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：US07714857B2

公开(公告)日：2010-05-11

申请号：US12191246

申请日：2008-08-13

申请人： Rieko Fukushima ,  Yuzo Hirayama ,  Kazuki Taira

发明人： Rieko Fukushima ,  Yuzo Hirayama ,  Kazuki Taira

IPC分类号： G06T15/00 ,  G02B27/22

CPC分类号： G02B27/2214 ,  H04N13/31

摘要： An apparatus is provided with a display unit and a optical filter. The unit has pixels arranged in a matrix form, which are groped into a first group and second groups to display two-dimensional image information constituting elemental images, the image information being obtained from different directions. The optical filter has a first optical opening opposed to the first pixel group and second optical openings opposed to corresponding one of the second pixel groups. The center of the first pixel group is coincident with the axis of the first opening, each center of the second pixel groups is deviated from corresponding one of the second opening axe, and the deviation is gradually increased depending on a distance between the first and the second pixel group centers. The light rays are directed to a reference plane from the first and second pixel groups through the first and second opening axes.

摘要翻译： 一种装置设置有显示单元和滤光器。 该单元具有以矩阵形式布置的像素，其被分组为第一组和第二组以显示构成元素图像的二维图像信息，该图像信息从不同方向获得。 滤光器具有与第一像素组相对的第一光学开口和与第二像素组中的相应一个相对的第二光学开口。 第一像素组的中心与第一开口的轴线一致，第二像素组的每个中心偏离相应的一个第二开放轴线，并且偏离根据第一和第二像素组之间的距离逐渐增加 第二像素组中心​​。 光线通过第一和第二开口轴从第一和第二像素组引导到参考平面。

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：US07425951B2

公开(公告)日：2008-09-16

申请号：US10744045

申请日：2003-12-24

申请人： Rieko Fukushima ,  Yuzo Hirayama ,  Kazuki Taira

发明人： Rieko Fukushima ,  Yuzo Hirayama ,  Kazuki Taira

IPC分类号： G06T15/00 ,  G02B27/22

CPC分类号： G02B27/2214 ,  H04N13/31

摘要： An apparatus is provided with a display unit and a optical filter. The unit has pixels arranged in a matrix form, which are grouped into a first group and second groups to display two-dimensional image information constituting elemental images, the image information being obtained from different directions. The optical filter has a first optical opening opposed to the first pixel group and second optical openings opposed to corresponding one of the second pixel groups. The center of the first pixel group is coincident with the axis of the first opening, each center of the second pixel groups is deviated from corresponding one of the second opening axe, and the deviation is gradually increased depending on a distance between the first and the second pixel group centers. The light rays are directed to a reference plane from the first and second pixel groups through the first and second opening axes.

摘要翻译： 一种装置设置有显示单元和滤光器。 该单元具有以矩阵形式布置的像素，其被分组为第一组和第二组以显示构成元素图像的二维图像信息，该图像信息从不同方向获得。 滤光器具有与第一像素组相对的第一光学开口和与第二像素组中的相应一个相对的第二光学开口。 第一像素组的中心与第一开口的轴线一致，第二像素组的每个中心偏离第二开口轴的相应一个，并且偏离根据第一和第二像素组之间的距离而逐渐增加 第二像素组中心​​。 光线通过第一和第二开口轴从第一和第二像素组引导到参考平面。

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：US20120050290A1

公开(公告)日：2012-03-01

申请号：US13210965

申请日：2011-08-16

申请人： Hitoshi Kobayashi ,  Yoshiyuki Kokojima ,  Yuzo Hirayama ,  Rieko Fukushima

发明人： Hitoshi Kobayashi ,  Yoshiyuki Kokojima ,  Yuzo Hirayama ,  Rieko Fukushima

IPC分类号： G06T15/50 ,  G06T15/00

CPC分类号： H04N13/363 ,  H04N13/305 ,  H04N13/31 ,  H04N13/324

摘要： A three-dimensional image display apparatus according to an embodiment includes: a plane display device comprising pixels arranged in a matrix form; an optical plate configured to control light rays illuminated by the plane display device; and a drive circuit including an image processing unit to perform image processing on an input image signal and drive the plane display device based on an image signal processed by the image processing unit. The image processing unit is configured to perform at least one of rearrangement processing for three-dimensional image display on the image signal and filter processing on the image signal.

摘要翻译： 根据实施例的三维图像显示装置包括：平面显示装置，包括以矩阵形式布置的像素; 光学板，被配置为控制由所述平面显示装置照射的光线; 以及驱动电路，包括图像处理单元，用于对输入图像信号进行图像处理，并且基于由图像处理单元处理的图像信号来驱动平面显示装置。 图像处理单元被配置为对图像信号进行三维图像显示的重排处理和图像信号的滤波处理中的至少一个。

公开(公告)号：US20110032339A1

公开(公告)日：2011-02-10

申请号：US12811057

申请日：2009-02-27

申请人： Yuzo Hirayama ,  Yoshiyuki Kokojima ,  Hitoshi Kobayashi ,  Rieko Fukushima

发明人： Yuzo Hirayama ,  Yoshiyuki Kokojima ,  Hitoshi Kobayashi ,  Rieko Fukushima

IPC分类号： H04N13/04

CPC分类号： H04N13/351 ,  H04N13/111 ,  H04N13/194 ,  H04N13/305

摘要： It is made possible to mitigate appearance of the strap-shaped disturbance image and shift to the side lobe naturally. The sense of incongruity for an image viewed in a transitional zone is reduced by performing interpolation processing between parallax information pieces displayed on pixels associated with adjacent exit pupils.

摘要翻译： 可以减轻带状干扰图像的外观并自然转移到旁瓣。 通过在与相邻的出射瞳孔相关联的像素上显示的视差信息之间进行插值处理来减少在过渡区域中观看的图像的不协调感。

公开(公告)号：US08384772B2

公开(公告)日：2013-02-26

申请号：US11887917

申请日：2007-08-31

申请人： Tatsuo Saishu ,  Rieko Fukushima

发明人： Tatsuo Saishu ,  Rieko Fukushima

IPC分类号： H04N13/04 ,  H04N9/47

CPC分类号： H04N13/351 ,  H04N13/305 ,  H04N13/31

摘要： It is made possible to provide a three-dimensional image display device by which an alarm image with high visibility can be displayed at the end of the viewing zone in a parallel-ray one-dimensional IP system, without a reduction of the viewing zone or a decrease in processing speed. A three-dimensional image display device includes: an elemental image display unit that has pixels arranged in a matrix form in a display plane, and displays elemental images; an optical plate that is placed to face the elemental image display unit, has optical apertures that extend linearly in a vertical direction and are arranged at regular intervals in a horizontal direction, and controls light rays from the elemental image display unit; and an image data converting unit that converts image data so that single-color portions having periodically varying widths are inserted to boundary portions between the elemental images, the width varying with locations in the elemental image display unit, the inserted single-color portions being asymmetrical in the entire elemental image display unit.

摘要翻译： 可以提供一种三维图像显示装置，通过该三维图像显示装置，可以在平行射线一维IP系统中在观察区域的末端显示具有高可见度的报警图像，而不会减少观察区域或 处理速度下降。 三维图像显示装置包括：具有以矩阵形式布置在显示平面中的像素并显示元素图像的元素图像显示单元; 放置成面向基本图像显示单元的光学板具有在垂直方向上线性延伸并且沿水平方向以规则间隔布置的光学孔，并且控制来自基本图像显示单元的光线; 以及图像数据转换单元，其转换图像数据，使得具有周期性变化的宽度的单色部分插入到基本图像之间的边界部分，所述宽度随着元素图像显示单元中的位置而变化，所插入的单色部分是不对称的 在整个元素图像显示单元中。

公开(公告)号：US20090052164A1

公开(公告)日：2009-02-26

申请号：US12195683

申请日：2008-08-21

申请人： Masako Kashiwagi ,  Tatsuo Saishu ,  Rieko Fukushima

发明人： Masako Kashiwagi ,  Tatsuo Saishu ,  Rieko Fukushima

IPC分类号： G02F1/13357

CPC分类号： G09G3/003 ,  G02B27/2214 ,  G02F1/133606 ,  G09G3/20 ,  G09G3/3413 ,  G09G3/3648 ,  H04N13/305 ,  H04N13/312 ,  H04N13/32 ,  H04N13/354

摘要： A stereoscopic display apparatus includes a liquid-crystal display device that has display pixels arranged in a matrix and displays an elemental image array formed from a plurality of field images on the display pixels to render stereoscopic display, a parallax creating unit provided on the front surface or the rear surface of the liquid-crystal display device, and a directional backlight that emits light through the liquid-crystal display device then through the parallax creating unit and switches directions of the thus-emitted light among a plurality of directions according to a display of the field image is disclosed.

摘要翻译： 立体显示装置包括液晶显示装置，该液晶显示装置具有排列成矩阵的显示像素，并且在显示像素上显示由多个场图像形成的基本图像阵列，以进行立体显示;视差产生单元，设置在前表面 或液晶显示装置的后表面，以及通过液晶显示装置发光的定向背光，然后通过视差产生单元，并根据显示来切换多个方向上发射的光的方向 的场图像被公开。

公开(公告)号：US20100033556A1

公开(公告)日：2010-02-11

申请号：US11911460

申请日：2007-08-31

申请人： Tatsuo Saishu ,  Rieko Fukushima

发明人： Tatsuo Saishu ,  Rieko Fukushima

IPC分类号： H04N13/04 ,  G02B27/22

CPC分类号： H04N13/351 ,  H04N13/305 ,  H04N13/31 ,  H04N13/373

摘要： It is made possible to provide a three-dimensional image display device by which a viewing zone can be readily adjusted in the parallel-ray one-dimensional IP system, without a decrease in processing speed. A three-dimensional image display device includes: an elemental image display unit that has pixels arranged in a matrix form in a display plane, and displays an elemental image; an optical plate that is placed to face the elemental image display unit, extends straightly in a vertical direction, and controls a light ray from the elemental image display unit, the optical plate having optical apertures arranged at intervals in a horizontal direction; and an image data converting unit that converts image data so as to replace missing image data with a neighboring parallax component in same the elemental image, based on the average width of elemental images in an input image data and the optimum average width of elemental images in a three-dimensional video image to be output.

摘要翻译： 可以提供三维图像显示装置，通过该三维图像显示装置，可以在并行射线一维IP系统中容易地调整观看区域，而不会降低处理速度。 三维图像显示装置包括：具有以矩阵形式布置在显示平面中的像素并显示元素图像的元素图像显示单元; 放置成面向基本图像显示单元的光学板在垂直方向上直线地延伸，并且控制来自元素图像显示单元的光线，所述光学板具有沿水平方向间隔设置的光学孔; 以及图像数据转换单元，其基于输入图像数据中的基本图像的平均宽度和基本图像的最佳平均宽度，将图像数据转换为以与相同图像相同的相邻视差分量替换丢失图像数据， 要输出的三维视频图像。