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1.发明申请APPARATUS AND METHOD FOR MANAGING VIDEO AUDIO SETTING INFORMATION AND PROGRAM 失效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：US20090213273A1
公开(公告)日：2009-08-27
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： H04N9/64
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。
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2.发明授权Apparatus and method for managing video audio setting information and program 失效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
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。
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公开(公告)号：US07362379B2
公开(公告)日：2008-04-22
申请号：US11090738
申请日：2005-03-25
CPC分类号： G06T7/223
摘要： Inter-field-interpolation spatial transition is calculated based on the sum of absolute values of differences between pixel values of an inter-field-interpolated pixel and adjacent pixels on the same field. Inter-field-interpolation temporal transition is calculated based on the sum of absolute values of differences between pixel values of the inter-field-interpolated pixel and pixels at corresponding positions on previous delayed field and present field. Intra-field-interpolation temporal transition is calculated based on the sum of absolute values of differences between pixel values of an intra-field-interpolated pixel and the pixels at the corresponding positions on the previous delayed field and the present field. The amounts of error in the interpolated pixels are calculated based on information of the inter-field-interpolation spatial transition, inter-field-interpolation temporal transition, and intra-field-interpolation temporal transition, and a pixel is generated by switching between inter-field interpolation and intra-field interpolation accordingly.
摘要翻译： 基于场间插值像素的像素值和同一场的相邻像素之间的差的绝对值的和来计算场间插值空间转换。 基于场间插值像素的像素值与先前延迟场和当前场上对应位置处的像素之间的差异的绝对值的和来计算场间插值时间转换。 基于场内插值像素的像素值与先前延迟场和当前场上的相应位置处的像素之间的差异的绝对值的和来计算场内插值时间转换。 基于场间插值空间转移，场间插值时间转移和场内插值时间转移的信息计算内插像素中的误差量，并且通过在帧间插值空间转换， 场插值和场内插值。
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公开(公告)号：US08503531B2
公开(公告)日：2013-08-06
申请号：US11092455
申请日：2005-03-28
IPC分类号： H04N7/12
CPC分类号： G06T7/238 , G06T7/223 , G06T2207/10016
摘要： With regard to a subject block including a subject pixel and four adjacent blocks vertically and horizontally adjacent to the subject block, respective motion vectors of these blocks are considered as candidates of a pixel motion vector of the subject pixel. The block motion vectors are actually applied to the subject pixel, and one of the motion vectors that minimizes difference between pixel values of pixels used for inter-field interpolation is selected as the pixel motion vector of the subject pixel.
摘要翻译： 对于包括被摄体像素的对象块以及与被摄体块相邻的水平方向和水平方向的四个相邻块，这些块的各自的运动矢量被认为是被摄体像素的像素运动矢量的候补。 块运动矢量实际上被施加到主体像素，并且将用于场间插值的像素的像素值之间的差最小的运动矢量中的一个选择为对象像素的像素运动矢量。
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公开(公告)号：US20050213663A1
公开(公告)日：2005-09-29
申请号：US11092455
申请日：2005-03-28
CPC分类号： G06T7/238 , G06T7/223 , G06T2207/10016
摘要： With regard to a subject block including a subject pixel and four adjacent blocks vertically and horizontally adjacent to the subject block, respective motion vectors of these blocks are considered as candidates of a pixel motion vector of the subject pixel. The block motion vectors are actually applied to the subject pixel, and one of the motion vectors that minimizes difference between pixel values of pixels used for inter-field interpolation is selected as the pixel motion vector of the subject pixel.
摘要翻译： 对于包括被摄体像素的对象块以及与被摄体块相邻的水平方向和水平方向的四个相邻块，这些块的各自的运动矢量被认为是被摄体像素的像素运动矢量的候补。 块运动矢量实际上被施加到主体像素，并且将用于场间插值的像素的像素值之间的差最小的运动矢量中的一个选择为对象像素的像素运动矢量。
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公开(公告)号：US20050212974A1
公开(公告)日：2005-09-29
申请号：US11090738
申请日：2005-03-25
CPC分类号： G06T7/223
摘要： Inter-field-interpolation spatial transition is calculated based on the sum of absolute values of differences between pixel values of an inter-field-interpolated pixel and adjacent pixels on the same field. Inter-field-interpolation temporal transition is calculated based on the sum of absolute values of differences between pixel values of the inter-field-interpolated pixel and pixels at corresponding positions on previous delayed field and present field. Intra-field-interpolation temporal transition is calculated based on the sum of absolute values of differences between pixel values of an intra-field-interpolated pixel and the pixels at the corresponding positions on the previous delayed field and the present field. The amounts of error in the interpolated pixels are calculated based on information of the inter-field-interpolation spatial transition, inter-field-interpolation temporal transition, and intra-field-interpolation temporal transition, and a pixel is generated by switching between inter-field interpolation and intra-field interpolation accordingly.
摘要翻译： 基于场间插值像素的像素值和同一场的相邻像素之间的差的绝对值的和来计算场间插值空间转换。 基于场间插值像素的像素值与先前延迟场和当前场上对应位置处的像素之间的差异的绝对值的和来计算场间插值时间转换。 基于场内插值像素的像素值与先前延迟场和当前场上的相应位置处的像素之间的差异的绝对值的和来计算场内插值时间转换。 基于场间插值空间转移，场间插值时间转移和场内插值时间转移的信息计算内插像素中的误差量，并且通过在帧间插值空间转换， 场插值和场内插值。
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公开(公告)号：US20090232407A1
公开(公告)日：2009-09-17
申请号：US12400936
申请日：2009-03-10
IPC分类号： G06K9/62
CPC分类号： H04N19/117 , H04N19/137 , H04N19/14 , H04N19/142 , H04N19/176 , H04N19/86
摘要： An image processing device includes: a step calculator configured to calculate, as a step, a difference in pixel values of pixels in a neighborhood with respect to each pixel in an image; a classifier configured to classify the pixels into classes for areas of the steps; a boundary ratio calculator configured to calculate, as a boundary ratio, a ratio of the number of pixels at a block boundary for each of the classes; and a block noise strength determinator configured to determine, as a block noise strength of the image, the step that is larger than a predetermined threshold and that is at a class having a largest value.
摘要翻译： 一种图像处理装置，包括：步骤计算器，被配置为相对于图像中的每个像素计算邻域中的像素的像素值的差分，作为步骤; 配置为将像素分类为步骤区域的分类器; 边界比率计算器，被配置为计算每个类别的块边界处的像素数的比例作为边界比; 以及块噪声强度判定器，被配置为将所述图像的块噪声强度确定为大于预定阈值并且处于具有最大值的类的步长。
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公开(公告)号：US08374441B2
公开(公告)日：2013-02-12
申请号：US12400936
申请日：2009-03-10
IPC分类号： G06K9/62
摘要： An image processing device includes: a step calculator configured to calculate, as a step, a difference in pixel values of pixels in a neighborhood with respect to each pixel in an image; a classifier configured to classify the pixels into classes for areas of the steps; a boundary ratio calculator configured to calculate, as a boundary ratio, a ratio of the number of pixels at a block boundary for each of the classes; and a block noise strength determinator configured to determine, as a block noise strength of the image, the step that is larger than a predetermined threshold and that is at a class having a largest value.
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公开(公告)号：US07215377B2
公开(公告)日：2007-05-08
申请号：US10498426
申请日：2002-12-13
申请人： Takaya Hoshino , Toshio Sarugaku , Ikuo Someya , Makoto Kondo , Kazuhiko Nishibori , Koji Aoyama , Yukihiko Mogi , Nobuo Ueki , Masuyoshi Kurokawa
发明人： Takaya Hoshino , Toshio Sarugaku , Ikuo Someya , Makoto Kondo , Kazuhiko Nishibori , Koji Aoyama , Yukihiko Mogi , Nobuo Ueki , Masuyoshi Kurokawa
IPC分类号： H04N7/01
CPC分类号： H04N7/0132 , H04N5/145 , H04N7/014 , Y10S348/91
摘要： The present invention provides an image signal processing apparatus and a method thereof in which each of the fields forming the unit-frame is specified, with respect to the inputted image signal, based on a difference value calculated in 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, a motion vector for a field which comes two frames behind the current field is detected, with respect to the detected pixel in the current field, the detected pixel is shifted, with respect to the specified first field, in a direction opposite to the motion vector within the range of the detected motion vector, the detected pixel is shifted, with respect to the specified fourth field, in a direction along the motion vector, and the detected pixels is shifted, with respect to the specified second and third fields, so as to make the pixels gradually closer to the pixel position shifted with respect to the fourth field, in the consecutive order of the fields from the first field, in the direction along the motion vector or in the direction opposite to the 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，其中，基于在信号电平中计算出的信号电平中的检测像素之间的差值，相对于输入的图像信号来指定形成单位帧的每个场 当前场和位于当前场后面一帧的场中的相同位置处的检测像素，相对于当前场中的检测像素检测到在当前场后面两帧的场的运动矢量， 检测到的像素相对于规定的第一场沿与检测到的运动矢量的范围内的运动矢量相反的方向移位，检测像素相对于规定的第四场沿着沿着 运动矢量，并且检测像素相对于规定的第二和第三场移动，以使像素逐渐更接近于相对于相对移动的像素位置 以与运动矢量相反的方向沿着运动矢量的方向以第一场的场的连续顺序，以第一场为单位。
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公开(公告)号：US08401311B2
公开(公告)日：2013-03-19
申请号：US12400936
申请日：2009-03-10
IPC分类号： G06K9/62
CPC分类号： H04N19/117 , H04N19/137 , H04N19/14 , H04N19/142 , H04N19/176 , H04N19/86
摘要： An image processing device includes: a step calculator configured to calculate, as a step, a difference in pixel values of pixels in a neighborhood with respect to each pixel in an image; a classifier configured to classify the pixels into classes for areas of the steps; a boundary ratio calculator configured to calculate, as a boundary ratio, a ratio of the number of pixels at a block boundary for each of the classes; and a block noise strength determinator configured to determine, as a block noise strength of the image, the step that is larger than a predetermined threshold and that is at a class having a largest value.
摘要翻译： 一种图像处理装置，包括：步骤计算器，被配置为相对于图像中的每个像素计算邻域中的像素的像素值的差分，作为步骤; 配置为将像素分类为步骤区域的分类器; 边界比率计算器，被配置为计算每个类别的块边界处的像素数的比例作为边界比; 以及块噪声强度判定器，被配置为将所述图像的块噪声强度确定为大于预定阈值并且处于具有最大值的类的步长。
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