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1. 发明授权

US09042637B2 Image processing device, method of processing image, and image display apparatus 有权
标题翻译：图像处理装置，图像处理方法以及图像显示装置
公开(公告)号：US09042637B2
公开(公告)日：2015-05-26
申请号：US13360062
申请日：2012-01-27
申请人： Ryusuke Hirai , Takeshi Mita , Kenichi Shimoyama
发明人： Ryusuke Hirai , Takeshi Mita , Kenichi Shimoyama
IPC分类号： G06K9/00 , G06T7/20 , G06T7/00
CPC分类号： G06K9/00 , G06K9/00261 , G06T7/285 , G06T7/70 , G06T2207/10012 , G06T2207/10016 , G06T2207/30201
摘要： According to an embodiment, an image processing device includes: a first acquiring unit, a second acquiring unit, a first setting unit, a second setting unit, a first calculating unit, and a second calculating unit. The first acquiring unit acquires a plurality of captured images by imaging a target object from a plurality of positions. The second acquiring unit acquires a provisional three-dimensional position and a provisional size. The first setting unit sets at least one search candidate point near the provisional three-dimensional position. The second setting unit sets a search window for each projection position where the search candidate point is projected, the search window having a size. The first calculating unit calculates an evaluation value that represents whether or not the target object is included inside the search window. The second calculating unit calculates a three-dimensional position of the target object based on the evaluation value.
摘要翻译：根据实施例，图像处理装置包括：第一获取单元，第二获取单元，第一设置单元，第二设置单元，第一计算单元和第二计算单元。第一获取单元通过从多个位置对目标对象进行成像而获取多个拍摄图像。第二获取单元获取临时三维位置和临时尺寸。第一设置单元在临时三维位置附近设置至少一个搜索候选点。第二设定单元设置搜索候选点投影的每个投影位置的搜索窗口，搜索窗口具有尺寸。第一计算单元计算表示目标对象是否包括在搜索窗口内的评估值。第二计算单元基于评估值计算目标对象的三维位置。

2. 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。

3. 发明申请

US20130155051A1 IMAGE DISPLAY APPARATUS AND METHOD, COMPUTER PROGRAM PRODUCT, AND IMAGE PROCESSING DEVICE 有权
标题翻译：图像显示装置和方法，计算机程序产品和图像处理装置
公开(公告)号：US20130155051A1
公开(公告)日：2013-06-20
申请号：US13407019
申请日：2012-02-28
申请人： Kenichi SHIMOYAMA , Ryusuke Hirai , Takeshi Mita
发明人： Kenichi SHIMOYAMA , Ryusuke Hirai , Takeshi Mita
IPC分类号： G06T15/00
CPC分类号： H04N13/305 , H04N13/317 , H04N13/366 , H04N13/373 , H04N13/376
摘要： According to one embodiment, an image display apparatus includes a displaying device capable of displaying a three-dimensional image; a detector configured to detect a viewer; an obtaining device configured to obtain, on the basis of a detection result from the detector, a second position of the viewer in a second coordinate system fixed to the detector; a first calculator configured to calculate a difference between a first position in a first coordinate system fixed to the displaying device and the second position; and a second calculator configured to calculate a correction value for at least one of a set position of a viewing zone in which the viewer can view the three-dimensional image and the second position so as to compensate for the difference.
摘要翻译：根据一个实施例，图像显示装置包括能够显示三维图像的显示装置; 被配置为检测观看者的检测器; 获取装置，被配置为基于来自所述检测器的检测结果获得所述观看者在固定到所述检测器的第二坐标系中的第二位置; 第一计算器，被配置为计算固定到所述显示装置的第一坐标系中的第一位置与所述第二位置之间的差; 以及第二计算器，被配置为针对观看者可以观看三维图像和第二位置的观看区域的设置位置中的至少一个来计算校正值，以补偿差异。

4. 发明申请

US20110242280A1 PARALLAX IMAGE GENERATING APPARATUS AND METHOD 失效
标题翻译： PARALLAX图像发生装置和方法
公开(公告)号：US20110242280A1
公开(公告)日：2011-10-06
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。

5. 发明授权

US09210410B2 Image display apparatus and method, computer program product, and image processing device 有权
标题翻译：图像显示装置和方法，计算机程序产品和图像处理装置
公开(公告)号：US09210410B2
公开(公告)日：2015-12-08
申请号：US13407019
申请日：2012-02-28
申请人： Kenichi Shimoyama , Ryusuke Hirai , Takeshi Mita
发明人： Kenichi Shimoyama , Ryusuke Hirai , Takeshi Mita
IPC分类号： H04N13/04
CPC分类号： H04N13/305 , H04N13/317 , H04N13/366 , H04N13/373 , H04N13/376
摘要： According to one embodiment, an image display apparatus includes a displaying device capable of displaying a three-dimensional image; a detector configured to detect a viewer; an obtaining device configured to obtain, on the basis of a detection result from the detector, a second position of the viewer in a second coordinate system fixed to the detector; a first calculator configured to calculate a difference between a first position in a first coordinate system fixed to the displaying device and the second position; and a second calculator configured to calculate a correction value for at least one of a set position of a viewing zone in which the viewer can view the three-dimensional image and the second position so as to compensate for the difference.
摘要翻译：根据一个实施例，图像显示装置包括能够显示三维图像的显示装置; 被配置为检测观看者的检测器; 获取装置，被配置为基于来自所述检测器的检测结果获得所述观看者在固定到所述检测器的第二坐标系中的第二位置; 第一计算器，被配置为计算固定到所述显示装置的第一坐标系中的第一位置与所述第二位置之间的差; 以及第二计算器，被配置为针对观看者可以观看三维图像和第二位置的观看区域的设置位置中的至少一个来计算校正值，以补偿差异。

6. 发明授权

US08427488B2 Parallax image generating apparatus 失效
标题翻译：视差图像生成装置
公开(公告)号：US08427488B2
公开(公告)日：2013-04-23
申请号：US13409213
申请日：2012-03-01
申请人： Ryusuke Hirai , Hidenori Takeshima , Takeshi Mita , Nao Mishima , Kenichi Shimoyama , Takashi Ida
发明人： Ryusuke Hirai , Hidenori Takeshima , Takeshi Mita , Nao Mishima , Kenichi Shimoyama , Takashi Ida
IPC分类号： G06T1/20 , G06K9/54 , G06K9/60
CPC分类号： G06T3/4007 , H04N13/106 , H04N13/128 , H04N13/261 , H04N2013/0081
摘要： According to one embodiment, a parallax image generating apparatus includes a deriving unit, a generating unit, a first calculating unit, a setting unit, a searching unit, and an interpolating unit. The deriving unit derives a parallax vector corresponding to a first pixel from the input image and depth information associated with the first pixel. The generating unit generates an intermediate image. The first calculating unit calculates first weights for respective pixels of a parallax image. The setting unit sets one or more candidate blocks near a shade-forming-area pixel of the intermediate image, and sets a reference block among one or more candidate blocks. The searching unit searches a target block similar to the reference block in the input image and/or the intermediate image. The interpolating unit interpolates a pixel value of the shade-forming-area pixel.
摘要翻译：根据一个实施例，视差图像生成装置包括导出单元，生成单元，第一计算单元，设置单元，搜索单元和内插单元。导出单元从输入图像中导出对应于第一像素的视差矢量和与第一像素相关联的深度信息。生成单元生成中间图像。第一计算单元计算视差图像的各个像素的第一权重。设置单元在中间图像的阴影形成区域像素附近设置一个或多个候选块，并且在一个或多个候选块中设置参考块。搜索单元在输入图像和/或中间图像中搜索与参考块类似的目标块。内插单元内插色调形成区域像素的像素值。

7. 发明申请

US20120293640A1 THREE-DIMENSIONAL VIDEO DISPLAY APPARATUS AND METHOD 审中-公开
标题翻译：三维视频显示设备和方法
公开(公告)号：US20120293640A1
公开(公告)日：2012-11-22
申请号：US13561549
申请日：2012-07-30
申请人： Ryusuke Hirai , Takeshi Mita , Kenichi Shimoyama , Yoshiyuki Kokojima , Rieko Fukushima , Masahiro Baba
发明人： Ryusuke Hirai , Takeshi Mita , Kenichi Shimoyama , Yoshiyuki Kokojima , Rieko Fukushima , Masahiro Baba
IPC分类号： H04N13/04
CPC分类号： G02B27/0093 , G02B27/2214 , H04N13/111 , H04N13/144
摘要： According to one embodiment, a three-dimensional video display apparatus includes a display, a calculator and a generator. The display displays a plurality of images with different viewpoints by using a plurality of light beam control elements to control light beams from pixels. The calculator calculates a quality of view for each of viewing positions with respect to the display based on a number of the light beam control elements causing pseudoscopy at each of the viewing positions. The generator generates a map indicating the quality of view for each of the viewing positions.
摘要翻译：根据一个实施例，三维视频显示装置包括显示器，计算器和发生器。显示器通过使用多个光束控制元件来显示具有不同视点的多个图像来控制来自像素的光束。计算器基于在每个观察位置处引起假镜检查的光束控制元件的数量来计算相对于显示器的每个观察位置的视图质量。生成器生成指示每个观看位置的视图质量的映射。

8. 发明申请

US20120182292A1 APPARATUS AND METHOD FOR DISPLAYING STEREOSCOPIC IMAGES 审中-公开
标题翻译：用于显示立体图像的装置和方法
公开(公告)号：US20120182292A1
公开(公告)日：2012-07-19
申请号：US13361148
申请日：2012-01-30
申请人： Kenichi Shimoyama , Takeshi Mita , Masahiro Baba , Ryusuke Hirai , Rieko Fukushima , Yoshiyuki Kokojima
发明人： Kenichi Shimoyama , Takeshi Mita , Masahiro Baba , Ryusuke Hirai , Rieko Fukushima , Yoshiyuki Kokojima
IPC分类号： G06T15/00
CPC分类号： G09G3/003 , G02B27/0093 , G02B27/2214 , G02B27/2228 , H04N13/305 , H04N13/351 , H04N13/366 , H04N13/368
摘要： According to an embodiment, a stereoscopic image displaying apparatus is configured to display a multi-viewpoint image. An acquirer acquires person data including a position of each of at least one person viewing a stereoscopic image, a calculator calculates a weight from (1) the person data and (2) display parameters, the weight representing a stereoscopic degree inferred, for each of the at least one person, from a multi-viewpoint image to be displayed in accordance with the display parameters, a determiner selects the display parameter based on the weights, and generates a multi-viewpoint image that accords with the display parameters selected, and a displaying device displays the generated image.
摘要翻译：根据实施例，立体图像显示装置被配置为显示多视点图像。获取者获取包括观看立体图像的至少一个人中的每个人的位置的人数据，计算器从（1）个人数据和（2）显示参数，表示针对每个所述至少一个人根据所述显示参数从多视点图像中选择显示参数，并且基于所述权重来选择所述显示参数，并且生成符合所选择的显示参数的多视点图像，以及显示设备显示生成的图像。

9. 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。

10. 发明申请

US20120002862A1 APPARATUS AND METHOD FOR GENERATING DEPTH SIGNAL 有权
标题翻译：用于产生深度信号的装置和方法
公开(公告)号：US20120002862A1
公开(公告)日：2012-01-05
申请号：US13052194
申请日：2011-03-21
申请人： Takeshi MITA , Nao Mishima , Kenichi Shimoyama , Ryusuke Hirai
发明人： Takeshi MITA , Nao Mishima , Kenichi Shimoyama , Ryusuke Hirai
IPC分类号： G06K9/00
CPC分类号： G06K9/4642 , G06K9/00697 , G06K9/00704 , G06K9/6269 , G06T7/50 , G06T7/80 , G06T7/90 , G06T2207/10016 , G06T2207/10028 , G06T2207/20021 , H04N13/261
摘要： According to one embodiment, a depth signal generating apparatus includes following units. The calculating unit is configured to calculate a statistic value for pixel values for each of predefined areas in the first image, and calculate, for each of predetermined base depth models, a first evaluation value based on the calculated statistic value. The correcting unit is configured to correct, based on a second evaluation value previously derived for the second image and a first degree of similarity indicating a similarity between the predetermined base depth models, the first evaluation value to derive second evaluation values for the predetermined base depth models. The selecting unit is configured to select a base depth model having the highest second evaluation value from the predetermined base depth models. The generating unit is configured to generate a depth signal based on the selected base depth model.
摘要翻译：根据一个实施例，深度信号发生装置包括以下单元。计算单元被配置为计算第一图像中的每个预定区域的像素值的统计值，并且针对每个预定基础深度模型，基于所计算的统计值来计算第一评估值。校正单元被配置为基于先前为第二图像导出的第二评估值和指示预定基准深度模型之间的相似度的第一相似度来校正第一评估值，以获得预定基础深度的第二评估值楷模。选择单元被配置为从预定的基本深度模型中选择具有最高的第二评估值的基础深度模型。生成单元被配置为基于所选择的基础深度模型生成深度信号。

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