专利快速检索-快速检索全球专利，免费商用专利数据库-IPRDB

81. 发明申请

US20120113094A1 IMAGE PROCESSING APPARATUS, IMAGE PROCESSING METHOD, AND COMPUTER PROGRAM PRODUCT THEREOF 审中-公开
标题翻译：图像处理设备，图像处理方法及其计算机程序产品
公开(公告)号：US20120113094A1
公开(公告)日：2012-05-10
申请号：US13051571
申请日：2011-03-18
申请人： Kenichi Shimoyama , Takeshi Mita , Nao Mishima , Ryusuke Hirai , Masahiro Baba , Io Nakayama
发明人： Kenichi Shimoyama , Takeshi Mita , Nao Mishima , Ryusuke Hirai , Masahiro Baba , Io Nakayama
IPC分类号： G06T15/00
CPC分类号： G06T7/50
摘要： According to an embodiment, an image processing apparatus creates a depth map representing distribution of depths of pixels in an image. The apparatus includes an area detecting unit configured to detect an area of a vertical object included in an image; a base depth adding unit configured to add a base depth to the image, the base depth being a basic distribution of depths of pixels in the image; and, a depth map creating unit configured to acquire at least one depth of a vicinity of a ground contact position of the vertical object from the base depth added to the image, and create the depth map by setting the acquired depth onto the base depth as a depth of the area of the vertical object.
摘要翻译：根据实施例，图像处理装置创建表示图像中像素深度分布的深度图。该装置包括：区域检测单元，被配置为检测包括在图像中的垂直对象的区域; 基础深度添加单元，被配置为向所述图像添加基本深度，所述基本深度是所述图像中的像素深度的基本分布; 以及深度图生成单元，被配置为从添加到图像的基础深度获取垂直对象的接地位置的附近的至少一个深度，并且通过将获取的深度设置到基础深度上来创建深度图，作为垂直物体的区域的深度。

82. 发明申请

US20120019625A1 PARALLAX IMAGE GENERATION APPARATUS AND METHOD 审中-公开
标题翻译： PARALLAX图像生成装置和方法
公开(公告)号：US20120019625A1
公开(公告)日：2012-01-26
申请号：US13052793
申请日：2011-03-21
申请人： Nao MISHIMA , Takeshi Mita , Masahiro Baba
发明人： Nao MISHIMA , Takeshi Mita , Masahiro Baba
IPC分类号： H04N13/02
CPC分类号： G06T15/205 , H04N13/261
摘要： According to one embodiment, a parallax image generation apparatus comprises a calculation unit and a generation unit. The calculation unit is configured to calculate a distance between a target pixel value of a target pixel contained in an input image and a representative pixel value, and calculating a depth of the target pixel in a stereoscopic space in accordance with the distance. The generation unit is configured to generate, based on the depth, at least one parallax image corresponding to a view point different from that of the input image.
摘要翻译：根据一个实施例，视差图像生成装置包括计算单元和生成单元。计算单元被配置为计算输入图像中包含的目标像素的目标像素值与代表像素值之间的距离，并且根据该距离计算立体空间中的目标像素的深度。生成单元被配置为基于深度生成与不同于输入图像的视点相对应的至少一个视差图像。

83. 发明申请

US20060146005A1 Image display device and method of displaying image 失效
公开(公告)号：US20060146005A1
公开(公告)日：2006-07-06
申请号：US11187004
申请日：2005-07-22
申请人： Masahiro Baba , Go Ito
发明人： Masahiro Baba , Go Ito
IPC分类号： G09G3/36
CPC分类号： G09G3/342 , G09G3/3233 , G09G3/3648 , G09G2310/024 , G09G2310/061 , G09G2320/0261 , G09G2320/0633 , G09G2320/064 , G09G2320/103 , G09G2320/106 , G09G2360/145 , G09G2360/16
摘要： It is an object of the invention to provide an image display device for improving the image quality of moving images and still images displayed on a liquid crystal display device while controlling increase in power consumption. A liquid crystal panel for performing input image display and black image display at an arbitrary black display time ratio in one frame period, a movement detection unit for detecting a movement of the input image and outputting movement information, a display ratio control unit for fixing the black display time ratio based on the movement information, and a display brightness control unit for controlling brightness of the liquid crystal panel for one frame period to be substantially constant irrespective of the black display period are provided. The movement detection unit detects whether the input image is a moving image or a still image, and the display ratio control unit sets at least one transient black display time ratio between the black display time ratios for the moving image and the still image which is determined according to the result of the movement detection unit, so that the black display time ratio changes midway to the transient black display time ratio in the period when the black display time ratio is switched between the moving image and the still image.

84. 发明授权

US06911963B2 Field-sequential color display unit and display method 失效
标题翻译：场顺序彩色显示单元和显示方式
公开(公告)号：US06911963B2
公开(公告)日：2005-06-28
申请号：US10017581
申请日：2001-12-18
申请人： Masahiro Baba , Kazuki Taira , Haruhiko Okumura
发明人： Masahiro Baba , Kazuki Taira , Haruhiko Okumura
IPC分类号： G02F1/13 , G02F1/133 , G02F1/13357 , G09F9/00 , G09G3/20 , G09G3/34 , G09G3/36 , G09G5/02 , H04N9/22 , H04N9/30 , H04N9/31
CPC分类号： G02B27/017 , G02B26/008 , G02B2027/0112 , G02B2027/014 , G09G3/3413 , G09G3/36 , G09G3/3607 , G09G5/02 , G09G2310/0235 , G09G2320/0242 , G09G2320/0261 , G09G2320/103 , G09G2340/06 , H04N9/22 , H04N9/30 , H04N9/3111 , H04N9/3114 , H04N9/3179
摘要： There is provided a field-sequential color displaying method capable of reducing color breakup with respect to an optional image without greatly increasing a sub-field frequency. The field-sequential color display method includes; time-sequentially displaying of luminous information of an input image information with every display color and changing the display color in synchronism with the displaying of the luminous information in order to display the input image information, wherein one frame period in which one color image is displayed includes at least four sub-field periods in which information of each color is displayed, and a picture signal displayed in at least one sub-field period is a non-three-primary color picture signal which is generated from at least two primary color signals of input picture signals including three-primary color signals.
摘要翻译：提供了一种场顺序彩色显示方法，其能够相对于可选图像减少颜色分解，而不会大大增加子场频率。场顺序彩色显示方法包括：以每个显示颜色时间顺序地显示输入图像信息的发光信息，并且与发光信息的显示同步地改变显示颜色，以便显示输入图像信息，其中显示一个彩色图像的一个帧周期包括至少四个子场周期，其中显示每种颜色的信息，并且在至少一个子场周期中显示的图像信号是从至少两个原色信号产生的非三原色图像信号包括三原色信号的输入图像信号。

85. 发明授权

US09256074B2 Liquid crystal optical element and stereoscopic image display device 有权
标题翻译：液晶光学元件和立体图像显示装置
公开(公告)号：US09256074B2
公开(公告)日：2016-02-09
申请号：US13616601
申请日：2012-09-14
申请人： Shinichi Uehara , Masako Kashiwagi , Ayako Takagi , Masahiro Baba
发明人： Shinichi Uehara , Masako Kashiwagi , Ayako Takagi , Masahiro Baba
IPC分类号： G02F1/139 , G02B27/22 , H04N13/04 , G02F1/1339 , G02F1/1343 , G02F1/29
CPC分类号： G02B27/22 , G02F1/13394 , G02F1/134309 , G02F1/29 , H04N13/322 , H04N2213/001
摘要： According to one embodiment, a liquid crystal optical element includes first and second substrate units, a liquid crystal layer, and spacers. The first substrate unit includes a first substrate and first electrodes. The first substrate has a first major surface. The first electrodes are provided on the first major surface, extend along a first direction, and have a first width in a second direction perpendicular to the first direction. The second substrate unit includes a second substrate and an opposing electrode. The second substrate has a second major surface opposed to the first major surface. The opposing electrode is provided on the second major surface. The liquid crystal layer is provided between the first and second substrate units. The spacers are in contact with the liquid crystal layer. A diameter of each spacer is larger than the first width.
摘要翻译：根据一个实施例，液晶光学元件包括第一和第二基板单元，液晶层和间隔件。第一基板单元包括第一基板和第一电极。第一基底具有第一主表面。第一电极设置在第一主表面上，沿着第一方向延伸，并且在垂直于第一方向的第二方向上具有第一宽度。第二基板单元包括第二基板和相对电极。第二基板具有与第一主表面相对的第二主表面。相对电极设置在第二主表面上。液晶层设置在第一和第二基板单元之间。间隔物与液晶层接触。每个间隔物的直径大于第一宽度。

86. 发明授权

US08964137B2 Image display device 有权
标题翻译：图像显示装置
公开(公告)号：US08964137B2
公开(公告)日：2015-02-24
申请号：US13719421
申请日：2012-12-19
申请人： Masako Kashiwagi , Shinichi Uehara , Ayako Takagi , Masahiro Baba
发明人： Masako Kashiwagi , Shinichi Uehara , Ayako Takagi , Masahiro Baba
IPC分类号： G02F1/1335 , G02B27/26 , H04N13/04
CPC分类号： G02F1/1335 , G02B27/26 , H04N13/322 , H04N13/356 , H04N2213/001
摘要： According to one embodiment, an image display device includes an image display unit and a liquid crystal optical apparatus stacked with image display unit. The image display unit emits image light having a polarizing axis. The liquid crystal optical apparatus includes first and second substrate units and a liquid crystal layer. The first substrate unit includes a first substrate and first electrodes extending along a first direction. An angle between the polarizing axis and a second direction perpendicular to the first direction is greater than 0 degrees and less than 90 degrees. The liquid crystal layer is provided between the first and second substrate units. An angle between a long-axis direction of the liquid crystal and the polarizing axis is greater than 0 degrees and less than the angle between the polarizing axis and the second direction.
摘要翻译：根据一个实施例，图像显示装置包括图像显示单元和堆叠有图像显示单元的液晶光学装置。图像显示单元发射具有偏振轴的图像光。液晶光学装置包括第一和第二基板单元和液晶层。第一基板单元包括第一基板和沿着第一方向延伸的第一电极。偏振轴与垂直于第一方向的第二方向之间的角度大于0度且小于90度。液晶层设置在第一和第二基板单元之间。液晶的长轴方向与偏振轴之间的角度大于0度且小于偏振轴与第二方向之间的角度。

87. 发明授权

US08922727B2 Liquid crystal lens device and image display device 有权
标题翻译：液晶镜头装置及图像显示装置
公开(公告)号：US08922727B2
公开(公告)日：2014-12-30
申请号：US13716355
申请日：2012-12-17
申请人： Yuko Kizu , Ayako Takagi , Shinichi Uehara , Masako Kashiwagi , Yoshiharu Momonoi , Masahiro Baba
发明人： Yuko Kizu , Ayako Takagi , Shinichi Uehara , Masako Kashiwagi , Yoshiharu Momonoi , Masahiro Baba
IPC分类号： G02F1/1335 , G02F1/1343 , G02F1/29 , G02B27/26
CPC分类号： G02F1/133526 , G02B27/26 , G02F1/133528 , G02F1/134309 , G02F1/29
摘要： According to one embodiment, an image display device includes a liquid crystal lens device and an image display unit. The liquid crystal lens device includes a liquid crystal optical element unit. The liquid crystal optical element unit includes a first substrate unit, a second substrate unit and a liquid crystal layer. The liquid crystal layer is provided between the first and second substrate units. The liquid crystal layer has an alignment twisted by an angle not less than 5 degrees and not more than 45 degrees along a normal axis of a major surface of the first substrate unit. The image display unit includes a display unit. The second substrate unit is disposed between the first substrate unit and the display unit.
摘要翻译：根据一个实施例，图像显示装置包括液晶透镜装置和图像显示单元。液晶透镜装置包括液晶光学元件单元。液晶光学元件单元包括第一基板单元，第二基板单元和液晶层。液晶层设置在第一和第二基板单元之间。液晶层具有沿第一基板单元的主表面的法线轴线不小于5度且不超过45度的对准。图像显示单元包括显示单元。第二基板单元设置在第一基板单元和显示单元之间。

88. 发明授权

US08665319B2 Parallax image generating apparatus and method 失效
标题翻译：视差图像生成装置及方法
公开(公告)号：US08665319B2
公开(公告)日：2014-03-04
申请号：US12888582
申请日：2010-09-23
申请人： Nao Mishima , Takeshi Mita , Kenichi Shimoyama , Ryusuke Hirai , Masahiro Baba
发明人： Nao Mishima , Takeshi Mita , Kenichi Shimoyama , Ryusuke Hirai , Masahiro Baba
IPC分类号： H04N13/02
CPC分类号： G06T5/002 , G06T2207/10012 , G06T2207/10028 , H04N13/128 , H04N13/275
摘要： According to one embodiment, a parallax image generating apparatus is for generating, using a first image, a parallax images with a parallax therebetween. The apparatus includes following units. The first estimation unit estimates distribution information items indicating distributions of first depths in the first image by using first methods. The distribution information items falls within a depth range to be reproduced. The first combination unit combines the distribution information items to generate first depth information. The second calculation unit calculates second depth information indicating relative unevenness of an object in the first image. The third combination unit combines the first depth information and the second depth information by using a method different from the first methods, to generate third depth information. The generation unit generates the parallax images based on the third depth information and the first image.
摘要翻译：根据一个实施例，视差图像生成装置用于使用第一图像生成其间具有视差的视差图像。该装置包括以下单元。第一估计单元通过使用第一方法估计指示第一图像中的第一深度的分布的分布信息项。分发信息项落在要再现的深度范围内。第一组合单元组合分配信息项以产生第一深度信息。第二计算单元计算指示第一图像中的物体的相对不均匀性的第二深度信息。第三组合单元通过使用与第一方法不同的方法组合第一深度信息和第二深度信息，以产生第三深度信息。生成单元基于第三深度信息和第一图像生成视差图像。

89. 发明申请

US20130271678A1 LIQUID CRYSTAL OPTICAL APPARATUS AND IMAGE DISPLAY DEVICE 有权
标题翻译：液晶光学装置和图像显示装置
公开(公告)号：US20130271678A1
公开(公告)日：2013-10-17
申请号：US13617392
申请日：2012-09-14
申请人： Shinichi Uehara , Masako Kashiwagi , Ayako Takagi , Masahiro Baba , Yuko Kizu , Yoshiharu Momonoi
发明人： Shinichi Uehara , Masako Kashiwagi , Ayako Takagi , Masahiro Baba , Yuko Kizu , Yoshiharu Momonoi
IPC分类号： G02F1/1343
CPC分类号： G02F1/133707 , G02B27/2214 , G02F1/134309 , G02F2001/13373 , G02F2001/134381 , G02F2001/294 , H04N13/305
摘要： According to one embodiment, a liquid crystal optical apparatus includes a first substrate unit, a second substrate unit, and a liquid crystal layer. The first substrate unit includes a first substrate and a plurality of first electrodes. The first electrodes are provided on the first substrate to extend in a first direction. Each of the first electrodes has a first side surface and a second side surface opposite to the first side surface. The second substrate unit includes a second substrate and an opposing electrode. The second substrate opposes the first substrate. The opposing electrode is provided on the second substrate to oppose the first electrodes. The liquid crystal layer is provided between the first substrate unit and the second substrate unit. The first side surface has a first protruding portion and a first recessed portion arranged with the first protruding portion in the first direction.
摘要翻译：根据一个实施例，液晶光学装置包括第一基板单元，第二基板单元和液晶层。第一基板单元包括第一基板和多个第一电极。第一电极设置在第一基板上以沿第一方向延伸。每个第一电极具有与第一侧表面相对的第一侧表面和第二侧表面。第二基板单元包括第二基板和相对电极。第二基板与第一基板相对。相对电极设置在第二基板上以与第一电极相对。液晶层设置在第一基板单元和第二基板单元之间。第一侧面具有第一突出部和与第一突出部在第一方向上配置的第一凹部。

90. 发明申请

US20130229585A1 IMAGE DISPLAY DEVICE 有权
标题翻译：图像显示设备
公开(公告)号：US20130229585A1
公开(公告)日：2013-09-05
申请号：US13719421
申请日：2012-12-19
申请人： Masako KASHIWAGI , Shinichi Uehara , Ayako Takagi , Masahiro Baba
发明人： Masako KASHIWAGI , Shinichi Uehara , Ayako Takagi , Masahiro Baba
IPC分类号： G02F1/1335
CPC分类号： G02F1/1335 , G02B27/26 , H04N13/322 , H04N13/356 , H04N2213/001
摘要： According to one embodiment, an image display device includes an image display unit and a liquid crystal optical apparatus stacked with image display unit. The image display unit emits image light having a polarizing axis. The liquid crystal optical apparatus includes first and second substrate units and a liquid crystal layer. The first substrate unit includes a first substrate and first electrodes extending along a first direction. An angle between the polarizing axis and a second direction perpendicular to the first direction is greater than 0 degrees and less than 90 degrees. The liquid crystal layer is provided between the first and second substrate units. An angle between a long-axis direction of the liquid crystal and the polarizing axis is greater than 0 degrees and less than the angle between the polarizing axis and the second direction.
摘要翻译：根据一个实施例，图像显示装置包括图像显示单元和堆叠有图像显示单元的液晶光学装置。图像显示单元发射具有偏振轴的图像光。液晶光学装置包括第一和第二基板单元和液晶层。第一基板单元包括第一基板和沿着第一方向延伸的第一电极。偏振轴与垂直于第一方向的第二方向之间的角度大于0度且小于90度。液晶层设置在第一和第二基板单元之间。液晶的长轴方向与偏振轴之间的角度大于0度且小于偏振轴与第二方向之间的角度。

你已经成功收藏专利！

检索式保存成功!

IPRDB

热门服务

关于我们

友情链接

联系方式