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21. 发明授权

US07139019B2 Image processing device 失效
标题翻译：图像处理装置
公开(公告)号：US07139019B2
公开(公告)日：2006-11-21
申请号：US10343675
申请日：2002-05-24
申请人： Tetsujiro Kondo , Junichi Ishibashi , Takashi Sawao , Takahiro Nagano , Naoki Fujiwara , Toru Miyake , Seiji Wada
发明人： Tetsujiro Kondo , Junichi Ishibashi , Takashi Sawao , Takahiro Nagano , Naoki Fujiwara , Toru Miyake , Seiji Wada
IPC分类号： H04N5/14
CPC分类号： G06T7/20
摘要： The present invention enables a movement vector of a moving object to the detected, by detecting a mixture ratio indicating the proportion of mixing with an image, or taking into consideration a region mixed with the image. A weighted frame difference computation unit 3423 outputs weighted difference. A movement compensation unit 3424 and a correlation value computing unit 3427 compute the correlation between a block of interest containing each pixel of interest of weighted difference image data, and a corresponding block of weighted difference image data of an adjacent frame. A maximum value judgment unit 3428 detects at least one of weight and a movement vector wherein correlation between weighted difference image data is greatest. The present invention can be applied to signals processing device s for processing images.
摘要翻译：本发明通过检测表示与图像混合的比例的混合比，或考虑到与图像混合的区域，能够使运动对象的运动矢量与检测到的运动矢量相关。加权帧差计算单元3423输出加权差。移动补偿单元3424和相关值计算单元3427计算包含加权差分图像数据的感兴趣的每个像素的感兴趣块与相邻帧的相应加权差分图像数据块之间的相关性。最大值判断单元3428检测加权差分图像数据之间的相关性最大的权重和运动矢量中的至少一个。本发明可以应用于处理图像的信号处理装置。

22. 发明申请

US20060159368A1 Image processing device, method, and program 失效
公开(公告)号：US20060159368A1
公开(公告)日：2006-07-20
申请号：US10544873
申请日：2004-02-13
申请人： Tetsujiro Kondo , Takashi Sawao , Junichi Ishibashi , Takahiro Nagano , Naoki Fujiwara , Toru Miyake , Seiji Wada
发明人： Tetsujiro Kondo , Takashi Sawao , Junichi Ishibashi , Takahiro Nagano , Naoki Fujiwara , Toru Miyake , Seiji Wada
IPC分类号： G06K9/32
CPC分类号： G06T1/00
摘要： The present invention enables processing results which are more accurate and which have higher precision as to events of the real world to be obtained. A non-continuity component extracting unit 201 detects discontinuity portions of pixel values of multiple pixels in an input image. A peak detecting unit 202 detects a peak of change of pixel values from a discontinuity portion. A monotonous increase/decrease detecting unit 203 detects monotonous increase/decrease regions wherein pixel values increase or decrease monotonously from the peak. A continuousness detecting unit 204 detects a monotonous increase/decrease region where another monotonous increase/decrease region of the monotonous increase/decrease regions exists at an adjacent position on the screen, as a continuity region having data continuity. A data continuity direction detecting unit 301 detects the direction of continuousness of the continuity region. An actual world estimating unit estimates real world lights signals by estimating the continuity of the real world light signals, based on the continuity region and the direction of the continuousness of the continuity region. The present invention can be applied to an image processing device for generating images with high resolution.

23. 发明申请

US20060146198A1 Image processing device and method, learning device and method, recording medium, and program 失效
标题翻译：图像处理装置和方法，学习装置和方法，记录介质和程序
公开(公告)号：US20060146198A1
公开(公告)日：2006-07-06
申请号：US10545074
申请日：2004-02-13
申请人： Tetsujiro Kondo , Takashi Sawao , Junichi Ishibashi , Takahiro Nagano , Naoki Fujiwara , Toru Miyake , Seiji Wada
发明人： Tetsujiro Kondo , Takashi Sawao , Junichi Ishibashi , Takahiro Nagano , Naoki Fujiwara , Toru Miyake , Seiji Wada
IPC分类号： G06K9/56 , H04N5/21 , G06K9/46
CPC分类号： H04N7/0137 , H04N7/0125 , H04N7/0145
摘要： With the present invention, data continuity is used at the time of converting an input image into high-quality image data with higher quality than the input image data, to obtain processing results which are more accurate and have higher precision. A class tap extracting unit (902) and prediction tap extracting unit (906) extract a class tap and prediction tap based on data continuity of multiple perimeter pixels corresponding to a pixel of interest in the input image, detected by a data continuity detecting unit (901). An image synthesizing unit (909) selectively outputs a prediction value of a first pixel of interest and a prediction value of a second pixel of interest, based on the relation between a prediction value, predicted by a pixel value predicting unit (907), of the first pixel of interest, and a second prediction value of the second pixel of interest temporally or spatially adjacent to the first pixel of interest, and the pixel value of a corresponding pixel in the input image situated at a position encompassing at least the first pixel of interest and the second pixel of interest in the temporal direction or spatial direction, which is detected by an integration property determining unit (908).
摘要翻译：利用本发明，在将输入图像转换为具有比输入图像数据更高质量的高质量图像数据时，使用数据连续性，以获得更精确和更高精度的处理结果。类别抽头提取单元（902）和预测抽头提取单元（906）基于由数据连续性检测单元检测到的输入图像中与感兴趣像素相对应的多个周边像素的数据连续性提取类别抽头和预测抽头（ 901）。图像合成部（909）根据由像素值预测部（907）预测的预测值与关注像素的预测值的关系，选择性地输出感兴趣的第一像素的预测值和感兴趣的第二像素的预测值感兴趣的第一像素以及与感兴趣的第一像素在时间上或空间上相关的第二像素的第二预测值，以及位于至少包含第一像素的位置的输入图像中的对应像素的像素值和由时间方向或空间方向感兴趣的第二像素，其由积分特性确定单元（908）检测。

24. 发明授权

US07010737B2 Method and apparatus for error data recovery 失效
标题翻译：错误数据恢复的方法和装置
公开(公告)号：US07010737B2
公开(公告)日：2006-03-07
申请号：US09249489
申请日：1999-02-12
申请人： Tetsujiro Kondo , Sugata Ghosal , Yasuhiro Fujimori , James J. Carrig , Yasuaki Takahashi , Takahiro Nagano
发明人： Tetsujiro Kondo , Sugata Ghosal , Yasuhiro Fujimori , James J. Carrig , Yasuaki Takahashi , Takahiro Nagano
IPC分类号： G06F11/30 , G08C25/00 , H03M13/00 , H04L1/00
CPC分类号： H04N19/895 , H04N19/89 , H04N19/98
摘要： The present invention provides a mechanism for preventing quality degradation of decoded data during the decoding of encoded data. In one embodiment, error propagation is detected and corresponding data is flagged. An error recovery process is then applied to the flagged data. In an alternate embodiment, scores for hypotheses are calculated for lost/damaged data. A score distribution is used for detection of the false hypotheses. The data are flagged if their score distribution is within a range defined by a threshold and an error recovery process is applied to recover those data having associated error flags set.
摘要翻译：本发明提供一种用于在编码数据的解码期间防止解码数据的质量劣化的机制。在一个实施例中，检测错误传播并标记对应的数据。然后将错误恢复过程应用于标记的数据。在替代实施例中，针对丢失/损坏的数据计算假设的得分。分数分布用于检测虚假假设。如果其分数分布在由阈值定义的范围内并且应用错误恢复处理以恢复具有相关联的错误标志的数据的数据被标记。

25. 发明授权

US06522317B1 Liquid-crystal display apparatus incorporating drive circuit in single integrated assembly 有权
标题翻译：液晶显示装置将驱动电路并入单一集成组件
公开(公告)号：US06522317B1
公开(公告)日：2003-02-18
申请号：US09497679
申请日：2000-02-04
申请人： Hideo Satou , Yoshiro Mikami , Hiroshi Kageyama , Takahiro Nagano , Yoshinori Aono , Toshio Miyazawa
发明人： Hideo Satou , Yoshiro Mikami , Hiroshi Kageyama , Takahiro Nagano , Yoshinori Aono , Toshio Miyazawa
IPC分类号： G09G336
CPC分类号： G09G3/3688 , G09G2310/0248
摘要： A liquid-crystal display apparatus includes first and second substrates sandwiching a liquid-crystal, and having a switching element provided at a cross point of a scan line and a data line on the first substrate, a vertical drive circuit for controlling a voltage of the scan line provided on the first substrate, a horizontal drive circuit for controlling a voltage of said data line provided on the first substrate, and a transparent electrode provided on a surface of the second substrate. The horizontal drive circuit includes a reference-voltage generator, a voltage selector, a controller, and a sample-and-hold arrangement.
摘要翻译：一种液晶显示装置，包括夹着液晶的第一基板和第二基板，并且具有设置在第一基板上的扫描线和数据线的交叉点的开关元件，用于控制第一基板的电压的垂直驱动电路设置在第一基板上的扫描线，用于控制设置在第一基板上的所述数据线的电压的水平驱动电路，以及设置在第二基板的表面上的透明电极。水平驱动电路包括基准电压发生器，电压选择器，控制器和采样保持装置。

26. 发明授权

US4651189A Semiconductor device provided with electrically floating control electrode 失效
标题翻译：具有电浮动控制电极的半导体装置
公开(公告)号：US4651189A
公开(公告)日：1987-03-17
申请号：US680837
申请日：1984-12-12
申请人： Tsutomu Yatsuo , Takahiro Nagano , Saburo Oikawa , Yukimasa Sato , Shin Kimura , Hiroshi Fukui
发明人： Tsutomu Yatsuo , Takahiro Nagano , Saburo Oikawa , Yukimasa Sato , Shin Kimura , Hiroshi Fukui
IPC分类号： H01L29/08 , H01L29/10 , H01L29/167 , H01L29/32 , H01L29/423 , H01L29/744 , H01L29/74
CPC分类号： H01L29/744 , H01L29/0804 , H01L29/0834 , H01L29/0839 , H01L29/1004 , H01L29/102 , H01L29/167 , H01L29/32 , H01L29/42304 , H01L29/42308
摘要： A gate turn-off thyristor and a transistor are disclosed, each of which comprises: a semiconductor substrate including at least three semiconductor layers between a pair of principal surfaces, adjacent ones of the semiconductor layers being different in conductivity type from each other, a first one of the semiconductor layers being formed of at least one strip-shaped region with a constant width, a second one of the semiconductor layers being exposed to a first principal surface of the semiconductor substrate together with the strip-shaped region; a first main electrode kept in ohmic contact with the strip-shaped region at the first principal surface; a first control electrode kept in ohmic contact with the second semiconductor layer on one side of the strip-shaped region in the direction of the width thereof and connected directly to a control terminal; a second control electrode kept in ohmic contact with the second semiconductor layer on the other side of the strip-shaped region in the direction of the width thereof and connected to the control terminal through the first control electrode and the resistance of the second semiconductor layer between the first control electrode and the second control electrode; a second main electrode kept in ohmic contact with a second principal surface of the semiconductor substrate; and means provided in the semiconductor substrate for accelerating the spatial biasing of a conductive region to the other side of the strip-shaped region in the direction of the width thereof when a current flowing across the semiconductor substrate is cut off, thereby enlarging the area of safety operation.
摘要翻译：公开了一种栅极截止晶闸管和晶体管，每个晶体管包括：半导体衬底，其在一对主表面之间包括至少三个半导体层，相邻的半导体层之间的导电类型彼此不同，第一一个半导体层由至少一个具有恒定宽度的条形区域形成，第二个半导体层与条形区域一起暴露于半导体衬底的第一主表面; 第一主电极与第一主表面处的带状区域欧姆接触; 第一控制电极在带状区域的宽度方向上与第二半导体层保持欧姆接触，并直接连接到控制端子; 第二控制电极在带状区域的另一侧沿其宽度方向与第二半导体层欧姆接触，并且通过第一控制电极连接到控制端子，并且第二控制电极与第二半导体层之间的电阻所述第一控制电极和所述第二控制电极; 与所述半导体衬底的第二主表面保持欧姆接触的第二主电极; 以及设置在半导体衬底中的装置，用于当切断流过半导体衬底的电流时，在导电区域的宽度方向上将导电区域的空间偏置加速到带状区域的另一侧，从而扩大安全运行。

27. 发明授权

US4646122A Semiconductor device with floating remote gate turn-off means 失效
标题翻译：半导体器件具有浮动远程门极关闭手段
公开(公告)号：US4646122A
公开(公告)日：1987-02-24
申请号：US585606
申请日：1984-03-02
申请人： Shin Kimura , Hiroshi Fukui , Hisao Amano , Tsutomu Yatsuo , Saburo Oikawa , Takahiro Nagano
发明人： Shin Kimura , Hiroshi Fukui , Hisao Amano , Tsutomu Yatsuo , Saburo Oikawa , Takahiro Nagano
IPC分类号： H01L29/423 , H01L29/74
CPC分类号： H01L29/42304 , H01L29/42308
摘要： A semiconductor device such as a transistor or gate turn-off thyristor provided with a control electrode for improving the current cut-off performance, is disclosed in which an emitter layer of a semiconductor substrate is formed of a plurality of strip-shaped regions, a base layer adjacent to the strip-shaped regions is exposed to one principal surface of the semiconductor substrate together with the strip-shaped regions, one main electrode is provided on each strip-shaped region, first and second control electrodes are provided on the base layer, on one and the other sides of each strip-shaped region viewed in the direction of the width thereof, respectively, the other main electrode is provided on the second principal surface of the semiconductor substrate, and a gate terminal is not connected to the first control electrode but connected to the second control electrode, in order to draw out carriers unequally by the first and second control electrodes at a turn-off period. At the initial stage of turn-off action, carriers are drawn out mainly by the second control terminal, and a conductive region contracts so as to be limited to the first control electrode side. At the final stage of turn-off action, carriers are drawn out considerably by the first control electrode, to complete the turn-off action.
摘要翻译：公开了一种半导体器件，例如晶体管或栅极截止晶闸管，其设置有用于提高电流截止性能的控制电极，其中半导体衬底的发射极层由多个条形区域形成，与带状区域相邻的基底层与条状区域一起暴露于半导体衬底的一个主表面，在每个条形区域上设置一个主电极，在基底层上设置第一和第二控制电极在从宽度方向观察的每个条形区域的一侧和另一侧上分别设置在该半导体衬底的第二主表面上，另一个主电极没有连接到第一控制电极，但是连接到第二控制电极，以便在关断周期期间由第一和第二控制电极不相等地引出载流子。在关断动作的初始阶段，主要由第二控制端子引出载体，并且导电区域收缩以限于第一控制电极侧。在关断动作的最后阶段，载体被第一控制电极显着地拉出，以完成关断动作。

28. 发明授权

US08433145B2 Coefficient learning apparatus and method, image processing apparatus and method, program, and recording medium 失效
标题翻译：系数学习装置和方法，图像处理装置和方法，程序和记录介质
公开(公告)号：US08433145B2
公开(公告)日：2013-04-30
申请号：US12568122
申请日：2009-09-28
申请人： Takahiro Nagano , Yasuhiro Suto , Noriaki Takahashi , Tetsujiro Kondo
发明人： Takahiro Nagano , Yasuhiro Suto , Noriaki Takahashi , Tetsujiro Kondo
IPC分类号： G06K9/62
CPC分类号： H04N7/0125 , G06T3/40 , H04N7/0145
摘要： A coefficient learning apparatus includes a regression coefficient calculation unit configured to obtain a tap from an image of a first signal; a regression prediction value calculation unit configured to perform a regression prediction computation; a discrimination information assigning unit configured to assign discrimination information to the pixel of interest; a discrimination coefficient calculation unit configured to obtain a tap from the image of the first signal; a discrimination prediction value calculation unit configured to perform a discrimination prediction computation; and a classification unit configured to classify each of the pixels of the image of the first signal into one of the first discrimination class and the second discrimination class. The regression coefficient calculation unit further calculates the regression coefficient using only the pixels classified as the first discrimination class and further calculates the regression coefficient using only the pixel classified as the second discrimination class.
摘要翻译：系数学习装置包括回归系数计算单元，被配置为从第一信号的图像获得抽头; 回归预测值计算单元，被配置为执行回归预测计算; 鉴别信息分配单元，被配置为向感兴趣的像素分配识别信息; 鉴别系数计算单元，被配置为从所述第一信号的图像获得抽头; 鉴别预测值计算单元，被配置为执行判别预测计算; 以及分类单元，被配置为将第一信号的图像的每个像素分类为第一辨别类别和第二辨别类别中的一个。回归系数计算单元进一步使用仅被分类为第一鉴别类的像素来计算回归系数，并且仅使用分类为第二鉴别类的像素来计算回归系数。

29. 发明授权

US08391626B2 Learning of coefficients for motion deblurring by pixel classification and constraint condition weight computation 失效
标题翻译：通过像素分类和约束条件权重计算学习运动去模糊的系数
公开(公告)号：US08391626B2
公开(公告)日：2013-03-05
申请号：US12331930
申请日：2008-12-10
申请人： Noriaki Takahashi , Hisakazu Shiraki , Takahiro Nagano , Yasuhiro Suto , Kenji Takahashi , Tsutomu Watanabe , Tetsujiro Kondo
发明人： Noriaki Takahashi , Hisakazu Shiraki , Takahiro Nagano , Yasuhiro Suto , Kenji Takahashi , Tsutomu Watanabe , Tetsujiro Kondo
IPC分类号： G06K9/40 , G06K9/62
CPC分类号： G06T5/003 , G06T2207/20081
摘要： A coefficient learning apparatus includes: a student-image generation section configured to generate a student image from the teacher image; a class classification section configured to sequentially set each of pixels in the teacher image as a pixel of interest and generate a class for the pixel of interest from the values of a plurality of specific pixels; a weight computation section configured to add up feature quantities; and a processing-coefficient generation section configured to generate a prediction coefficient on the basis of a determinant including said deterioration equation and a weighted constraint condition equation.
摘要翻译：系数学习装置包括：学生图像生成部，被配置为从教师图像生成学生图像; 类分类部分，被配置为顺序地将教师图像中的每个像素设置为感兴趣的像素，并从多个特定像素的值生成关注像素的类; 权重计算部，被配置为相加特征量; 以及处理系数生成部，被配置为基于包括所述劣化方程和加权约束条件方程的行列式生成预测系数。

30. 发明授权

US08311963B2 Signal processing apparatus, signal processing method, signal processing program and learning apparatus 失效
标题翻译：信号处理装置，信号处理方法，信号处理程序和学习装置
公开(公告)号：US08311963B2
公开(公告)日：2012-11-13
申请号：US12327980
申请日：2008-12-04
申请人： Takahiro Nagano , Tetsujiro Kondo , Hisakazu Shiraki , Yasuhiro Suto , Noriaki Takahashi
发明人： Takahiro Nagano , Tetsujiro Kondo , Hisakazu Shiraki , Yasuhiro Suto , Noriaki Takahashi
IPC分类号： G06F17/00
CPC分类号： H04N7/0125 , G06T3/40 , H04N7/0145
摘要： A signal processing apparatus for carrying out signal processing to convert input data into output data with a quality higher than the quality of the input data, the data processing apparatus including: a first data extraction section; a nonlinear feature quantity computation section; a processing-coefficient generation section; a second data extraction section; and a data prediction section.
摘要翻译：一种信号处理装置，用于执行信号处理以将输入数据转换为质量高于输入数据的质量的输出数据，所述数据处理装置包括：第一数据提取部分; 非线性特征量计算部分; 处理系数生成部; 第二数据提取部分; 和数据预测部。

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