公开(公告)号：US20060061652A1

公开(公告)日：2006-03-23

申请号：US11221761

申请日：2005-09-09

申请人： Shigemi Sato ,  Akira Kubota ,  Tomio Sonehara

发明人： Shigemi Sato ,  Akira Kubota ,  Tomio Sonehara

IPC分类号： H04N13/04 ,  H04N13/00 ,  H04N15/00 ,  H04N9/47

CPC分类号： H04N13/383 ,  H04N13/332 ,  H04N13/337 ,  H04N13/341 ,  H04N13/359 ,  H04N13/363 ,  H04N13/373 ,  H04N13/378 ,  H04N2213/008

摘要： A stereoscopic image display system includes: an image display unit that displays a parallax image composed of a right eye image and a left eye image; glasses having a transmission portion for a right eye transmitting only the right eye image of the parallax image and a transmission portion for a left eye transmitting only the left eye image of the parallax image; an inclination detection unit that detects an inclination of the glasses; a parallax image generation unit that generates the parallax image in accordance with a detection result from the inclination detection unit; and a display unit that displays the parallax image generated by the parallax image generation unit.

摘要翻译： 立体图像显示系统包括：图像显示单元，显示由右眼图像和左眼图像组成的视差图像; 眼镜具有用于右眼的透射部分，仅透射视差图像的右眼图像，以及透射部分，用于仅传输视差图像的左眼图像的左眼; 倾斜检测单元，其检测眼镜的倾斜度; 视差图像生成单元，其根据来自倾斜检测单元的检测结果生成视差图像; 以及显示单元，显示由视差图像生成单元生成的视差图像。

公开(公告)号：US08159526B2

公开(公告)日：2012-04-17

申请号：US11221761

申请日：2005-09-09

申请人： Shigemi Sato ,  Akira Kubota ,  Tomio Sonehara

发明人： Shigemi Sato ,  Akira Kubota ,  Tomio Sonehara

IPC分类号： H04N13/00 ,  H04N13/04 ,  B25J19/00

CPC分类号： H04N13/383 ,  H04N13/332 ,  H04N13/337 ,  H04N13/341 ,  H04N13/359 ,  H04N13/363 ,  H04N13/373 ,  H04N13/378 ,  H04N2213/008

摘要： A stereoscopic image display system includes: an image display unit that displays a parallax image composed of a right eye image and a left eye image; glasses having a transmission portion for a right eye transmitting only the right eye image of the parallax image and a transmission portion for a left eye transmitting only the left eye image of the parallax image; an inclination detection unit that detects an inclination of the glasses; a parallax image generation unit that generates the parallax image in accordance with a detection result from the inclination detection unit; and a display unit that displays the parallax image generated by the parallax image generation unit.

摘要翻译： 立体图像显示系统包括：图像显示单元，显示由右眼图像和左眼图像组成的视差图像; 眼镜具有用于右眼的透射部分，仅透射视差图像的右眼图像，以及透射部分，用于仅传输视差图像的左眼图像的左眼; 倾斜检测单元，其检测眼镜的倾斜度; 视差图像生成单元，其根据来自倾斜检测单元的检测结果生成视差图像; 以及显示单元，显示由视差图像生成单元生成的视差图像。

公开(公告)号：US07250935B2

公开(公告)日：2007-07-31

申请号：US10747816

申请日：2003-12-29

申请人： Akira Kubota ,  Shigemi Sato

发明人： Akira Kubota ,  Shigemi Sato

IPC分类号： G09G5/00

CPC分类号： G06F3/016 ,  G06F3/014

摘要： A force-feedback supply apparatus and an image correcting method are provided in which sites to which a force-feedback is supplied can be properly displayed in accordance with a virtual reality image by correcting the virtual reality image in consideration of a thickness of a force-feedback supply section. In the force-feedback supply apparatus and an image correcting method, joint angles of a force-feedback supply means when a user's hand and fingers are at a reference posture and at a real grasp position are detected by means of encoders arranged in joint sections, positions of the user's fingertips at each posture are calculated on the basis of the detection data, the joint angles at a virtual grasp position are calculated, quantity of deviation in the joint angles between the real grasp position and the virtual grasp position is calculated, and a conversion rule for correcting the virtual reality image is determined on the basis of the quantity of deviation.

摘要翻译： 提供一种力反馈供给装置和图像校正方法，其中可以根据虚拟现实图像，通过考虑到力 - 反馈供应装置的厚度来校正虚拟现实图像，来适当地显示提供力反馈的位置， 反馈供应部分。 在力反馈供给装置和图像校正方法中，通过布置在接合部中的编码器来检测用户的手和手指处于基准姿态并且处于实际抓握位置时的力反馈供给装置的关节角度， 根据检测数据计算出每个姿势下用户指尖的位置，计算虚拟把持位置处的关节角度，计算出实际把握位置与虚拟把持位置之间的关节角度的偏差量，以及 基于偏差量来确定用于校正虚拟现实图像的转换规则。

公开(公告)号：US06862006B2

公开(公告)日：2005-03-01

申请号：US10436504

申请日：2003-05-12

申请人： Shigemi Sato ,  Akira Kubota

发明人： Shigemi Sato ,  Akira Kubota

IPC分类号： G06F3/00 ,  G06F3/01 ,  G06F3/033 ,  G09G5/00

CPC分类号： G06F3/016 ,  G06F3/013 ,  G06F3/014 ,  G06F3/0346

摘要： An image processing apparatus and an image processing method are provided which are capable of changing display from a virtual space image to a real space image or vice versa, or combining them based on the movement speed of the user's point of gaze while the user is moving in a virtual space. An image processing program and a medium recording the same are also provided. In the image processing apparatus, when the movement of a head mounted display (HMD) in the virtual space is detected (Step S111), the movement speed is calculated (Step S112) and it is determined whether the movement speed is equal to or greater than akm/h. When the movement speed is slower than akm/h, an updated virtual space image reflecting the movement of the HMD is created for display (Steps S114 and S118). When the movement speed is equal to or greater than akm/h, the real image then being taken is displayed as it is (Steps S115 and S118).

摘要翻译： 提供一种图像处理装置和图像处理方法，其能够将显示从虚拟空间图像改变为真实空间图像或反之亦然，或者在用户移动时基于用户的注视点的移动速度来组合它们 在一个虚拟的空间。 还提供了图像处理程序和记录该图像处理程序的介质。 在图像处理装置中，当检测到虚拟空间中的头戴显示器（HMD）的移动时（步骤S111），计算移动速度（步骤S112），并且确定移动速度是否等于或更大 比一公里/小时。 当移动速度比akm / h慢时，创建反映HMD的移动的更新的虚拟空间图像以进行显示（步骤S114和S118）。 当移动速度等于或大于akm / h时，直接显示正在拍摄的实际图像（步骤S115和S118）。

公开(公告)号：US08730352B2

公开(公告)日：2014-05-20

申请号：US12965647

申请日：2010-12-10

申请人： Akira Kubota

发明人： Akira Kubota

IPC分类号： H04N9/68

CPC分类号： H04N5/2351 ,  G06K9/00221 ,  G06K9/2027 ,  H04N5/23219

摘要： An image processing apparatus and an image processing method that enable suitable contrast adjustment are provided. The image processing apparatus includes a region detection unit configured to detect predetermined first luminance level detection region and second luminance level detection region in a human face as a target to be photographed, a luminance amount calculation unit configured to calculate an absolute value of a difference between a luminance level of the first luminance level detection region and a certain reference luminance level as a high luminance amount and calculate an absolute value of a difference between a luminance level of the second luminance level detection region and the reference luminance level as a low luminance amount, and a determination unit configured to determine whether a difference or a ratio between the high luminance amount and the low luminance amount falls within a certain range.

摘要翻译： 提供了能够进行适当的对比度调整的图像处理装置和图像处理方法。 图像处理装置包括：区域检测单元，被配置为检测人脸中的预定的第一亮度水平检测区域和第二亮度水平检测区域作为要被拍摄的目标;亮度量计算单元，被配置为计算待拍摄的对象的绝对值， 将第一亮度电平检测区域的亮度电平和一定的基准亮度电平作为高亮度量，并将第二亮度电平检测区域的亮度电平与基准亮度电平之间的差的绝对值计算为低亮度量 以及确定单元，被配置为确定高亮度量和低亮度量之间的差或差是否落在一定范围内。

公开(公告)号：US08538075B2

公开(公告)日：2013-09-17

申请号：US12848924

申请日：2010-08-02

申请人： Akira Kubota

发明人： Akira Kubota

IPC分类号： G06K9/00

CPC分类号： H04N5/23293 ,  G06T7/246 ,  G06T7/44 ,  G06T7/90 ,  G06T2207/10016 ,  G06T2207/30241 ,  H04N5/23229

摘要： An apparatus includes a storage unit configured to classify pixels existing inside a tracking target area set on an image and pixels existing outside the tracking target area according to an attribute and to store a result of classification of the pixels on a storage medium, a first derivation unit configured to derive a first ratio of the pixels existing inside the tracking target area and having the attribute to the pixels existing outside the tracking target area and having the attribute, a second derivation unit configured to derive a second ratio of pixels, whose the first ratio is higher than a first predetermined value, to all pixels existing inside the tracking target area, and a determination unit configured, if the second ratio is higher than a second predetermined value, to determine that the tracking target area can be tracked.

摘要翻译： 一种装置包括：存储单元，被配置为根据属性对存在于图像上的跟踪目标区域内存在的像素和存在于跟踪目标区域外部的像素进行分类，并将像素的分类结果存储在存储介质上;第一推导 单元，其被配置为导出存在于所述跟踪目标区域内并且具有存在于所述跟踪目标区域之外且具有所述属性的所述像素的所述属性的所述像素的第一比率;第二导出单元，被配置为导出第二像素比率， 比率高于第一预定值，对于存在于跟踪目标区域内的所有像素，以及确定单元，如果第二比率高于第二预定值，则确定可以跟踪跟踪目标区域。

公开(公告)号：US08472671B2

公开(公告)日：2013-06-25

申请号：US13182813

申请日：2011-07-14

申请人： Akira Kubota

发明人： Akira Kubota

IPC分类号： G06K9/00

CPC分类号： H04N5/23212 ,  G06K9/3233 ,  G06K9/4652 ,  H04N5/23219

摘要： The present invention provides a tracking apparatus for tracking a target designated on an image which is captured by an image sensing element, including a calculation unit configured to calculate, for each of feature candidate colors, a first area of a pixel group which includes a pixel of a feature candidate color of interest and in which pixels of colors similar to the feature candidate color of interest continuously appear, a second area of pixels of colors similar to the feature candidate color of interest in the plurality of pixels, and a ratio of the first area to the second area, and an extraction unit configured to extract a feature candidate color having the smallest first area as a feature color of the target from feature candidate colors for each of which the ratio of the first area to the second area is higher than a predetermined reference ratio.

摘要翻译： 本发明提供了一种用于跟踪由图像感测元件捕获的图像上指定的目标的跟踪装置，包括：计算单元，被配置为针对每个特征候选颜色计算包括像素的像素组的第一区域 感兴趣的特征候选颜色，并且其中类似于感兴趣的特征候选颜色的颜色的像素连续出现;与多个像素中的感兴趣的特征候选颜色相似的颜色的像素的第二区域，以及 第一区域到第二区域，以及提取单元，被配置为从第一区域与第二区域的比率更高的特征候选颜色中提取具有最小第一区域的特征候选颜色作为目标的特征颜色 比预定的参考比。

公开(公告)号：US20130063628A1

公开(公告)日：2013-03-14

申请号：US13600881

申请日：2012-08-31

申请人： Akira Kubota

发明人： Akira Kubota

IPC分类号： H04N5/217

CPC分类号： H04N5/217 ,  H04N5/23219 ,  H04N5/2351

摘要： A low-frequency region of an output target image is specified. Luminance correction is performed with the target amount decided in advance for a pixel, among pixels included in the target image, which is included in the low-frequency region and has a luminance value equal to or smaller than a predetermined value, and the target image after the correction is output. Then, an effective correction amount is obtained based on the luminance distribution of the target image before the correction and the luminance distribution of the target image after the correction, which has been corrected with the target amount decided in advance. A luminance correction target amount for the next correction target image is decided based on the luminance distribution of the target image and the ratio of the effective correction amount to the target amount decided in advance.

摘要翻译： 指定输出目标图像的低频区域。 在包括在低频区域中并且具有等于或小于预定值的亮度值的目标图像中包括的像素中的像素预先确定了目标量的亮度校正，并且目标图像 校正后输出。 然后，基于校正前的目标图像的亮度分布和校正后的目标图像的亮度分布，以预先确定的目标量进行了校正，获得有效的校正量。 基于目标图像的亮度分布和有效校正量与预先确定的目标量的比率来决定下一个校正目标图像的亮度校正目标量。

公开(公告)号：US08389686B2

公开(公告)日：2013-03-05

申请号：US12990897

申请日：2009-05-01

申请人： Mitsuru Akashi ,  Kohji Nishida ,  Michiya Matsusaki ,  Akira Kubota ,  Tomonori Waku

发明人： Mitsuru Akashi ,  Kohji Nishida ,  Michiya Matsusaki ,  Akira Kubota ,  Tomonori Waku

IPC分类号： C07K14/78 ,  A61K38/00

CPC分类号： A61K38/39

摘要： The present invention provides a collagen crosslinking agent superior in biocompatibility that is free from the damage by UV irradiation and also from the problems of toxicity caused by residual monomer or unreacted functional groups. Provided is a noncovalent collagen crosslinking agent (for fibrous protein collagen), comprising a spacer of a polyvalent alcohol having two or more OH groups at the terminals and arms of collagen peptides formed of repetitions of three amino acids, the arms being bound via the OH groups to the spacer.

摘要翻译： 本发明提供一种无生物相容性优异的胶原交联剂，其不受紫外线照射的损伤，也可由残留单体或未反应官能团引起的毒性问题。 提供了一种非共价胶原交联剂（纤维蛋白胶原蛋白），其包含在末端具有两个或更多个OH基团的多元醇的隔离物和由三个氨基酸重复形成的胶原肽的臂，所述臂通过OH结合 组到间隔物。

公开(公告)号：US20120207354A1

公开(公告)日：2012-08-16

申请号：US13455533

申请日：2012-04-25

申请人： Akira Kubota

发明人： Akira Kubota

IPC分类号： G06K9/62

CPC分类号： H04N5/2351 ,  H04N5/23212 ,  H04N5/23219

摘要： Receiving an instruction from a user to start sensing a still image, an image sensing apparatus performs scene determination based on an evaluation value of scene determination from an image sensed immediately after the luminance of the image converges to a predetermined range of a target luminance. The image sensing apparatus can accurately determine a scene of the image even the image sensor with a narrow dynamic range.

摘要翻译： 接收来自用户的指令以开始感测静止图像，图像感测装置基于从紧接在图像的亮度收敛到目标亮度的预定范围之后感测到的图像，基于场景确定的评估值来执行场景确定。 图像感测装置即使是具有窄动态范围的图像传感器，也能够精确地确定图像的场景。