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1. 发明申请

US20060132607A1 Systems and methods for mediating teleconferences 有权
标题翻译：调解电话会议的系统和方法
公开(公告)号：US20060132607A1
公开(公告)日：2006-06-22
申请号：US11013682
申请日：2004-12-17
申请人： Donald Kimber , Kazumasa Murai , Jonathan Foote , Qiong Liu , John Doherty
发明人： Donald Kimber , Kazumasa Murai , Jonathan Foote , Qiong Liu , John Doherty
IPC分类号： H04N5/225
CPC分类号： H04N7/15 , H04L12/1822 , H04N19/00 , H04N21/485
摘要： Systems and methods for providing a status of a teleconference by determining an approximate delay time and providing a status signal in view of the determined approximate delay time are provided. An approximate delay time is approximately the amount of time that will elapse before an occurrence occurring at a first time, which is captured into an occurrence signal by a source unit, will be experienced at a second time after the occurrence signal is received by at least one receiving unit.
摘要翻译：提供了通过确定近似延迟时间并根据确定的近似延迟时间提供状态信号来提供电话会议状态的系统和方法。近似的延迟时间大约是在首先被接收至少发生信号之后的第二时间经历在源单元捕获到出现信号中的第一次发生之前经过的时间量一个接收单元。

2. 发明授权

US07688344B2 Systems and methods for mediating teleconferences 有权
标题翻译：调解电话会议的系统和方法
公开(公告)号：US07688344B2
公开(公告)日：2010-03-30
申请号：US11013682
申请日：2004-12-17
申请人： Donald G Kimber , Kazumasa Murai , Jonathan T Foote , Qiong Liu , John Doherty
发明人： Donald G Kimber , Kazumasa Murai , Jonathan T Foote , Qiong Liu , John Doherty
IPC分类号： H04N7/14 , H04N5/232 , H04N5/228 , H04M11/00 , H04M3/42 , G06F15/16 , H04N5/225
CPC分类号： H04N7/15 , H04L12/1822 , H04N19/00 , H04N21/485
摘要： Systems and methods for providing a status of a teleconference by determining an approximate delay time and providing a status signal in view of the determined approximate delay time are provided. An approximate delay time is approximately the amount of time that will elapse before an occurrence occurring at a first time, which is captured into an occurrence signal by a source unit, will be experienced at a second time after the occurrence signal is received by at least one receiving unit.
摘要翻译：提供了通过确定近似延迟时间并根据确定的近似延迟时间提供状态信号来提供电话会议状态的系统和方法。近似的延迟时间大约是在首先被接收至少发生信号之后的第二时间经历在源单元捕获到出现信号中的第一次发生之前经过的时间量一个接收单元。

3. 发明授权

US08144919B2 Annealing algorithm for non-rectangular shaped stained glass collages 有权
标题翻译：非矩形彩色玻璃拼贴的退火算法
公开(公告)号：US08144919B2
公开(公告)日：2012-03-27
申请号：US11525589
申请日：2006-09-22
申请人： Kazumasa Murai , Patrick Chiu , Wolfgang H. Polak , Andreas Girgensohn , Qiong Liu
发明人： Kazumasa Murai , Patrick Chiu , Wolfgang H. Polak , Andreas Girgensohn , Qiong Liu
IPC分类号： G06K9/00
CPC分类号： H04N1/387
摘要： The present invention relates to a method to make effective use of non rectangular display space for displaying a collage. In an embodiment of the invention, a heterogeneous set of images can be arranged to display the region of interest of the images to avoid overlapping regions of interest. The background gaps between the regions of interest can be filled by extending the regions of interest using a Voronoi technique. This produces a stained glass effect for the collage. In an embodiment of the present invention, the technique can be applied to irregular shapes including circular shapes with a hole in the middle. In an embodiment of the present invention, the technique can be used to print labels for disks.
摘要翻译：本发明涉及一种有效利用非矩形显示空间来显示拼贴画的方法。在本发明的实施例中，可以布置异构的图像集合以显示图像的感兴趣区域以避免重叠的感兴趣区域。可以使用Voronoi技术扩展感兴趣的区域来填补感兴趣区域之间的背景差距。这产生了拼贴画的彩色玻璃效果。在本发明的一个实施例中，该技术可以应用于包括在中间具有孔的圆形的不规则形状。在本发明的一个实施例中，该技术可用于打印盘的标签。

4. 发明申请

US20080075390A1 Annealing algorithm for non-rectangular shaped stained glass collages 有权
标题翻译：非矩形彩色玻璃拼贴的退火算法
公开(公告)号：US20080075390A1
公开(公告)日：2008-03-27
申请号：US11525589
申请日：2006-09-22
申请人： Kazumasa Murai , Patrick Chiu , Wolfgang H. Polak , Andreas Girgensohn , Qiong Liu
发明人： Kazumasa Murai , Patrick Chiu , Wolfgang H. Polak , Andreas Girgensohn , Qiong Liu
IPC分类号： G06K9/36 , G06K9/32
CPC分类号： H04N1/387
摘要： The present invention relates to a method to make effective use of non rectangular display space for displaying a collage. In an embodiment of the invention, a heterogeneous set of images can be arranged to display the region of interest of the images to avoid overlapping regions of interest. The background gaps between the regions of interest can be filled by extending the regions of interest using a Voronoi technique. This produces a stained glass effect for the collage. In an embodiment of the present invention, the technique can be applied to irregular shapes including circular shapes with a hole in the middle. In an embodiment of the present invention, the technique can be used to print labels for disks.
摘要翻译：本发明涉及一种有效利用非矩形显示空间来显示拼贴画的方法。在本发明的实施例中，可以布置异构的图像集合以显示图像的感兴趣区域以避免重叠的感兴趣区域。可以使用Voronoi技术扩展感兴趣的区域来填补感兴趣区域之间的背景差距。这产生了拼贴画的彩色玻璃效果。在本发明的一个实施例中，该技术可以应用于包括在中间具有孔的圆形的不规则形状。在本发明的一个实施例中，该技术可用于打印盘的标签。

5. 发明授权

US07775439B2 Featured wands for camera calibration and as a gesture based 3D interface device 有权
标题翻译：用于相机校准的特色魔杖和作为基于手势的3D界面装置
公开(公告)号：US07775439B2
公开(公告)日：2010-08-17
申请号：US11680515
申请日：2007-02-28
申请人： Donald G. Kimber , Feng Guo , Eleanor G. Rieffel , Kazumasa Murai , Stephen Omohundro
发明人： Donald G. Kimber , Feng Guo , Eleanor G. Rieffel , Kazumasa Murai , Stephen Omohundro
IPC分类号： G06K7/10
CPC分类号： G01S5/163 , G01B11/2509 , G06F3/0346 , G06T7/251 , G06T7/277 , G06T7/73 , G06T7/80 , G06T2200/24 , G06T2207/10016 , G06T2207/20092 , G06T2207/30208 , H04N5/2256
摘要： Passive wands, tracked by one or more cameras, are used as user interface devices. The wands are inexpensive, and are a natural way for users to interact with devices such as large displays. Each wand may be used to specify a full 6 degrees of freedom, which can be helpful for manipulation of 3D applications. The wands may also be used to identify 3D world points, which is useful for multi-camera calibration, and for building 3D models of physical spaces. The described methods provide a more precise estimation of wand pose, and can be implemented with a single camera. Also described is a method for estimation wand pose using information available along a one dimensional ‘line scan’ within the image, which simplifies processing.
摘要翻译：由一个或多个摄像机跟踪的被动魔棒被用作用户界面设备。魔杖价格便宜，是用户与大型显示器等设备交互的自然方式。每个魔杖可用于指定完整的6自由度，这有助于3D应用的操纵。魔杖还可以用于识别3D世界点，这对于多摄像机校准是有用的，并且用于构建物理空间的3D模型。所描述的方法提供了对Wand姿态的更精确的估计，并且可以用单个相机来实现。还描述了一种使用沿着图像内的一维“线扫描”可用的信息来估计魔杖姿态的方法，这简化了处理。

6. 发明申请

US20070120966A1 Speaker predicting apparatus, speaker predicting method, and program product for predicting speaker 有权
标题翻译：扬声器预测装置，扬声器预测方法以及用于预测扬声器的程序产品
公开(公告)号：US20070120966A1
公开(公告)日：2007-05-31
申请号：US11449674
申请日：2006-06-09
申请人： Kazumasa Murai
发明人： Kazumasa Murai
IPC分类号： H04N7/14
CPC分类号： H04N7/15 , H04N7/147
摘要： A speaker predicting apparatus includes a speech detector that detects a person who is delivering a speech out of a plurality of persons, a feature extracting portion that extracts a feature in an image from the image in which the person is captured, a learning portion that learns the feature in the image occurring before the speech is detected by the speech detector, from the feature in the image, and a predicting portion that predicts the speaker out of the plurality of the persons, from the feature in the image in which the person is captured, with the use of a result learned by the learning portion.
摘要翻译：扬声器预测装置包括：语音检测器，其检测从多个人传送语音的人;特征提取部分，从拍摄人物的图像中提取图像中的特征;学习部分，由语音检测器检测到的语音之前发生的图像中的特征，图像中的特征，以及从人物的图像中的特征预测多个人中的扬声器的预测部分使用学习部分学习的结果捕获。

7. 发明授权

US5636290A Color image processing 失效
标题翻译：彩色图像处理
公开(公告)号：US5636290A
公开(公告)日：1997-06-03
申请号：US667883
申请日：1996-06-20
申请人： Shinji Kita , Hitoshi Ogatsu , Kazumasa Murai
发明人： Shinji Kita , Hitoshi Ogatsu , Kazumasa Murai
IPC分类号： H04N1/60 , G06T1/00 , G06T11/00 , H04N1/46 , G06K9/00
CPC分类号： G06T11/001
摘要： A first nonlinear conversion section converts input color signals of a kind that is one of plural, different kinds to L*a*b* signals. A second nonlinear conversion section converts the L*a*b* signals to image recording signals of four colors including black. The first nonlinear conversion section includes an input judgment device for judging the kind of input color signals, a weight memory for storing weights for the respective kinds of color signals, and a nonlinear conversion circuit. The weights corresponding to the kind of input color signals identified by the input judgment device are read from the weight memory and set in the nonlinear conversion circuit. The first nonlinear conversion section further has a learning device to accommodate color signals whose conversion relationship with the L*a*b* signals has not been defined.
摘要翻译：第一非线性转换部分将作为多种不同种类之一的输入颜色信号转换为L * a * b *信号。第二非线性转换部分将L * a * b *信号转换成包括黑色的四种颜色的图像记录信号。第一非线性转换部分包括用于判断输入颜色信号的种类的输入判断装置，用于存储各种颜色信号的权重的权重存储器和非线性转换电路。对应于由输入判断装置识别的输入彩色信号种类的权重从权重存储器中读出并设置在非线性转换电路中。第一非线性转换部分还具有用于容纳与L * a * b *信号的转换关系未定义的色彩信号的学习装置。

8. 发明授权

US06172776B2 Method and apparatus for processing a color image 失效
标题翻译：用于处理彩色图像的方法和装置
公开(公告)号：US06172776B2
公开(公告)日：2001-01-09
申请号：US08771143
申请日：1996-12-20
申请人： Kazumasa Murai , Hitoshi Ogatsu
发明人： Kazumasa Murai , Hitoshi Ogatsu
IPC分类号： G03F308
CPC分类号： H04N1/6022
摘要： Device independent color signals in color coordinates of the calorimetric system are computed using the color signals Ci, Mi, Yi, Ki in first CMYK coordinates. A maximum quantity of black maxKi of the color signals Ci, Mi, Yi, Ki is computed by using the color signals Ci, Mi, Yi, Ki and the device independent color signals. A black ratio g of the color signals Ci, Mi, Yi, Ki is computed using the maximum black quantity maxKi and the color signal Ki. A maximum quantity of black that can be obtained without changing the device independent color signals is computed using the device independent color signals. The color signal Ko in second CMYK coordinates is determined by the maximum black quantity and the black ratio, and the color signals Co, Mo, Yo, Ko in the CMYK coordinates are determined by using the device independent color signals and the color signal Ko.
摘要翻译：使用第一CMYK坐标中的颜色信号Ci，Mi，Yi，Ki计算量热系统的颜色坐标中的装置独立颜色信号。通过使用颜色信号Ci，Mi，Yi，Ki和设备无关的颜色信号来计算颜色信号Ci，Mi，Yi，Ki的最大黑色maxKi的最大量。使用最大黑量maxKi和颜色信号Ki来计算颜色信号Ci，Mi，Yi，Ki的黑色比率g。使用与设备无关的颜色信号来计算可以在不改变设备独立颜色信号的情况下获得的最大黑色量。第二CMYK坐标中的颜色信号Ko由最大黑色和黑色比率确定，并且通过使用与器件无关的颜色信号和颜色信号Ko来确定CMYK坐标中的颜色信号Co，Mo，Yo，Ko。

9. 发明授权

US6130675A Color image formation method and color image formation apparatus 失效
标题翻译：彩色图像形成方法和彩色图像形成装置
公开(公告)号：US6130675A
公开(公告)日：2000-10-10
申请号：US5029
申请日：1998-01-12
申请人： Kazumasa Murai , Hitoshi Ogatsu
发明人： Kazumasa Murai , Hitoshi Ogatsu
IPC分类号： B41J2/525 , G06T1/00 , H04N1/46 , H04N1/60 , G06F15/00
CPC分类号： H04N1/6016 , H04N1/6058
摘要： Input color signals are input at step S11 and are converted into first CMYK color material amounts to minimize a first distance function at step S12. At step S13, color coordinates reproduced from the first CMYK color material amounts are obtained based on a printer model. If the input color signals are determined within a color reproduction range at step S14, the first CMYK color material amounts are output at step S22. If the input color signals are determined outside the color reproduction range, reproduced lightness is compared with input lightness at step S15. If the reproduced lightness is less than the input lightness, lightness weight .alpha. responsive to a yellow saturated color rate is used to generate a second distance function at steps S16-S18. On the other hand, if the reproduced lightness is equal to or greater than the input lightness at step S15, a second distance function having weight as a constant is generated at steps S19 and S20. Second YMCK color material amounts to minimize the second distance function are calculated at step S21 and are output at step S22.
摘要翻译：在步骤S11输入输入颜色信号，并将其转换为第一CMYK颜色材料量，以在步骤S12将第一距离功能最小化。在步骤S13中，基于打印机模型获得从第一CMYK颜色材料量重现的颜色坐标。如果在步骤S14在颜色再现范围内确定输入颜色信号，则在步骤S22输出第一CMYK色材料量。如果在颜色再现范围之外确定输入颜色信号，则在步骤S15将再现亮度与输入亮度进行比较。如果再现亮度小于输入亮度，则在步骤S16-S18，使用响应于黄色饱和色彩速率的亮度权重α来产生第二距离函数。另一方面，如果在步骤S15中再现的亮度等于或大于输入亮度，则在步骤S19和S20中产生具有权重作为常数的第二距离函数。在步骤S21中计算出使第二距离功能最小化的第二YMCK颜色材料，并在步骤S22输出。

10. 发明授权

US5978107A Method and apparatus for determining color transformation coefficients 失效
标题翻译：用于确定颜色变换系数的方法和装置
公开(公告)号：US5978107A
公开(公告)日：1999-11-02
申请号：US510539
申请日：1995-08-02
申请人： Kazumasa Murai , Shinji Kita , Hitoshi Ogatsu
发明人： Kazumasa Murai , Shinji Kita , Hitoshi Ogatsu
IPC分类号： G06F15/18 , B41J2/525 , G06N3/00 , G06T1/00 , G06T1/20 , G09G5/06 , H04N1/46 , H04N1/60 , G03F3/08
CPC分类号： H04N1/6019 , H04N1/603
摘要： A method of determining lattice point data of a look-up table for transforming input color coordinates into colorant coordinates of a color image output device, or of reconstructing the same by using a differentiable-continuous function. An input-output characteristic of the device is determined by using a differentiable-continuous function based on discrete transformation pairs, and coefficients of color transformation that uses a look-up table or a continuous function is determined based on the thus-determined differentiable-continuous function.
摘要翻译：一种确定用于将输入颜色坐标变换为彩色图像输出装置的着色剂坐标的查找表的格点数据的方法，或者通过使用可微分连续的函数重建该坐标表的方法。通过使用基于离散变换对的可微分连续函数来确定装置的输入 - 输出特性，并且基于由此确定的可微分连续性确定使用查找表或连续函数的颜色变换系数功能。

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