公开(公告)号：US20080309755A1

公开(公告)日：2008-12-18

申请号：US12009501

申请日：2008-01-17

申请人： Hideaki Yoshida ,  Ken Mashitani ,  Toshio Nomura ,  Tadashi Uchiumi ,  Hidehiko Sekizawa

发明人： Hideaki Yoshida ,  Ken Mashitani ,  Toshio Nomura ,  Tadashi Uchiumi ,  Hidehiko Sekizawa

IPC分类号： H04N13/04

CPC分类号： G06T15/00 ,  H04N13/178 ,  H04N13/183 ,  H04N13/31 ,  H04N13/359 ,  H04N13/398 ,  H04N19/597

摘要： An operation unit switches the operating mode between a 3D display output mode in which the images of the 3D image file are displayed as a stereoscopic images and a 2D display output mode in which one of the images of the 3D image file is displayed as an ordinary planar image. The 3D image file is composed of stereoscopic image data which represents a plurality of monocular images constituting a multi-ocular stereoscopic image and information which is added to the stereoscopic image data and which indicates that the data is stereoscopic data. In the 2D display output mode, a control unit makes an output unit display an image of the 3D image file read from a medium by a media reader and also display a mark on the same screen, indicating that the image displayed in the 2D display output mode is based on the 3D image file.

摘要翻译： 操作单元将3D图像文件的图像的三维显示输出模式作为立体图像显示在3D图像文件的图像中的一个被显示为普通的2D显示输出模式之间切换操作模式 平面图像。 3D图像文件由表示构成多眼立体图像的多个单目图像的立体图像数据和被添加到立体图像数据并且指示数据是立体数据的信息组成。 在2D显示输出模式中，控制单元使输出单元显示由介质读取器从介质读取的3D图像文件的图像，并且在同一屏幕上显示标记，指示在2D显示输出中显示的图像 模式是基于3D图像文件。

公开(公告)号：US20070257902A1

公开(公告)日：2007-11-08

申请号：US10553344

申请日：2004-04-16

申请人： Seiji Satoh ,  Hidehiko Sekizawa ,  Toshio Nomura ,  Masahiro Shioi ,  Goro Hamagishi ,  Ken Mashitani

发明人： Seiji Satoh ,  Hidehiko Sekizawa ,  Toshio Nomura ,  Masahiro Shioi ,  Goro Hamagishi ,  Ken Mashitani

IPC分类号： G06T15/00

CPC分类号： H04N13/139 ,  H04N13/10 ,  H04N13/30

摘要： This invention provides a stereoscopic-vision image processing apparatus, a stereoscopic-vision image providing method, and an image display method that are capable of managing specification of display unit on which a stereoscopic-vision image is desired to be displayed as accessory information (assumed display information). The assumed display information includes a type and a display size of the display unit on which a stereoscopic-vision image is desired to be displayed. This allows an appropriate stereoscopic-vision image to be obtained by specifying a type or a display size of the display unit that is desired to be displayed with them being combined with the stereoscopic-vision image and scaling the stereoscopic-vision image up or down, in display of a stereoscopic image, in accordance with the type or the display size of the display unit.

摘要翻译： 本发明提供一种立体视觉图像处理装置，立体视觉图像提供方法和图像显示方法，其能够管理期望显示立体视觉图像的显示单元的规格作为附件信息（假定 显示信息）。 假定的显示信息包括希望显示立体视觉图像的显示单元的类型和显示尺寸。 这允许通过指定期望显示的显示单元的类型或显示尺寸与它们与立体视觉图像组合并且上下对准立体视觉图像来获得适当的立体视觉图像， 根据显示单元的类型或显示尺寸显示立体图像。

公开(公告)号：US20050253924A1

公开(公告)日：2005-11-17

申请号：US11128433

申请日：2005-05-13

申请人： Ken Mashitani

发明人： Ken Mashitani

IPC分类号： H04N13/00 ,  H04N13/04

CPC分类号： H04N13/275 ,  H04N13/279 ,  H04N13/286 ,  H04N13/289

摘要： A 3D image processing apparatus first generates a combined view volume that contains view volumes set respectively by a plurality of real cameras, based on a single temporary camera placed in a virtual 3D space. Then, this apparatus performs skewing transformation on the combined view volume so as to acquire view volumes for each of the plurality of real cameras. Finally, two view volumes acquired for the each of the plurality of real cameras are projected on a projection plane so as to produce 2D images having parallax. Using the temporary camera alone, the 2D images serving as base points for a parallax image can be produced by acquiring the view volumes for the each of the plurality of real cameras. As a result, a processing for actually placing the real cameras can be skipped, so that a high-speed processing as a whole can be realized.

摘要翻译： 3D图像处理设备首先基于放置在虚拟3D空间中的单个临时照相机生成包含由多个真实相机分别设置的视图体积的组合视图体积。 然后，该装置对组合视图体积执行偏斜变换，以获得多个真实相机中的每一个的视图体积。 最后，将为多个真实相机中的每一个获取的两个视图体积投影在投影平面上，以便产生具有视差的2D图像。 仅使用临时相机，可以通过获取多个真实相机中的每一个的视图体积来产生用作视差图像的基点的2D图像。 结果，可以跳过实际放置真实相机的处理，从而可以实现整体的高速处理。

公开(公告)号：US09432658B2

公开(公告)日：2016-08-30

申请号：US14124416

申请日：2012-06-20

申请人： Tohru Usukura ,  Ken Mashitani

发明人： Tohru Usukura ,  Ken Mashitani

IPC分类号： H04N13/04 ,  G02B27/22 ,  G09G3/00

CPC分类号： H04N13/31 ,  G02B27/2214 ,  G09G3/003 ,  G09G2320/0209 ,  H04N13/366 ,  H04N13/376

摘要： An image display device displays a plurality of image elements of a left-view image and a plurality of image elements of a right-view image on a display in alternation in a horizontal direction, and displays an image element of a black image between each adjacent pairing of an image element of the left-view image and an image element of the right-view image. The image display device uses a parallax barrier to ensure that a left eye of a viewer only views the left-view image and that a right eye of the viewer only views the right-view image. Through the above configuration the image display device reduces occurrence of cross-talk regardless of position of the viewer or shape of the parallax barrier, and improves image quality of a stereoscopic image.

摘要翻译： 图像显示装置在水平方向上交替地在显示器上显示左视野图像和右视野图像的多个图像元素的多个图像元素，并且在相邻的每个图像之间显示黑色图像的图像元素 左视图图像的图像元素与右视图像的图像元素的配对。 图像显示装置使用视差屏障来确保观看者的左眼仅观看左视图图像，并且观看者的右眼仅观看右视图图像。 通过上述配置，图像显示装置减少观看者的位置或视差屏障的形状的串扰的发生，并提高立体图像的图像质量。

公开(公告)号：US20140063209A1

公开(公告)日：2014-03-06

申请号：US14118028

申请日：2012-06-20

申请人： Tatsumi Watanabe ,  Nobuyuki Kunieda ,  Ken Mashitani

发明人： Tatsumi Watanabe ,  Nobuyuki Kunieda ,  Ken Mashitani

IPC分类号： H04N13/04

CPC分类号： H04N13/302 ,  G02B27/2214 ,  G03B35/24 ,  H04N13/31 ,  H04N13/315 ,  H04N13/398

摘要： An image display device includes an image display, an image separator and a controller. The image display displays a plurality of parallax images. The image separator performs optical separation such that the plurality of parallax images which are displayed are viewed as a stereoscopic image. The image separator includes a light-transmitting region (region 0), a light-masking region (region 1) and an intermediate region (region 2) which is located between the light-transmitting region (region 0) and the light-masking region (region 1). The controller controls light-transmittance of the intermediate region (region 2).

摘要翻译： 图像显示装置包括图像显示器，图像分离器和控制器。 图像显示器显示多个视差图像。 图像分离器执行光学分离，使得显示的多个视差图像被视为立体图像。 图像分离器包括位于透光区域（区域0）和光掩蔽区域之间的透光区域（区域0），遮光区域（区域1）和中间区域（区域2） （区域1）。 控制器控制中间区域（区域2）的透光率。

公开(公告)号：US20140036047A1

公开(公告)日：2014-02-06

申请号：US14112415

申请日：2011-10-26

申请人： Tatsumi Watanabe ,  Nobuyuki Kunieda ,  Ken Mashitani

发明人： Tatsumi Watanabe ,  Nobuyuki Kunieda ,  Ken Mashitani

IPC分类号： H04N13/04

CPC分类号： H04N13/31 ,  G02B27/2214 ,  H04N13/15 ,  H04N13/189 ,  H04N13/239 ,  H04N13/317 ,  H04N13/324 ,  H04N13/351 ,  H04N13/398

摘要： A video processing device is provided, in which the cross-talk is prevented from increasing while the Moiré pattern is diminished. A video display device displays multiple-parallax video using a parallax barrier method, the video display device comprising: a display unit displaying pixel columns of a given image and pixel columns of one or more parallax images corresponding to the given image, all of the pixel columns being arranged in predetermined order; and a parallax barrier arranged at a predetermined distance from an image display face of the display unit, and having a plurality of elongated passing regions passing light rays from the display unit, wherein at least one of the passing regions has a waveform formed at a longitudinal edge thereof, and at least one waveform includes two wave units that differ in terms of wave height or wave width.

摘要翻译： 提供了一种视频处理装置，其中在莫尔图案减弱时防止串扰增加。 视频显示装置使用视差屏障方法显示多视差视频，所述视频显示装置包括：显示单元，显示给定图像的像素列和对应于给定图像的一个或多个视差图像的像素列，所有像素 列以预定顺序排列; 以及视差屏障，其布置在与所述显示单元的图像显示面相距预定距离处，并且具有穿过来自所述显示单元的光线的多个细长通过区域，其中所述通过区域中的至少一个具有在纵向上形成的波形 并且至少一个波形包括在波高或波宽方面不同的两个波单元。

公开(公告)号：US08559703B2

公开(公告)日：2013-10-15

申请号：US13283361

申请日：2011-10-27

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.

公开(公告)号：US08526712B2

公开(公告)日：2013-09-03

申请号：US12986471

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

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.

公开(公告)号：US08472702B2

公开(公告)日：2013-06-25

申请号：US13088752

申请日：2011-04-18

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.

公开(公告)号：US08217991B2

公开(公告)日：2012-07-10

申请号：US11988032

申请日：2006-07-04

申请人： Ken Mashitani ,  Toshio Nomura ,  Tadashi Uchiumi ,  Hidehiko Sekizawa ,  Hideaki Yoshida

发明人： Ken Mashitani ,  Toshio Nomura ,  Tadashi Uchiumi ,  Hidehiko Sekizawa ,  Hideaki Yoshida

IPC分类号： H04N15/00 ,  H04N13/00

CPC分类号： H04N19/597 ,  G02B27/2228 ,  G03B35/24 ,  H04N13/139 ,  H04N13/204

摘要： A stereoscopic image processing method capable of preventing occurrence of undesirable cutout of image when a stereoscopic combined image is printed out is provided.A stereoscopic combined image can be created and recorded using a digital still camera 1. This stereoscopic combined image is a single image formed by arranging a plurality of view-point images. At first, left view-point image data and right view-point image data are stored in a memory by performing photographing twice. Then, the data of the two images are arranged laterally into a single image. Through this processing, original stereoscopic combined image data is created. Padding areas (dummy areas) are added to the original stereoscopic combined image data at the upper and lower sides thereof. Namely, a processed image containing the original stereoscopic combined image is created.

摘要翻译： 提供了一种立体图像处理方法，其能够在打印出立体视觉组合图像时能够防止出现图像不期望的切除。 可以使用数字静态相机1来创建和记录立体组合图像。该立体组合图像是通过布置多个视点图像而形成的单个图像。 首先，通过两次执行拍摄将左视点图像数据和右视点图像数据存储在存储器中。 然后，将两张图像的数据横向排列成单张图像。 通过该处理，创建原始立体组合图像数据。 填充区域（虚拟区域）被添加到原始立体组合图像数据的上侧和下侧。 即，创建包含原始立体组合图像的处理图像。