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31. 发明授权

US08238684B2 Signal processing apparatus and method, and program 有权
标题翻译：信号处理装置及方法及程序
公开(公告)号：US08238684B2
公开(公告)日：2012-08-07
申请号：US12369448
申请日：2009-02-11
申请人： Hiroaki Yamajo , Koji Aoyama
发明人： Hiroaki Yamajo , Koji Aoyama
IPC分类号： G06K9/40
CPC分类号： G06T5/002 , G06T5/20 , G06T2207/20012 , G06T2207/20192 , H04N19/117 , H04N19/14 , H04N19/182 , H04N19/61 , H04N19/80 , H04N19/86
摘要： A signal processing apparatus for performing a filtering process on an input image using a plurality of filters to generate an output image includes the following elements. A region variance value calculating unit calculates a region variance value for a region around a predetermined pixel used as a pixel of interest on the input image. A filter processing unit applies a filtering process to a pixel value of the pixel of interest using the filters. A reflection amount determining unit determines a reflection amount based on the region variance value. A combining unit calculates a pixel value of a pixel of the output image corresponding to the pixel of interest on the basis of respective filter output values obtained by filtering processes applied by a plurality of filter processing units, respective reflection amounts determined with respect to the filter output values, and the pixel value of the pixel of interest.
摘要翻译：使用多个滤波器对输入图像执行滤波处理以产生输出图像的信号处理装置包括以下元件。区域方差值计算单元计算在输入图像上用作感兴趣像素的预定像素周围的区域的区域方差值。滤波处理单元使用滤波器将滤波处理应用于感兴趣像素的像素值。反射量确定单元基于区域方差值来确定反射量。合成单元基于通过由多个滤波处理单元应用的滤波处理获得的各个滤波器输出值来计算与感兴趣像素对应的输出图像的像素的像素值，相对于滤波器确定的各个反射量输出值和感兴趣像素的像素值。

32. 发明授权

US08209716B2 Apparatus and method for managing video audio setting information and program 失效
标题翻译：用于管理视频音频设置信息和程序的装置和方法
公开(公告)号：US08209716B2
公开(公告)日：2012-06-26
申请号：US12248838
申请日：2008-10-09
申请人： Xavier Michel , Kazuhiko Ueda , Masuyoshi Kurokawa , Koji Aoyama
发明人： Xavier Michel , Kazuhiko Ueda , Masuyoshi Kurokawa , Koji Aoyama
IPC分类号： G06F13/00 , G06F3/00 , H04N5/445
CPC分类号： H04N7/163 , H04N21/26606 , H04N21/4405 , H04N21/4532 , H04N21/4623 , H04N21/4627 , H04N21/47
摘要： A setting information database associates setting information used to output a video signal or an audio signal with a corresponding viewing condition. A setting information registration unit registers setting information and a corresponding viewing condition which have been received by a setting information reception unit so as to store them in the setting information database. An adequacy determination unit determines the adequacy of recommended setting information to be stored in the setting information database. A condition extraction unit extracts pieces of setting information stored in the setting information database on the basis of a viewing condition supplied from an extraction condition reception unit. A recommendable setting derivation unit derives recommendable setting information from the extracted pieces of setting information.
摘要翻译：设置信息数据库将用于输出视频信号或音频信号的设置信息与相应的观看条件相关联。设置信息登记单元登记已经由设置信息接收单元接收到的设置信息和相应的观看条件，以将它们存储在设置信息数据库中。充分性确定单元确定要存储在设置信息数据库中的推荐设置信息的适当性。条件提取单元基于从提取条件接收单元提供的观看条件，提取存储在设置信息数据库中的设置信息。可推荐的设置导出单元从提取的设置信息中导出可推荐的设置信息。

33. 发明授权

US07457478B2 Image processing apparatus, image processing system, and image processing method 失效
标题翻译：图像处理装置，图像处理系统和图像处理方法
公开(公告)号：US07457478B2
公开(公告)日：2008-11-25
申请号：US10524758
申请日：2003-08-18
申请人： Koji Aoyama , Tohru Kurata , Atsushi Nose , Kimitaka Wada
发明人： Koji Aoyama , Tohru Kurata , Atsushi Nose , Kimitaka Wada
IPC分类号： G06K9/40 , G06K9/32 , G01B9/00
CPC分类号： G06T3/0018 , G06T3/4007 , G06T5/006 , H04N5/217
摘要： An image processing apparatus, an image processing system and an image processing method can correct the distortion of an image at a low cost and can generate a high quality image in real time. An image processing apparatus is provided which is an image processing apparatus for correcting an original image having distortion. The apparatus includes a horizontal one-dimensional interpolating unit (501) for correcting the distortion in the horizontal direction by performing a one-dimensional interpolation operation using a horizontal correcting parameter Xm which indicates a correction quantity in the horizontal direction at a pixel point constituting the original image, and a vertical one-dimensional interpolating unit (502) for correcting the distortion of the original image in the vertical direction by performing the one-dimensional interpolation operation to the image obtained by the correction by the horizontal one-dimensional interpolating unit (501), using a vertical correcting parameter Ym which indicates a correction quantity in the vertical direction at the pixel point constituting the original image.
摘要翻译：图像处理装置，图像处理系统和图像处理方法可以以低成本校正图像的失真，并且可以实时生成高质量图像。提供了一种用于校正具有失真的原始图像的图像处理装置的图像处理装置。该装置包括用于通过使用水平校正参数Xm执行一维内插操作来校正水平方向的失真的水平一维内插单元（501），该水平校正参数表示在构成该像素点的像素点处的水平方向上的校正量原始图像和垂直一维内插单元（502），用于通过对通过水平一维内插单元的校正获得的图像执行一维插值操作来校正垂直方向上的原始图像的失真（ 501），使用表示构成原图像的像素点处的垂直方向的校正量的垂直校正参数Ym。

34. 发明申请

US20080063292A1 IMAGE PROCESSING METHOD, IMAGE PROCESSING APPARATUS AND IMAGE PICKUP APPARATUS AND DISPLAY APPARATUS SUITABLE FOR THE APPLICATION OF IMAGE PROCESSING METHOD 失效
公开(公告)号：US20080063292A1
公开(公告)日：2008-03-13
申请号：US11926714
申请日：2007-10-29
申请人： Atsushi Nose , Koji Aoyama , Tohru Kurata , Kimitaka Wada
发明人： Atsushi Nose , Koji Aoyama , Tohru Kurata , Kimitaka Wada
IPC分类号： G06K9/36
CPC分类号： G06T3/0018 , G06T5/006 , H04N5/217 , H04N5/3572
摘要： A lattice dividing unit determines lattice lines to divide parameters of all points of a picture at every division and supplies distortion correction parameters (distortion correction coordinates) on the lattice points to a distortion correction memory (not shown). A polynomial of degree n coefficient deriving unit expresses all distortion correction coordinates on each lattice line in the form of a function relative to positions on lattice lines and approximates the distortion correction coordinates by desired division polynomial of degree n. Further, a sample point deriving unit compresses distortion correction parameters based upon the division polynomial of degree n obtained from the polynomial of degree n coefficient deriving unit. In the derived division polynomial of degree n, internal points which result from dividing both ends of the division polynomial of degree n by n is supplied to the distortion correction memory as new distortion correction parameters (approximated distortion correction coordinates). Thus, a memory capacity of a required memory can be reduced in the image processing for correcting distortion of an image.

35. 发明申请

US20080062288A1 IMAGE PROCESSING METHOD, IMAGE PROCESSING APPARATUS AND IMAGE PICKUP APPARATUS AND DISPLAY APPARATUS SUITABLE FOR THE APPLICATION OF IMAGE PROCESSING METHOD 失效
标题翻译：图像处理方法，图像处理装置和图像拾取装置和显示装置，适用于图像处理方法的应用
公开(公告)号：US20080062288A1
公开(公告)日：2008-03-13
申请号：US11929575
申请日：2007-10-30
申请人： Atsushi Nose , Koji Aoyama , Tohru Kurata , Kimitaka Wada
发明人： Atsushi Nose , Koji Aoyama , Tohru Kurata , Kimitaka Wada
IPC分类号： H04N5/217
CPC分类号： G06T3/0018 , G06T5/006 , H04N5/217 , H04N5/3572
摘要： A lattice dividing unit determines lattice lines to divide parameters of all points of a picture at every division and supplies distortion correction parameters (distortion correction coordinates) on the lattice points to a distortion correction memory (not shown). A polynomial of degree n coefficient deriving unit expresses all distortion correction coordinates on each lattice line in the form of a function relative to positions on lattice lines and approximates the distortion correction coordinates by desired division polynomial of degree n. Further, a sample point deriving unit compresses distortion correction parameters based upon the division polynomial of degree n obtained from the polynomial of degree n coefficient deriving unit. In the derived division polynomial of degree n, internal points which result from dividing both ends of the division polynomial of degree n by n is supplied to the distortion correction memory as new distortion correction parameters (approximated distortion correction coordinates). Thus, a memory capacity of a required memory can be reduced in the image processing for correcting distortion of an image.
摘要翻译：格子分割单元确定格线，以分割每个图像的所有点的参数，并将格点上的失真校正参数（失真校正坐标）提供给失真校正存储器（未示出）。度数n系数导出单元的多项式以关于格子线上的位置的函数形式在每个格子线上表示所有失真校正坐标，并通过n阶的期望分割多项式近似失真校正坐标。此外，采样点导出单元基于从度数n系数导出单元的多项式获得的次数n的分割多项式来压缩失真校正参数。在度数n的导出分割多项式中，将由度n的分割多项式的两端分为n的内部点作为新的失真校正参数（近似失真校正坐标）提供给失真校正存储器。因此，在用于校正图像失真的图像处理中，可以减少所需存储器的存储容量。

36. 发明授权

US07327397B2 Image processing with pixel interpolation 有权
标题翻译：具有像素插值的图像处理
公开(公告)号：US07327397B2
公开(公告)日：2008-02-05
申请号：US10498204
申请日：2002-12-13
申请人： Koji Aoyama , Makoto Kondo , Kazuhiko Nishibori
发明人： Koji Aoyama , Makoto Kondo , Kazuhiko Nishibori
IPC分类号： H04N5/14 , H04N7/01 , H04N9/64 , H04N11/20 , G06K9/32 , G06K9/40
CPC分类号： H04N7/0132 , H04N7/0112 , H04N7/014
摘要： The present invention provides an image signal processing apparatus and a method thereof which shifts positions of each detected pixel in image signals generated by performing double-speed conversion, wherein a difference value in pixel signal level between a detected pixel in a current field and a detected pixel at the same position in a field which comes one frame behind the current field is calculated, to specify a first field, a motion vector for a field which comes one frame or two frames behind the current field is detected with respect to the detected pixel in the current field, interpolation pixel data for the detected pixel is calculated based on the detected pixel in the current field and the each pixel in the field which comes one frame or two frames behind the current field, the interpolation pixel data is disposed in the pixel position obtained by shifting the position of the detected pixel in the current field in a direction along the motion vector, in a field subsequent to the first field, and the shift amount is sequentially increased every time the field shifts from the first field to the following fields within a range of a vector quantity of the detected motion vector.
摘要翻译：本发明提供了一种图像信号处理装置及其方法，该图像信号处理装置及其方法将通过执行双速转换而生成的图像信号中的每个检测像素的位置移位，其中，当前场中检测到的像素与检测到的像素信号电平之差计算出在当前场后面一帧的场中的相同位置处的像素，以指定第一场，针对检测到的像素检测到在当前场后面一帧或两帧的场的运动矢量在当前场中，基于当前场中检测到的像素和在当前场后一帧或两帧的场中的每个像素来计算检测像素的内插像素数据，内插像素数据被布置在通过在随后的场中沿着运动矢量的方向移动当前场中的检测像素的位置而获得的像素位置并且每当场从检测到的运动矢量的矢量的范围内的场从第一场向后续场移动时，移位量依次增加。

37. 发明授权

US07221403B2 Image signal processing apparatus and processing method 有权
标题翻译：图像信号处理装置及处理方法
公开(公告)号：US07221403B2
公开(公告)日：2007-05-22
申请号：US10498432
申请日：2002-12-13
申请人： Koji Aoyama , Kazuhiko Nishibori , Makoto Kondo , Takaya Hoshino
发明人： Koji Aoyama , Kazuhiko Nishibori , Makoto Kondo , Takaya Hoshino
IPC分类号： H04N7/01
CPC分类号： H04N7/0132 , H04N7/0115 , H04N7/014 , Y10S348/91
摘要： The present invention provides an image signal processing apparatus and a method thereof which perform double-speed conversion on images subjected to telecine conversion and in which a first field is specified based on difference values between pixel signal levels calculated with respect to respective detected pixels, write pixel positions which are shifted from the positions of the detected pixels in the vector directions of motion vectors are calculated in a field following the first field, the calculated write pixel positions are stored in correspondence with the motion vectors, interpolation pixel data is calculated from pixel data read from the first field in correspondence with the stored write pixel positions and motion vectors, and the calculated interpolation pixel data is written into the write pixel positions.
摘要翻译：本发明提供了一种图像信号处理装置及其方法，该图像信号处理装置及其方法对经过电视电影转换的图像执行双速转换，并且其中基于针对各个检测像素计算的像素信号电平之间的差值来指定第一场，写入在运动矢量的矢量方向上从被检测像素的位置偏移的像素位置在第一场后的场中被计算，计算出的写入像素位置与运动矢量相对应地存储，从像素计算内插像素数据与存储的写入像素位置和运动矢量对应地从第一场读取的数据，并将所计算的内插像素数据写入写入像素位置。

38. 发明授权

US06947094B2 Image signal processing apparatus and method 失效
标题翻译：图像信号处理装置及方法
公开(公告)号：US06947094B2
公开(公告)日：2005-09-20
申请号：US10266468
申请日：2002-10-08
申请人： Takaya Hoshino , Toshio Sarugaku , Ikuo Someya , Makoto Kondo , Nobuo Ueki , Masuyoshi Kurokawa , Kazuhiko Nishibori , Koji Aoyama , Yukihiko Mogi
发明人： Takaya Hoshino , Toshio Sarugaku , Ikuo Someya , Makoto Kondo , Nobuo Ueki , Masuyoshi Kurokawa , Kazuhiko Nishibori , Koji Aoyama , Yukihiko Mogi
IPC分类号： H04N5/21 , H04N5/253 , H04N5/92 , H04N7/01 , H04N9/11 , H04N11/20
CPC分类号： H04N7/0132 , H04N7/0112 , H04N7/014
摘要： An image signal processing apparatus according to the present invention receives an image signal inputted thereto that is generated by subjecting a telecine-converted image to double speed conversion, in which signal one film frame is formed by four fields, identifies a first field on the basis of a difference value calculated between pixel signal levels, and shifts the position of a detected pixel in a vector direction of a motion vector such that an amount of shift is progressively increased as transition is made from the identified first field to the subsequent fields.
摘要翻译：根据本发明的图像信号处理装置接收通过对由电视电影转换的图像进行双速转换而生成的图像信号，其中信号一个胶片帧由四个场形成，其基于第一场来识别第一场在像素信号电平之间计算的差值的位移，并且使运动矢量的矢量方向上的检测像素的位置偏移，使得随着从所识别的第一场到后续场的转变而使偏移量逐渐增加。

39. 发明申请

US20050114526A1 Advertisement distribution system 有权
标题翻译：广告分发系统
公开(公告)号：US20050114526A1
公开(公告)日：2005-05-26
申请号：US10952776
申请日：2004-09-30
申请人： Koji Aoyama
发明人： Koji Aoyama
IPC分类号： A63F13/12 , G06F15/00 , G06Q10/00 , G06Q30/02 , G06Q30/06 , G06Q50/00 , G09F19/00 , G06F15/16
CPC分类号： H04N21/812 , A63F13/12 , A63F13/61 , A63F2300/402 , A63F2300/407 , A63F2300/50 , A63F2300/5506 , A63F2300/5546 , G06Q30/02 , H04N7/165 , H04N7/17336 , H04N21/25808 , H04N21/25866 , H04N21/4788
摘要： Effective advertisements are provided to users of a network. On a terminal of a user B, user names of users whom the user B registered in advance as friends are displayed. On the terminal, information indicating whether respective friend users are online or offline, is also displayed. Icons representing video games, etc., played by the friend users are also displayed on the terminal. When the user B clicks the icon of the Game C associated with the user A, the terminal executes advertisement information display processing. By this processing, an advertisement information screen is displayed on the terminal. On the advertisement information screen, an advertisement relating to the status of the user A registered as the friend is displayed.
摘要翻译：向网络用户提供有效的广告。在用户B的终端上，显示用户B预先登记为用户的用户的用户名。在终端上，还显示表示各个朋友的用户是否在线或离线的信息。终端上也显示由朋友用户播放的代表视频游戏等的图标。当用户B点击与用户A相关联的游戏C的图标时，终端执行广告信息显示处理。通过该处理，在终端上显示广告信息画面。在广告信息屏幕上，显示与注册为朋友的用户A的状态有关的广告。

40. 发明申请

US20050012856A1 Image signal processing apparatus and processing method 有权
标题翻译：图像信号处理装置及处理方法
公开(公告)号：US20050012856A1
公开(公告)日：2005-01-20
申请号：US10498204
申请日：2002-12-13
申请人： Koji Aoyama , Makoto Kondo , Kazuhiko Nishibori
发明人： Koji Aoyama , Makoto Kondo , Kazuhiko Nishibori
IPC分类号： H04N5/253 , G09G5/00 , G09G5/391 , H04N7/01 , H04N11/20
CPC分类号： H04N7/0132 , H04N7/0112 , H04N7/014
摘要： The present invention provides an image signal processing apparatus and a method thereof which shifts positions of each detected pixel in image signals generated by performing double-speed conversion, wherein a difference value in pixel signal level between a detected pixel in a current field and a detected pixel at the same position in a field which comes one frame behind the current field is calculated, to specify a first field, a motion vector for a field which comes one frame or two frames behind the current field is detected with respect to the detected pixel in the current field, interpolation pixel data for the detected pixel is calculated based on the detected pixel in the current field and the each pixel in the field which comes one frame or two frames behind the current field, the interpolation pixel data is disposed in the pixel position obtained by shifting the position of the detected pixel in the current field in a direction along the motion vector, in a field subsequent to the first field, and the shift amount is sequentially increased every time the field shifts from the first field to the following fields within a range of a vector quantity of the detected motion vector.
摘要翻译：本发明提供了一种图像信号处理装置及其方法，该图像信号处理装置及其方法将通过执行双速转换而生成的图像信号中的每个检测像素的位置移位，其中，当前场中检测到的像素与检测到的像素信号电平之差计算出在当前场后面一帧的场中的相同位置处的像素，以指定第一场，针对检测到的像素检测到在当前场后面一帧或两帧的场的运动矢量在当前场中，基于当前场中检测到的像素和在当前场后一帧或两帧的场中的每个像素来计算检测像素的内插像素数据，内插像素数据被布置在通过在随后的场中沿着运动矢量的方向移动当前场中的检测像素的位置而获得的像素位置并且每当场从检测到的运动矢量的矢量的范围内的场从第一场向后续场移动时，移位量依次增加。

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