable to each divided region defined by a corresponding electrode pair in a direction parallel to the substrate surfaces.

5. 发明授权

US07125121B2 Image display apparatus 有权
公开(公告)号：US07125121B2
公开(公告)日：2006-10-24
申请号：US10370737
申请日：2003-02-24
申请人： Kazuya Miyagaki , Kenji Kameyama , Takanobu Osaka , Ikuo Katoh , Atsushi Takaura , Kenji Namie , Yasuyuki Takiguchi
发明人： Kazuya Miyagaki , Kenji Kameyama , Takanobu Osaka , Ikuo Katoh , Atsushi Takaura , Kenji Namie , Yasuyuki Takiguchi
IPC分类号： G03B21/28 , G02F1/1335 , G02F1/00 , G02B27/10 , G02B27/44 , G02B5/18 , H04N5/74
CPC分类号： H04N5/7416 , H04N9/3188
摘要： An image display apparatus includes an indicating element which modulates or emits light as a pixel in accordance with image information. A displacement unit optically displaces a position of the pixel for each of two or more sub-fields constituting an image field corresponding to the image information. A projection unit enlarges the pixel and projects an enlarged pixel on a screen. A pixel-profile deformation unit changes an optical intensity profile of the pixel.

6. 发明授权

US07322700B2 Image display apparatus 有权
标题翻译：图像显示装置
公开(公告)号：US07322700B2
公开(公告)日：2008-01-29
申请号：US11519936
申请日：2006-09-13
申请人： Kazuya Miyagaki , Kenji Kameyama , Takanobu Osaka , Ikuo Katoh , Atsushi Takaura , Kenji Namie , Yasuyuki Takiguchi
发明人： Kazuya Miyagaki , Kenji Kameyama , Takanobu Osaka , Ikuo Katoh , Atsushi Takaura , Kenji Namie , Yasuyuki Takiguchi
IPC分类号： G03B21/28 , G02F1/1335 , G02F1/00 , G02B27/10 , G02B27/44 , G02B5/18 , H04N5/74
CPC分类号： H04N5/7416 , H04N9/3188
摘要： An image display apparatus includes an indicating element which modulates or emits light as a pixel in accordance with image information. A displacement unit optically displaces a position of the pixel for each of two or more sub-fields constituting an image field corresponding to the image information. A projection unit enlarges the pixel and projects an enlarged pixel on a screen. A pixel-profile deformation unit changes an optical intensity profile of the pixel.
摘要翻译：图像显示装置包括根据图像信息调制或发光的指示元件作为像素。位移单元光学位移构成与图像信息对应的图像场的两个或更多个子场中的每一个的像素的位置。投影单元放大像素并在屏幕上投影放大的像素。像素轮廓变形单元改变像素的光强度分布。

7. 发明申请

US20070008495A1 Image display apparatus 有权
标题翻译：图像显示装置
公开(公告)号：US20070008495A1
公开(公告)日：2007-01-11
申请号：US11519936
申请日：2006-09-13
申请人： Kazuya Miyagaki , Kenji Kameyama , Takanobu Osaka , Ikuo Katoh , Atsushi Takaura , Kenji Namie , Yasuyuki Takiguchi
发明人： Kazuya Miyagaki , Kenji Kameyama , Takanobu Osaka , Ikuo Katoh , Atsushi Takaura , Kenji Namie , Yasuyuki Takiguchi
IPC分类号： G03B21/00
CPC分类号： H04N5/7416 , H04N9/3188
摘要： An image display apparatus includes an indicating element which modulates or emits light as a pixel in accordance with image information. A displacement unit optically displaces a position of the pixel for each of two or more sub-fields constituting an image field corresponding to the image information. A projection unit enlarges the pixel and projects an enlarged pixel on a screen. A pixel-profile deformation unit changes an optical intensity profile of the pixel.
摘要翻译：图像显示装置包括根据图像信息调制或发光的指示元件作为像素。位移单元光学位移构成与图像信息对应的图像场的两个或更多个子场中的每一个的像素的位置。投影单元放大像素并在屏幕上投影放大的像素。像素轮廓变形单元改变像素的光强度分布。

8. 发明授权

US07787001B2 Image processing apparatus, image display apparatus, image processing method, and computer product 有权
标题翻译：图像处理装置，图像显示装置，图像处理方法以及计算机产品
公开(公告)号：US07787001B2
公开(公告)日：2010-08-31
申请号：US11596882
申请日：2006-03-16
申请人： Kenji Namie , Toshiharu Murai , Toshiaki Tokita , Yasuyuki Takiguchi , Kazuhiro Fujita , Hiroyuki Sugimoto
发明人： Kenji Namie , Toshiharu Murai , Toshiaki Tokita , Yasuyuki Takiguchi , Kazuhiro Fujita , Hiroyuki Sugimoto
IPC分类号： G09G5/02
CPC分类号： G06T3/4023 , G09G3/007 , G09G2340/0407 , G09G2340/0457
摘要： An image processing apparatus that performs resolution conversion on image data to output to a display unit includes a resolution converting unit configured to perform resolution conversion on the image data to generate pixel data having a resolution α times as high as a resolution of the display unit, where α>1; an image processing unit configured to perform an image processing on the pixel data; and a decimation unit configured to decimate the pixel data on which the image processing has been performed, to have a resolution equal to or lower than the resolution of the display unit, and to output decimated data to the display unit.
摘要翻译：对图像数据执行分辨率转换以输出到显示单元的图像处理装置包括：分辨率转换单元，被配置为对图像数据执行分辨率转换，以生成像显示单元的分辨率的分辨率为α倍的像素数据; 其中α> 1; 图像处理单元，被配置为对像素数据执行图像处理; 以及抽取单元，被配置为对已经执行了图像处理的像素数据进行抽取，具有等于或低于显示单元的分辨率的分辨率，并将抽取的数据输出到显示单元。

9. 发明申请

US20080030527A1 Image Processing Apparatus, Image Display Apparatus, Image Processing Method, And Computer Product 有权
标题翻译：图像处理装置，图像显示装置，图像处理方法和计算机产品
公开(公告)号：US20080030527A1
公开(公告)日：2008-02-07
申请号：US11596882
申请日：2006-03-16
申请人： Kenji Namie , Toshiharu Murai , Toshiaki Tokita , Yasuyuki Takiguchi , Kazuhiro Fujita , Hiroyuki Sugimoto
发明人： Kenji Namie , Toshiharu Murai , Toshiaki Tokita , Yasuyuki Takiguchi , Kazuhiro Fujita , Hiroyuki Sugimoto
IPC分类号： G09G5/391 , G06T3/40 , G09G3/20 , H04N1/387 , G09G3/36
CPC分类号： G06T3/4023 , G09G3/007 , G09G2340/0407 , G09G2340/0457
摘要： An image processing apparatus that performs resolution conversion on image data to output to a display unit includes a resolution converting unit configured to perform resolution conversion on the image data to generate pixel data having a resolution α times as high as a resolution of the display unit, where α>1; an image processing unit configured to perform an image processing on the pixel data; and a decimation unit configured to decimate the pixel data on which the image processing has been performed, to have a resolution equal to or lower than the resolution of the display unit, and to output decimated data to the display unit.
摘要翻译：对图像数据执行分辨率转换以输出到显示单元的图像处理装置包括：分辨率转换单元，被配置为对图像数据执行分辨率转换，以生成像显示单元的分辨率的分辨率高达alpha倍的像素数据; 其中alpha> 1; 图像处理单元，被配置为对像素数据执行图像处理; 以及抽取单元，被配置为对已经执行了图像处理的像素数据进行抽取，具有等于或低于显示单元的分辨率的分辨率，并将抽取的数据输出到显示单元。

10. 发明授权

US09369627B2 Video processing apparatus, video processing system, and video processing method 有权
标题翻译：视频处理装置，视频处理系统和视频处理方法
公开(公告)号：US09369627B2
公开(公告)日：2016-06-14
申请号：US14003371
申请日：2012-03-07
申请人： Masaki Ishii , Kenji Namie
发明人： Masaki Ishii , Kenji Namie
IPC分类号： H04N5/232 , H04N5/262 , G06T3/00
CPC分类号： H04N5/23229 , G06T3/00 , H04N5/232 , H04N5/23206 , H04N5/23296 , H04N5/2628
摘要： A video processing apparatus includes an image capturing apparatus and a processing apparatus connected to the image capturing apparatus. The image capturing apparatus includes an image obtaining unit that obtains a frame image; a frame image transmitting unit that transmits the frame image to the processing apparatus; a transformation parameter setting unit that sets transformation parameters received from the processing apparatus in the image capturing apparatus; an image transforming unit that applies an image transformation to the frame image using the transformation parameters thus set; and a transformed frame image transmitting unit that transmits a transformed frame image to the processing apparatus. The processing apparatus includes a transformation parameter calculating unit that calculates the transformation parameters for the image transformation, using the frame image received from the image capturing apparatus; and a transformation parameter transmitting unit that transmits the transformation parameters to the image capturing apparatus.
摘要翻译：视频处理设备包括连接到摄像设备的摄像设备和处理设备。所述图像拍摄装置包括获取帧图像的图像获取单元; 帧图像发送单元，将帧图像发送到处理装置; 变换参数设置单元，其设置从所述图像捕获设备中的处理设备接收的变换参数; 图像变换单元，其使用如此设置的变换参数将图像变换应用于帧图像; 以及变换帧图像发送单元，其将变换后的帧图像发送到处理装置。处理装置包括：变换参数计算单元，使用从图像捕获装置接收的帧图像计算图像变换的变换参数; 以及将变换参数发送到摄像装置的变换参数发送单元。

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