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1. 发明授权

US08115706B2 Improving displayed texture by changing brightness at particular points 有权
标题翻译：通过改变特定点的亮度来改善显示纹理
公开(公告)号：US08115706B2
公开(公告)日：2012-02-14
申请号：US12051869
申请日：2008-03-20
申请人： Takafumi Koike , Kei Utsugi , Michio Oikawa , Masami Yamasaki
发明人： Takafumi Koike , Kei Utsugi , Michio Oikawa , Masami Yamasaki
IPC分类号： G09G3/30 , G09G5/00 , G09G5/02 , G09G5/10 , G03B21/60 , G02B5/02
CPC分类号： H04N13/307 , G02F1/133526 , G02F1/133603 , G09G2360/144 , H04N13/363 , H04N13/365
摘要： The present invention represents an object with high-quality texture. A texture image display apparatus includes: a panel display device (20) having a plurality of pixels (21); a lens array (30) having a plurality of lenses for controlling outgoing directions of light outputted from the pixels (21); a pixel data generation part (14) for generating pixel data for each pixel; and a panel driving circuit 15 for driving the panel display device (20) on the basis of the pixel data. One lens (31) is provided for a plurality of adjacent pixels (21), and directs light outputted from these adjacent pixels (21) in directions different from one another. For each pixel (21), the pixel data generation part (14) generates pixel data of different image brightness levels depending on outgoing direction of light, for the same image point in displayed content.
摘要翻译：本发明代表具有高质量纹理的物体。纹理图像显示装置包括：具有多个像素的面板显示装置（20）; 具有用于控制从所述像素（21）输出的光的出射方向的多个透镜的透镜阵列（30）。用于生成每个像素的像素数据的像素数据生成部分（14）; 以及用于基于像素数据驱动面板显示装置（20）的面板驱动电路15。为多个相邻像素（21）提供一个透镜（31），并且将从这些相邻像素（21）输出的光以不同的方向引导。对于每个像素（21），像素数据生成部分（14）根据显示内容中的相同图像点，根据光的输出方向生成不同图像亮度级的像素数据。

2. 发明申请

US20080036759A1 Three-dimensional display device 审中-公开
标题翻译：三维显示设备
公开(公告)号：US20080036759A1
公开(公告)日：2008-02-14
申请号：US11819946
申请日：2007-06-29
申请人： Takafumi Koike , Michio Oikawa , Kei Utsugi , Masami Yamasaki
发明人： Takafumi Koike , Michio Oikawa , Kei Utsugi , Masami Yamasaki
IPC分类号： G06T15/00
CPC分类号： G02B27/22 , G02B3/0006 , G02F1/133526
摘要： Objects of the present invention are to widen a visual field of a three-dimensional image display device, and to improve the image quality of the three-dimensional image display device. A number of pixels 51, 52 are formed on a two-dimensional image display device 1 for providing image data of a three-dimensional image. A lens array 2 constituted of a large number of micro lenses 3 is disposed on the two-dimensional image display device 1. Each of the micro lenses 3 is associated with a plurality of pixels 5, each of which emits the same color. In order to ensure a visual field θ required for the three-dimensional image, a diameter LD of each of the micro lenses 3, the distance DFL between each of the pixels 5 and each of the micro lenses 3 in the two-dimensional image display device, are properly set.
摘要翻译：本发明的目的是扩大三维图像显示装置的视野，并且提高三维图像显示装置的图像质量。在用于提供三维图像的图像数据的二维图像显示装置1上形成多个像素51,52。由多个微透镜3构成的透镜阵列2设置在二维图像显示装置1上。每个微透镜3与多个像素5相关联，每个像素发出相同的颜色。为了确保三维图像所需的视场θ，每个微透镜3的直径LD，每个像素5之间的距离DFL和二维图像显示中的每个微透镜3 设备，正确设置。

3. 发明申请

US20080316374A1 TEXTURE IMAGE DISPLAY APPARATUS 有权
标题翻译：纹理图像显示设备
公开(公告)号：US20080316374A1
公开(公告)日：2008-12-25
申请号：US12051869
申请日：2008-03-20
申请人： Takafumi Koike , Kei Utsugi , Michio Oikawa , Masami Yamasaki
发明人： Takafumi Koike , Kei Utsugi , Michio Oikawa , Masami Yamasaki
IPC分类号： G02F1/1333 , G09G3/00
CPC分类号： H04N13/307 , G02F1/133526 , G02F1/133603 , G09G2360/144 , H04N13/363 , H04N13/365
摘要： The present invention represents an object with high-quality texture. A texture image display apparatus includes: a panel display device (20) having a plurality of pixels (21); a lens array (30) having a plurality of lenses for controlling outgoing directions of light outputted from the pixels (21); a pixel data generation part (14) for generating pixel data for each pixel; and a panel driving circuit 15 for driving the panel display device (20) on the basis of the pixel data. One lens (31) is provided for a plurality of adjacent pixels (21), and directs light outputted from these adjacent pixels (21) in directions different from one another. For each pixel (21), the pixel data generation part (14) generates pixel data of different image brightness levels depending on outgoing direction of light, for the same image point in displayed content.
摘要翻译：本发明代表具有高质量纹理的物体。纹理图像显示装置包括：具有多个像素的面板显示装置（20）; 具有用于控制从所述像素（21）输出的光的出射方向的多个透镜的透镜阵列（30）。用于生成每个像素的像素数据的像素数据生成部分（14）; 以及用于基于像素数据驱动面板显示装置（20）的面板驱动电路15。为多个相邻像素（21）提供一个透镜（31），并且将从这些相邻像素（21）输出的光以不同的方向引导。对于每个像素（21），像素数据生成部分（14）根据显示内容中的相同图像点，根据光的输出方向生成不同图像亮度级的像素数据。

4. 发明授权

US08217990B2 Stereoscopic picture generating apparatus 有权
标题翻译：立体图像发生装置
公开(公告)号：US08217990B2
公开(公告)日：2012-07-10
申请号：US11400212
申请日：2006-04-10
申请人： Kei Utsugi , Michio Oikawa , Takafumi Koike
发明人： Kei Utsugi , Michio Oikawa , Takafumi Koike
IPC分类号： H04N13/00 , H04N13/02 , H04N13/04 , G06K9/00 , G02B21/22 , G03B21/60
CPC分类号： G06T15/10 , H04N13/128 , H04N13/279
摘要： An apparatus for rendering a three-dimensional model from a plurality of eye points to present a three-dimensional picture, wherein the position of a virtual camera for rendering apexes of the three-dimensional model is controlled in accordance with the amount of protrusion of an object under rendering from a display plane to create and present a non-perspective projection picture as a picture at each eye point position. Also, for this control, a weighting parameter is incorporated in each part of the three dimensional model, such that the presentation of stereoscopic sense can be finely controlled.
摘要翻译：一种用于从多个眼点渲染三维模型以呈现三维图像的装置，其中，用于渲染三维模型的顶点的虚拟相机的位置根据在从显示平面呈现的对象下，在每个眼点位置处创建和呈现非透视投影图像作为图片。此外，对于该控制，在三维模型的每个部分中加入加权参数，使得可以精细地控制立体感的呈现。

5. 发明申请

US20060171028A1 Device and method for display capable of stereoscopic vision 审中-公开
标题翻译：具有立体视觉显示能力的装置和方法
公开(公告)号：US20060171028A1
公开(公告)日：2006-08-03
申请号：US11321401
申请日：2005-12-28
申请人： Michio Oikawa , Takafumi Koike , Kei Utsugi
发明人： Michio Oikawa , Takafumi Koike , Kei Utsugi
IPC分类号： G02B27/22
CPC分类号： G02B27/2278 , G02B27/2214 , H04N13/111 , H04N13/122 , H04N13/275 , H04N13/305
摘要： Devices that provide stereoscopic vision by placing a lens array or a pinhole array on a display have a problem. The resolution of an object in the background present at a great distance is degraded. With respect to a three-dimensional object of interest, an intermediate stereoscopic image. This intermediate image is synthesized with a two-dimensionally projected background image separately prepared to obtain another image, and this image is displayed on a stereoscopic display.
摘要翻译：通过将透镜阵列或针孔阵列放置在显示器上来提供立体视觉的装置存在问题。在远距离存在的背景中的物体的分辨率降低。关于感兴趣的三维物体，中间立体图像。该中间图像被分别准备好的二维投影背景图像合成以获得另一图像，并且该图像显示在立体显示器上。

6. 发明申请

US20060232584A1 Stereoscopic picture generating apparatus 有权
标题翻译：立体图像发生装置
公开(公告)号：US20060232584A1
公开(公告)日：2006-10-19
申请号：US11400212
申请日：2006-04-10
申请人： Kei Utsugi , Michio Oikawa , Takafumi Koike
发明人： Kei Utsugi , Michio Oikawa , Takafumi Koike
IPC分类号： G06T15/50
CPC分类号： G06T15/10 , H04N13/128 , H04N13/279
摘要： An apparatus for rendering a three-dimensional model from a plurality of eye points to present a three-dimensional picture, wherein the position of a virtual camera for rendering apexes of the three-dimensional model is controlled in accordance with the amount of protrusion of an object under rendering from a display plane to create and present a non-perspective projection picture as a picture at each eye point position. Also, for this control, a weighting parameter is incorporated in each part of the three dimensional model, such that the presentation of stereoscopic sense can be finely controlled.
摘要翻译：一种用于从多个眼点渲染三维模型以呈现三维图像的装置，其中，用于渲染三维模型的顶点的虚拟相机的位置根据在从显示平面呈现的对象下，在每个眼点位置处创建和呈现非透视投影图像作为图片。此外，对于该控制，在三维模型的每个部分中加入加权参数，使得可以精细地控制立体感的呈现。

7. 发明申请

US20120069435A1 AUTOSTEREOSCOPIC DISPLAY 审中-公开
标题翻译：自动显示
公开(公告)号：US20120069435A1
公开(公告)日：2012-03-22
申请号：US13071206
申请日：2011-03-24
申请人： Michio Oikawa , Masami Yamasaki , Takafumi Koike , Hideyuki Sakai , Yoshiho Seo , Hidehiro Ikeda
发明人： Michio Oikawa , Masami Yamasaki , Takafumi Koike , Hideyuki Sakai , Yoshiho Seo , Hidehiro Ikeda
IPC分类号： G02B27/22
CPC分类号： G02B27/2214 , G02B27/225 , H04N13/32 , H04N13/363
摘要： By installing a diffuser between a group of projectors and lenses to spread light rays from the projector group, it is possible to provide pixels with such sizes as to give perception that pixels are adjacent to each other. As a result, smooth representation of images and video display with a high stereoscopic effect are made possible.
摘要翻译：通过在一组投影仪和透镜之间安装漫射器以散射来自投影仪组的光线，可以提供具有这样尺寸的像素以给出像素彼此相邻的感知。结果，使得具有高立体效果的图像和视频显示的平滑表示成为可能。

8. 发明申请

US20120249968A1 AUTOSTEREOSCOPIC DISPLAY 审中-公开
标题翻译：自动显示
公开(公告)号：US20120249968A1
公开(公告)日：2012-10-04
申请号：US13292391
申请日：2011-11-09
申请人： Takafumi Koike , Michio Oikawa , Masami Yamasaki
发明人： Takafumi Koike , Michio Oikawa , Masami Yamasaki
IPC分类号： G02B27/22 , G03B21/00
CPC分类号： G02B3/0056 , G02B27/2214 , G03B21/602 , G03B35/24
摘要： A light beam projected from a projector passes through a microlens and then is focused on an extremely small region (hereinafter, will be called a deflection point). After that, the light beam is diverged as a directional light beam from the region serving as the deflection point. Thus, a viewer of a stereoscopic display perceives light beams as extremely small pixels. In reality, the deflection points are largely spaced, so that a rough image is perceived by a viewer who observes a screen. An autostereoscopic display including a two-dimensional image display device and an optical element, the optical element having a structure that simultaneously diffuses and deflects light emitted from the two-dimensional image display device, so that a stereoscopic image is displayed.
摘要翻译：从投影仪投影的光束通过微透镜，然后聚焦在极小的区域（以下称为偏转点）。此后，光束作为定向光束从用作偏转点的区域发散。因此，立体显示器的观看者将光束视为非常小的像素。实际上，偏转点大部分间隔开，从而观察屏幕的观察者感觉到粗略的图像。一种包括二维图像显示装置和光学元件的自动立体显示器，该光学元件具有同时扩散和偏转从二维图像显示装置发射的光的结构，从而显示立体图像。

9. 发明授权

US07583307B2 Autostereoscopic display 有权
标题翻译：自动立体显示
公开(公告)号：US07583307B2
公开(公告)日：2009-09-01
申请号：US11286195
申请日：2005-11-22
申请人： Michio Oikawa , Takafumi Koike , Tsuyoshi Minakawa , Masami Yamasaki , Hideyuki Sakai
发明人： Michio Oikawa , Takafumi Koike , Tsuyoshi Minakawa , Masami Yamasaki , Hideyuki Sakai
IPC分类号： H04N5/222
CPC分类号： G02B27/2214 , H04N13/305 , H04N13/327
摘要： In a stereoscopic display system, comprising a display and a lens array, it is difficult to manufacture the lens array with lens spacing at high accuracy as designed, and it is also difficult to attain high installation accuracy when the display and the lens array are combined together.An image of a stereoscopic display 27 with a display 1 and a lens array 2 integrated with each other is taken by a camera 3, and a positional relation of each pixel of the display 1 and each lens center of the lens array 2 is determined by a measuring system 4. Based on the matching positional relation information of the lenses and the pixels thus acquired, a stereoscopic image generating/outputting system 12 generates a stereoscopic image and supplies the image to the stereoscopic display 27.
摘要翻译：在包括显示器和透镜阵列的立体显示系统中，难以以设计的高精度制造具有透镜间隔的透镜阵列，并且当显示器和透镜阵列组合时也难以获得高的安装精度一起。相机3拍摄具有显示器1和透镜阵列2的立体显示器27的图像，并且通过相机3拍摄显示器1的每个像素和透镜阵列2的每个透镜中心的位置关系，由测量系统4.立体图像生成/输出系统12基于透镜的匹配位置关系信息和如此获取的像素，生成立体图像并将图像提供给立体显示器27。

10. 发明授权

US07450304B2 Autostereoscopic display 有权
标题翻译：自动立体显示
公开(公告)号：US07450304B2
公开(公告)日：2008-11-11
申请号：US11344315
申请日：2006-01-30
申请人： Hideyuki Sakai , Michio Oikawa , Takafumi Koike , Masami Yamasaki
发明人： Hideyuki Sakai , Michio Oikawa , Takafumi Koike , Masami Yamasaki
IPC分类号： G02B27/22 , H04N9/47
CPC分类号： G02B27/2214 , H04N13/305 , H04N13/324
摘要： An autostereoscopic display includes a display having a non-luminescence area between two adjacent pixels. Each pixel includes a blue subpixel, a red subpixel, and a green subpixel. A lens sheet including a lot of lenses is configured over the display. A diffusion board is placed between the display and the lens sheet. The diffusion board has a trench disposed over the non-luminescence area between two adjacent pixels.
摘要翻译：自动立体显示器包括在两个相邻像素之间具有非发光区域的显示器。每个像素包括蓝色子像素，红色子像素和绿色子像素。在显示器上配置包括许多透镜的透镜片。扩散板放置在显示器和透镜片之间。扩散板具有设置在两个相邻像素之间的非发光区域上的沟槽。

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