公开(公告)号：US07486817B2

公开(公告)日：2009-02-03

申请号：US11067662

申请日：2005-02-28

申请人： Shingo Yanagawa ,  Yasunobu Yamauchi ,  Kazuki Taira ,  Rieko Fukushima ,  Yuzo Hirayama

发明人： Shingo Yanagawa ,  Yasunobu Yamauchi ,  Kazuki Taira ,  Rieko Fukushima ,  Yuzo Hirayama

IPC分类号： G06K9/00

CPC分类号： H04N13/307 ,  H04N13/122 ,  H04N13/279 ,  H04N13/305

摘要： An apparatus includes a stereoscopic display region calculator calculating a stereoscopic display region to reproduce a three-dimensional positional relationship in image data displayed on a stereoscopic display device, based on two-dimensional or three-dimensional image data, a position of a target of regard of a virtual camera set in processing of rendering the image data, and orientations of the light beams output from the stereoscopic display device. The apparatus also includes an image processor performing image processing on image data outside a region representing the outside of the stereoscopic display region calculated by the stereoscopic display region calculator. The image processing is different from image processing on image data inside a region representing the inside of the stereoscopic display region. The apparatus also includes an image generator generating stereoscopic display image data from the two-dimensional or three-dimensional image data after processed by the image processor.

公开(公告)号：US20060066718A1

公开(公告)日：2006-03-30

申请号：US11086232

申请日：2005-03-23

申请人： Shingo Yanagawa ,  Yasunobu Yamauchi ,  Kazuki Taira ,  Rieko Fukushima ,  Tatsuo Saishu ,  Yuzo Hirayama

发明人： Shingo Yanagawa ,  Yasunobu Yamauchi ,  Kazuki Taira ,  Rieko Fukushima ,  Tatsuo Saishu ,  Yuzo Hirayama

IPC分类号： H04N13/04 ,  H04N13/00 ,  H04N15/00

CPC分类号： H04N13/351 ,  H04N13/243 ,  H04N13/305 ,  H04N13/307

摘要： An apparatus for generating a parallax image to be used for a display of a three-dimensional image on a three-dimensional integral imaging display includes an image signal acquiring unit, an image signal assigning unit, and a parallax image generator. The image signal acquiring unit acquires a plurality of image signals by picking up an image of an image object from a plurality of different parallax directions. The image signal assigning unit assigns an output order of the plurality of image signal so that the plurality of image signals are arranged in a reverse parallax direction order to an order of beam directions of the three-dimensional integral imaging display. The parallax image generator generates a parallax image from the plurality of image signals to which an output order is assigned by the image signal assigning unit.

摘要翻译： 一种用于在三维积分成像显示器上产生用于显示三维图像的视差图像的装置包括图像信号获取单元，图像信号分配单元和视差图像生成器。 图像信号获取单元通过从多个不同的视差方向拾取图像对象的图像来获取多个图像信号。 图像信号分配单元分配多个图像信号的输出顺序，使得多个图像信号以反向视差方向顺序排列成三维一体成像显示的波束方向的顺序。 视差图像生成器从由图像信号分配单元分配了输出顺序的多个图像信号生成视差图像。

公开(公告)号：US20050195478A1

公开(公告)日：2005-09-08

申请号：US11067662

申请日：2005-02-28

申请人： Shingo Yanagawa ,  Yasunobu Yamauchi ,  Kazuki Taira ,  Rieko Fukushima ,  Yuzo Hirayama

发明人： Shingo Yanagawa ,  Yasunobu Yamauchi ,  Kazuki Taira ,  Rieko Fukushima ,  Yuzo Hirayama

IPC分类号： H04N13/02 ,  G03H1/26 ,  H04N13/00

CPC分类号： H04N13/307 ,  H04N13/122 ,  H04N13/279 ,  H04N13/305

摘要： An apparatus includes a stereoscopic display region calculator calculating a stereoscopic display region to reproduce a three-dimensional positional relationship in image data displayed on a stereoscopic display device, based on two-dimensional or three-dimensional image data, a position of a target of regard of a virtual camera set in processing of rendering the image data, and orientations of the light beams output from the stereoscopic display device. The apparatus also includes an image processor performing image processing on image data outside a region representing the outside of the stereoscopic display region calculated by the stereoscopic display region calculator. The image processing is different from image processing on image data inside a region representing the inside of the stereoscopic display region. The apparatus also includes an image generator generating stereoscopic display image data from the two-dimensional or three-dimensional image data after processed by the image processor.

摘要翻译： 一种立体显示区域计算器，其基于二维或三维图像数据，计算立体显示区域，以再现立体显示装置上显示的图像数据中的三维位置关系， 在渲染图像数据的处理中设置的虚拟相机以及从立体显示装置输出的光束的取向。 该装置还包括对由立体显示区域计算器计算的表示立体显示区域的外部的区域之外的图像数据执行图像处理的图像处理器。 图像处理与表示立体显示区域的内部的区域内的图像数据的图像处理不同。 该装置还包括从图像处理器处理后的二维或三维图像数据生成立体显示图像数据的图像生成器。

公开(公告)号：US20050105179A1

公开(公告)日：2005-05-19

申请号：US10952159

申请日：2004-09-29

申请人： Kazuki Taira ,  Yuzo Hirayama ,  Tatsuo Saishu ,  Rieko Fukushima ,  Yasunobu Yamauchi ,  Shingo Yanagawa

发明人： Kazuki Taira ,  Yuzo Hirayama ,  Tatsuo Saishu ,  Rieko Fukushima ,  Yasunobu Yamauchi ,  Shingo Yanagawa

IPC分类号： H04N15/00 ,  G02B27/22 ,  G09F9/00 ,  H04N13/00 ,  H04N13/02 ,  H04N13/04

CPC分类号： H04N13/31 ,  H04N13/305 ,  H04N13/324

摘要： A stereoscopic image producing method can produce a stereoscopic image efficiently. The stereoscopic image producing method includes inputting a plurality of parallax images with pixel data including information pieces about the three primary colors, which are produced from different viewpoints, and, based upon information about arrangement of color pixel dots constituting a pixel of a display screen which displays a two-dimensional image thereon, composing some pieces of the three primary color information pieces in each of the parallax images and allocating the three primary color information pieces for different ones of the parallax images to the color pixel dots adjacent to each other in a screen horizontal direction on the display screen, where a stereoscopic image including a plurality of different parallax image information pieces in a horizontal direction in a space in which the stereoscopic image is displayed is produced.

摘要翻译： 立体图像产生方法可以有效地产生立体图像。 立体图像产生方法包括：输入多个视差图像，该像素数据包括从不同视点产生的关于三原色的信息片段，并且基于关于构成显示屏幕的像素的彩色像素点的布置的信息， 在其上显示二维图像，构成每个视差图像中的三个原色信息片段的一些片段，并将不同的视差图像的三个原色信息片段分配给彼此相邻的彩色像素点 产生显示屏幕上的水平方向，其中在显示立体图像的空间中产生包括水平方向上的多个不同视差图像信息的立体图像。

公开(公告)号：US20090002483A1

公开(公告)日：2009-01-01

申请号：US12230358

申请日：2008-08-28

申请人： Shingo Yanagawa ,  Yasunobu Yamauchi ,  Kazuki Taira ,  Rieko Fukushima ,  Yuzo Hirayama

发明人： Shingo Yanagawa ,  Yasunobu Yamauchi ,  Kazuki Taira ,  Rieko Fukushima ,  Yuzo Hirayama

IPC分类号： H04N13/02

CPC分类号： H04N13/307 ,  H04N13/122 ,  H04N13/279 ,  H04N13/305

摘要： An apparatus includes a stereoscopic display region calculator calculating a stereoscopic display region to reproduce a three-dimensional positional relationship in image data displayed on a stereoscopic display device, based on two-dimensional or three-dimensional image data, a position of a target of regard of a virtual camera set in processing of rendering the image data, and orientations of the light beams output from the stereoscopic display device. The apparatus also includes an image processor performing image processing on image data outside a region representing the outside of the stereoscopic display region calculated by the stereoscopic display region calculator. The image processing is different from image processing on image data inside a region representing the inside of the stereoscopic display region. The apparatus also includes an image generator generating stereoscopic display image data from the two-dimensional or three-dimensional image data after processed by the image processor.

摘要翻译： 一种立体显示区域计算器，其基于二维或三维图像数据，计算立体显示区域，以再现立体显示装置上显示的图像数据中的三维位置关系， 在渲染图像数据的处理中设置的虚拟相机以及从立体显示装置输出的光束的取向。 该装置还包括对由立体显示区域计算器计算的表示立体显示区域的外部的区域之外的图像数据执行图像处理的图像处理器。 图像处理与表示立体显示区域的内部的区域内的图像数据的图像处理不同。 该装置还包括从图像处理器处理后的二维或三维图像数据生成立体显示图像数据的图像生成器。

公开(公告)号：US20050270366A1

公开(公告)日：2005-12-08

申请号：US11068763

申请日：2005-03-02

申请人： Rieko Fukushima ,  Hitoshi Kobayashi ,  Yuzo Hirayama ,  Kazuki Taira ,  Tatsuo Saishu ,  Yasunobu Yamauchi ,  Masahiro Sekine

发明人： Rieko Fukushima ,  Hitoshi Kobayashi ,  Yuzo Hirayama ,  Kazuki Taira ,  Tatsuo Saishu ,  Yasunobu Yamauchi ,  Masahiro Sekine

IPC分类号： H04N13/04 ,  G02B27/22 ,  G06F3/14 ,  G06T1/00 ,  H04N13/00

CPC分类号： H04N13/398 ,  H04N13/305 ,  H04N13/31

摘要： The present invention makes it possible to rapidly obtain a two-dimensional image which is not discontinuous and does not include distortion from three-dimensional image display data. When a two-dimensional image is displayed, a viewing point within a viewing zone is assumed, and a parallax image displayed on pixels positioned at a position where a line connecting the viewing point and an exit pupil, and the display unit cross each other or positioned in the vicinity thereof in a state that a three-dimensional image is displayed is developed and displayed within a corresponding elemental image including the pixels.

摘要翻译： 本发明使得可以快速获得不间断的二维图像，并且不包括来自三维图像显示数据的失真。 当显示二维图像时，假设观看区域内的观察点，并且显示在位于连接观察点和出射光瞳的线的位置的像素和显示单元彼此交叉的视差图像 在显示三维图像的状态下将其定位在其附近，并且显示在包括像素的对应的基本图像内。

公开(公告)号：US20120139911A1

公开(公告)日：2012-06-07

申请号：US13357706

申请日：2012-01-25

申请人： Tatsuo Saishu ,  Rieko Fukushima ,  Kazuki Taira ,  Yuzo Hirayama

发明人： Tatsuo Saishu ,  Rieko Fukushima ,  Kazuki Taira ,  Yuzo Hirayama

IPC分类号： G06T15/00

CPC分类号： G02B27/2214 ,  G02B27/0025 ,  G09G2300/0443 ,  H04N13/305 ,  H04N13/31 ,  H04N13/317 ,  H04N13/324 ,  H04N13/351

摘要： A stereoscopic display device of an embodiment includes a display device having pixels developing either one color of red, green and blue. A vertical period of pixel rows comprising the pixels arranged in one row in a lateral direction is three times a lateral period of the pixels, the pixels developing red, green and blue are alternately arranged in a lateral direction in the same row, the pixels in one row of two rows adjacent in a vertical direction are arranged such that lateral positions thereof are shifted to the pixels in the other row by ½ of the lateral period of the pixels, the pixels in rows adjacent in the same column through one row interposed therebetween are the pixels developing different colors of red, green and blue, and an average value of pitches of the elemental images is larger than a width of pieces of the pixels.

摘要翻译： 实施例的立体显示装置包括具有显影红色，绿色和蓝色的一种颜色的像素的显示装置。 包括沿横向排列成一行的像素的垂直周期的像素行是像素的横向周期的三倍，显影红色，绿色和蓝色的像素在同一行中沿横向方向交替布置，像素在 排列在垂直方向相邻的两行的一行，使得其横向位置被移动到另一行中的像素的像素的横向周期的1/2，通过一行插入在同一列中的行中的像素 是显示红色，绿色和蓝色不同颜色的像素，并且基本图像的间距的平均值大于像素的宽度。

公开(公告)号：US07978151B2

公开(公告)日：2011-07-12

申请号：US12003801

申请日：2008-01-02

申请人： Kazuki Taira ,  Yuzo Hirayama ,  Tatsuo Saishu ,  Rieko Fukushima ,  Ayako Takagi

发明人： Kazuki Taira ,  Yuzo Hirayama ,  Tatsuo Saishu ,  Rieko Fukushima ,  Ayako Takagi

IPC分类号： G02B5/30

CPC分类号： H04N13/359 ,  H04N13/337

摘要： A three-dimensional image display apparatus includes an image display configured to output image light which arrays a plurality of pixels and has polarization, a lens array arranged in front of the image display, configured to function as lens at light which has a 1st polarization direction, and not to function as lens at light which has a 2nd polarization direction differed from the 1st polarization direction, and a birefringent phase modulator placed between the image display and the lens array and configured to rotate a polarization plane of the image light.

摘要翻译： 三维图像显示装置包括：图像显示器，被配置为输出排列有多个像素且具有偏振的图像光;布置在图像显示器前面的透镜阵列，被配置为在具有第一偏振方向 并且不具有在具有与第一偏振方向不同的第二偏振方向的光下的透镜，以及位于图像显示器和透镜阵列之间并被配置为旋转图像光的偏振面的双折射相位调制器。

公开(公告)号：US07944464B2

公开(公告)日：2011-05-17

申请号：US10585691

申请日：2006-04-26

申请人： Rieko Fukushima ,  Tatsuo Saishu ,  Shunichi Numazaki ,  Yuzo Hirayama ,  Kazuki Taira

发明人： Rieko Fukushima ,  Tatsuo Saishu ,  Shunichi Numazaki ,  Yuzo Hirayama ,  Kazuki Taira

IPC分类号： H04N13/04

CPC分类号： H04N13/317 ,  H04N13/305 ,  H04N13/324 ,  H04N13/376 ,  H04N13/38

摘要： A three-dimensional image display device includes a two-dimensional image display screen having color filters in which each color is disposed on sub-pixels obtained by dividing one pixel in a vertical direction and same color is disposed on each column of sub-pixels; an optical plate having an exit pupil, the exit pupil being provided for making a viewing zone different for each pixel and having a longitudinal axis disposed as to be inclined from a vertical direction of the two-dimensional image display screen at a degree (θ) (θ≠0, −45°

摘要翻译： 三维图像显示装置包括具有滤色器的二维图像显示屏，其中每个颜色设置在通过沿垂直方向分割一个像素而获得的相同颜色，并且在每个子像素列上设置相同的颜色; 具有出射光瞳的光学板，出射光瞳被设置成用于使每个像素不同的观看区域，并且具有纵向轴线，所述纵向轴线设置成从二维图像显示屏幕的垂直方向倾斜（“ ）（＆amp; t;≠0，-45°<＆amp; t; <45°），观察区域是观察显示在二维图像显示屏幕上的视差信息的区域; 以及观察区域调整单元，其通过将设置在二维图像显示屏幕的每个像素上的视差信息在垂直方向上移动来在二维图像显示屏幕的水平方向上移动观看区域来调整观看区域， 像素。

公开(公告)号：US07830601B2

公开(公告)日：2010-11-09

申请号：US10940780

申请日：2004-09-15

申请人： Ayako Takagi ,  Kazuki Taira ,  Yuzo Hirayama ,  Rieko Fukushima ,  Tatsuo Saishu

发明人： Ayako Takagi ,  Kazuki Taira ,  Yuzo Hirayama ,  Rieko Fukushima ,  Tatsuo Saishu

IPC分类号： G02B27/22

CPC分类号： G02B27/2214 ,  H04N13/305

摘要： The embodiment is to make it possible to increase a resolution obtained when a character or a two-dimensional image is displayed. A stereoscopic image display device is provided with a two-dimensional image display device having a plurality of pixels arranged within a display plane; and a ray control section which is provided in front of or behind the display plane and has a plurality of opening portions or a plurality of lenses arranged side by side, for controlling rays from the pixels, a distance z from the ray control section to a two-dimensional character or a two-dimensional image display position satisfying relationships of 0

摘要翻译： 该实施例是使得可以增加当显示字符或二维图像时获得的分辨率。 立体图像显示装置具有布置在显示平面内的多个像素的二维图像显示装置; 以及射线控制部，其设置在所述显示面的前方或后方，并且具有并排设置的多个开口部或多个透镜，用于控制来自所述像素的射线，从所述射线控制部到所述射线控制部的距离z 在投影区域中满足0