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    Stereoscopic display
    1.
    发明授权
    Stereoscopic display 有权
    立体显示

    公开(公告)号：US06710920B1

    公开(公告)日：2004-03-23

    申请号：US09275434

    申请日：1999-03-24

    申请人： Ken Mashitani ,  Goro Hamagishi ,  Masutaka Inoue ,  Hideyuki Kanayama

    发明人： Ken Mashitani ,  Goro Hamagishi ,  Masutaka Inoue ,  Hideyuki Kanayama

    IPC分类号： G02B2722

    CPC分类号： G02B27/2214 ,  G02B27/225 ,  G02B27/2264 ,  H04N13/305 ,  H04N13/32 ,  H04N13/368 ,  H04N13/376

    摘要： This invention provides a stereoscopic display without using eyeglasses which does not require a means to switch images for left and right eyes and by which each viewer can observe a stereoscopic image even when many persons observe an image. The display includes a projector for a left eye 1L, a projector for a right eye 1R, and lenticular lens on a light incident side 2a which forms images for left and right eyes projected from each projector on a diffusing plate 2b alternately. A shutter means 4L, 4R include a plurality of shutter regions which can switch between light transmission and light shading and are placed laterally, and form a narrow-width image light reaching region, of which width is less than that of the shutter region, in each image forming region on the diffusing plate. Lenticular lens on a light incident side 2c guides an image in a narrow-width image light reaching region in an image forming region for a left eye to a viewer's left eye and an image in a narrow-width image light reaching region in an image forming region for a right eye to a viewer's right eye. A shutter control means 5 controls light transmission and light shading of said shutter region on the basis of output results from a sensor which detects a viewer's position.

    摘要翻译： 本发明提供一种不使用眼镜的立体显示器，其不需要为左眼和右眼切换图像的装置，并且即使当许多人观察图像时，每个观看者也可以观察立体图像。 显示器包括用于左眼的投影仪1L，用于右眼的投影仪1R和在光入射侧2a上的双凸透镜，它们在每个投影仪上在漫射板2b上交替地形成用于左眼和右眼的图像。 快门装置4L，4R包括可以在透光和遮光之间切换并且横向放置的多个快门区域，并且形成宽度小于快门区域宽度的窄幅图像光到达区域 扩散板上的每个图像形成区域。 光入射侧的透镜2c将图像形成区域中的左眼的图像形成区域的窄幅图像光到达区域的图像引导到观看者的左眼，并且在图像形成中将窄图像光到达区域中的图像 右眼为观众右眼的区域。 快门控制装置5基于检测观察者的位置的传感器的输出结果来控制所述快门区域的光透射和遮光。

    Three-dimensional video display and method for creating supply video supplied to three-dimensional video display
    2.
    发明授权
    Three-dimensional video display and method for creating supply video supplied to three-dimensional video display 失效
    用于创建提供给三维视频显示的供应视频的三维视频显示和方法

    公开(公告)号：US07180478B2

    公开(公告)日：2007-02-20

    申请号：US10469700

    申请日：2002-03-12

    申请人： Goro Hamagishi ,  Ken Mashitani ,  Masutaka Inoue ,  Masahiro Higashino

    发明人： Goro Hamagishi ,  Ken Mashitani ,  Masutaka Inoue ,  Masahiro Higashino

    IPC分类号： G09G3/00

    CPC分类号： G02B27/2214 ,  G02B6/4298 ,  G02F1/133524 ,  G02F1/133526 ,  G02F1/1336 ,  G02F2001/133613 ,  H04N13/302 ,  H04N13/31 ,  H04N13/32 ,  H04N13/349 ,  H04N13/398

    摘要： There is provided a stereoscopic video display that enables a viewer to recognize a more real stereoscopic video.A light source device 2 comprises a backlight 21 and a pinhole array plate 22. A liquid crystal display panel driver 5 feeds a pixel driving signal to a liquid crystal display panel 3, to form a pixel region 3a composed of a plurality of pixels respectively corresponding to pinholes 22a. Each of the pixels composing the pixel region 3a controls an amount of light transmission with respect to a light beam in each direction from the corresponding pinhole 22a. Consequently, the intensity of the light beam in each direction is reproduced. Lines respectively connecting the centers of the pinholes 22a and the centers of the pixel regions 3a are not parallel to one another, and are so set as to cross at one point of a position corresponding to the standard distance between the video display panel 3 and a viewer Z. Therefore, the light beams are efficiently concentrated at a standard viewing position, thereby making it possible to make the viewer Z recognize a more real stereoscopic video.

    摘要翻译： 提供了立体视频显示器，其使得观看者能够识别更真实的立体视频。 光源装置2包括背光源21和针孔阵列板22。 液晶显示面板驱动器5将像素驱动信号馈送到液晶显示面板3，以形成由分别对应于针孔20b的多个像素构成的像素区域3a。 构成像素区域3a的每个像素从相应的针孔20b控制相对于每个方向上的光束的光透射量。 因此，再现各个方向上的光束的强度。 分别连接针孔20b的中心和像素区域3a的中心的线彼此不平行，并且被设置为在对应于视频显示面板3之间的标准距离的位置的一个点处交叉 和观看者Z.因此，光束被有效地集中在标准观看位置，从而使得观看者Z能够识别更真实的立体视频成为可能。

    Three-dimensional display
    3.
    发明授权
    Three-dimensional display 失效
    三维显示

    公开(公告)号：US5663831A

    公开(公告)日：1997-09-02

    申请号：US392156

    申请日：1995-02-22

    申请人： Ken Mashitani ,  Goro Hamagishi ,  Daisuke Takemori ,  Hideyuki Kanayama ,  Kazuhiro Arai

    发明人： Ken Mashitani ,  Goro Hamagishi ,  Daisuke Takemori ,  Hideyuki Kanayama ,  Kazuhiro Arai

    IPC分类号： G03B35/18 ,  G02B27/22 ,  H04N13/00

    CPC分类号： H04N13/0409 ,  G02B27/2214 ,  H04N13/0404 ,  H04N13/0418

    摘要： The present invention provides a three-dimensional display comprising an LCD projector, a diffusing plate arranged on a surface on which an image projected by the LCD projector is formed, and a parallax barrier having slits in the shape of vertical stripes which is arranged on the side of a viewer with respect to the diffusing plate, wherein a lenticular lens plate is arranged on the side of the LCD projector with respect to the diffusing plate, and an image having black portions each having a larger rate of the width than that of a black matrix on the LCD projector is formed on the diffusing plate without decreasing brightness by the function of respective lenses constituting the lenticular lens plate, thereby to increase the ratio of each of the slits of the parallax barrier at which there is no crosstalk region.

    摘要翻译： 本发明提供了一种三维显示器，包括LCD投影仪，布置在其上形成有由LCD投影仪投影的图像的表面上的漫射板，以及具有垂直条纹形状的狭缝的视差屏障， 观看者相对于漫射板的一侧，其中双凸透镜板相对于扩散板布置在LCD投影仪的侧面上，并且具有黑色部分的图像的宽度比 通过构成双凸透镜板的各个透镜的功能，在漫射板上形成LCD投影仪上的黑矩阵而不降低亮度，从而增加不存在串扰区域的视差屏障的每个狭缝的比率。

    Method and apparatus for processing three-dimensional images
    6.
    发明授权
    Method and apparatus for processing three-dimensional images 失效
    用于处理三维图像的方法和装置

    公开(公告)号：US08724886B2

    公开(公告)日：2014-05-13

    申请号：US12986551

    申请日：2011-01-07

    申请人： Ken Mashitani ,  Goro Hamagishi ,  Satoshi Takemoto

    发明人： Ken Mashitani ,  Goro Hamagishi ,  Satoshi Takemoto

    IPC分类号： G06K9/00

    CPC分类号： H04N13/296 ,  H04N13/366 ,  H04N13/398

    摘要： A three-dimensional sense adjusting unit displays three-dimensional images to a user. If a displayed reaches a limit of parallax, the user responds to the three-dimensional sense adjusting unit. According to acquired appropriate parallax information, a parallax control unit generates parallax images to realize the appropriate parallax in the subsequent stereo display. The control of parallaxes is realized by optimally setting camera parameters by going back to three-dimensional data. Functions to realize the appropriate parallax are made into and presented by a library.

    摘要翻译： 三维感测调整单元向用户显示三维图像。 如果显示达到视差限制，则用户对三维感测调节单元进行响应。 根据获取的适当的视差信息，视差控制单元产生视差图像，以便在随后的立体显示中实现适当的视差。 视差的控制通过回到三维数据来最佳地设置摄像机参数来实现。 实现相应视差的功能由图书馆制作和呈现。

    Stereoscopic image processing and display system
    8.
    发明授权
    Stereoscopic image processing and display system 有权
    立体图像处理和显示系统

    公开(公告)号：US07277121B2

    公开(公告)日：2007-10-02

    申请号：US10227945

    申请日：2002-08-27

    申请人： Ken Mashitani ,  Goro Hamagishi

    发明人： Ken Mashitani ,  Goro Hamagishi

    IPC分类号： H04N15/00

    CPC分类号： H04N13/178 ,  H04N13/161 ,  H04N13/31 ,  H04N13/312 ,  H04N13/324 ,  H04N13/349 ,  H04N13/356 ,  H04N13/361

    摘要： An image processing apparatus includes an image obtaining unit and an information adding unit. The image obtaining unit obtains a base image for stereovision in a multiplex format or a side-by-side format, or obtains an original image and then converts it to such a base image. The information adding unit records information to be referred to for stereovision, such as the format of the base image and the number of assumed viewpoints, in a header of the image data.

    摘要翻译： 图像处理装置包括图像获取单元和信息添加单元。 图像获取单元以多路复用格式或并排格式获得用于立体视觉的基本图像，或者获得原始图像，然后将其转换为这样的基本图像。 信息添加单元在图像数据的标题中记录要参考的用于立体视觉的信息，诸如基本图像的格式和假设视点的数量。

    Multiple image transmission method and mobile device having multiple image simultaneous imaging function
    9.
    发明申请
    Multiple image transmission method and mobile device having multiple image simultaneous imaging function 失效
    多图像传输方法和具有多个图像同时成像功能的移动设备

    公开(公告)号：US20060170785A1

    公开(公告)日：2006-08-03

    申请号：US10528655

    申请日：2003-09-24

    申请人： Ken Mashitani ,  Goro Hamagishi ,  Masahiro Higashino ,  Fusao Terada

    发明人： Ken Mashitani ,  Goro Hamagishi ,  Masahiro Higashino ,  Fusao Terada

    IPC分类号： G03B35/00 ,  H04N5/232 ,  H04N9/07

    CPC分类号： H04N21/25825 ,  H04N7/142 ,  H04N7/147 ,  H04N13/239 ,  H04N2007/145 ,  H04N2213/007

    摘要： By rotating a second camera (4) by a hinge (5) by 180 degrees so as to obtain an opening state, the second camera 4 faces a surface side. As a result, a first camera (3) and the second camera (4) are aligned horizontally, and use the same direction as a photographing range. When the second camera (4) is rotated, a system controller determines that a state is in a stereoscopic vision photographing mode. When a camera shutter is operated by a user, both the first camera (3) and the second camera (4) are allowed to perform a photographing process, and obtained two image data are stored in a memory after being attached to information indicating that the image is for the right eye and the image is for the left eye, and etc. Then, the two image data are transmitted by an e-mail function to a terminal of a communicating partner.

    摘要翻译： 通过将第二相机（4）由铰链（5）旋转180度以获得打开状态，第二相机4面向表面侧。 结果，第一相机（3）和第二相机（4）水平对准，并且使用与拍摄范围相同的方向。 当第二相机（4）旋转时，系统控制器确定状态处于立体视觉拍摄模式。 当用户操作相机快门时，允许第一相机（3）和第二相机（4）执行拍摄处理，并且在附加到获取的两个图像数据的信息之后，获得两个图像数据被存储在指示 图像是右眼，图像是用于左眼等。然后，两个图像数据通过电子邮件功能发送到通信伙伴的终端。

    Stereoscopic display
    10.
    发明授权
    Stereoscopic display 失效
    立体显示

    公开(公告)号：US5986804A

    公开(公告)日：1999-11-16

    申请号：US854174

    申请日：1997-05-09

    申请人： Ken Mashitani ,  Goro Hamagishi ,  Keiichi Kanatani

    发明人： Ken Mashitani ,  Goro Hamagishi ,  Keiichi Kanatani

    IPC分类号： G02B27/22 ,  H04N13/00 ,  H04N13/04 ,  H04N7/18 ,  H04N7/00

    CPC分类号： H04N13/0409 ,  G02B27/2207 ,  G02B27/2214 ,  H04N13/0422 ,  H04N13/0404 ,  H04N13/0429

    摘要： The present invention provides a stereoscopic display comprising an indicator for teaching to a user the position where a stereoscopic image is viewed. The stereoscopic display for separating light beams from a left eye image and a right eye image which are displayed on a display panel into left image light beams and right image light beams and supplying the left image light beams and the right image light beams to a viewer comprises a light emitting unit composed of a green light emitting diode and a red light emitting diode and a barrier plate arranged in front of the light emitting unit on the side of the viewer and having a slit through which part of the light beams from the light emitting diode are passed toward the viewer. The light emitting unit and the barrier plate are so constructed that light beams incident on the right and left eyes through the slit are light beams from the light emitting diodes in the same color in a stereoscopic view position which is the position where a stereoscopic image is viewed, while being light beams from the light emitting diodes in different colors in a pseudo-stereoscopic view position.

    摘要翻译： 本发明提供了一种立体显示器，其包括用于向用户教导观看立体图像的位置的指示器。 用于将在显示面板上显示的左眼图像和右眼图像的光束分离为左图像光束和右图像光束并将左图像光束和右图像光束提供给观看者的立体显示器 包括由绿色发光二极管和红色发光二极管组成的发光单元和布置在观察者侧面上的发光单元前面的阻挡板，并且具有狭缝，通过该狭缝，来自光的光束的一部分 发光二极管被传递给观察者。 发光单元和阻挡板被构造成使得入射在通过狭缝的右眼和左眼上的光束是立体视觉位置中来自发光二极管的相同颜色的光束，其立体图像是 同时以伪立体视图位置为来自不同颜色的发光二极管的光束。