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公开(公告)号：US20120213287A1
公开(公告)日：2012-08-23
申请号：US13461237
申请日：2012-05-01
申请人： Chong Soon LIM , Teck Wee Foo , Sheng Mei Shen , Shinya Kadono , Satoshi Kondo , Makoto Hagai , Kiyofumi Abe
发明人： Chong Soon LIM , Teck Wee Foo , Sheng Mei Shen , Shinya Kadono , Satoshi Kondo , Makoto Hagai , Kiyofumi Abe
IPC分类号： H04N7/32
CPC分类号： G06T7/20 , G06T1/60 , G09G5/18 , G09G2360/12 , H04N19/126 , H04N19/423 , H04N19/44 , H04N19/50 , H04N19/51 , H04N19/52 , H04N19/55 , H04N19/577 , H04N19/61 , H04N19/70 , H04N21/23406 , H04N21/44004
摘要： A picture encoding method of the present invention is a picture encoding method of predictively encoding an input picture with reference to pictures stored in a picture buffer, decoding the encoded input picture, judging whether or not the decoded picture is a picture for reference and whether or not the decoded picture is a picture for output which needs to be stored until its display time, and storing, in the picture buffer, the picture for reference and the picture for output based on the determination result.
摘要翻译： 本发明的图像编码方法是参照存储在图像缓冲器中的图像对编码输入图像进行预测编码的图像编码方法，对经编码的输入图像进行解码，判断解码图像是否为参照图像， 解码图像不是直到其显示时间需要存储的用于输出的图像，并且基于确定结果将图像缓冲器存储在参考图像和图像中以用于输出。
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公开(公告)号：US07995658B2
公开(公告)日：2011-08-09
申请号：US11605958
申请日：2006-11-30
申请人： Chong Soon Lim , Teck Wee Foo , Sheng Mei Shen , Shinya Kadono , Satoshi Kondo , Makoto Hagai , Kiyofumi Abe
发明人： Chong Soon Lim , Teck Wee Foo , Sheng Mei Shen , Shinya Kadono , Satoshi Kondo , Makoto Hagai , Kiyofumi Abe
CPC分类号： G06T7/20 , G06T1/60 , G09G5/18 , G09G2360/12 , H04N19/126 , H04N19/423 , H04N19/44 , H04N19/50 , H04N19/51 , H04N19/52 , H04N19/55 , H04N19/577 , H04N19/61 , H04N19/70 , H04N21/23406 , H04N21/44004
摘要： A picture encoding method of the present invention is a picture encoding method of predictively encoding an input picture with reference to pictures stored in a picture buffer, decoding the encoded input picture, judging whether or not the decoded picture is a picture for reference and whether or not the decoded picture is a picture for output which needs to be stored until its display time, and storing, in the picture buffer, the picture for reference and the picture for output based on the determination result.
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公开(公告)号：US07206347B2
公开(公告)日：2007-04-17
申请号：US10481012
申请日：2003-07-07
申请人： Chong Soon Lim , Teck Wee Foo , Sheng Mei Shen , Shinya Kadono , Satoshi Kondo , Makoto Hagai , Kiyofumi Abe
发明人： Chong Soon Lim , Teck Wee Foo , Sheng Mei Shen , Shinya Kadono , Satoshi Kondo , Makoto Hagai , Kiyofumi Abe
CPC分类号： G06T7/20 , G06T1/60 , G09G5/18 , G09G2360/12 , H04N19/126 , H04N19/423 , H04N19/44 , H04N19/50 , H04N19/51 , H04N19/52 , H04N19/55 , H04N19/577 , H04N19/61 , H04N19/70 , H04N21/23406 , H04N21/44004
摘要： A picture encoding method of the present invention is a picture encoding method of predictively encoding an input picture with reference to pictures stored in a picture buffer, decoding the encoded input picture, judging whether or not the decoded picture is a picture for reference and whether or not the decoded picture is a picture for output which needs to be stored until its display time, and storing, in the picture buffer, the picture for reference and the picture for output based on the determination result.
摘要翻译： 本发明的图像编码方法是参照存储在图像缓冲器中的图像对编码输入图像进行预测编码的图像编码方法，对经编码的输入图像进行解码，判断解码图像是否为参照图像， 解码图像不是直到其显示时间需要存储的用于输出的图像，并且基于确定结果将图像缓冲器存储在参考图像和图像中以用于输出。
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公开(公告)号：US08660192B2
公开(公告)日：2014-02-25
申请号：US13461237
申请日：2012-05-01
申请人： Chong Soon Lim , Teck Wee Foo , Sheng Mei Shen , Shinya Kadono , Satoshi Kondo , Makoto Hagai , Kiyofumi Abe
发明人： Chong Soon Lim , Teck Wee Foo , Sheng Mei Shen , Shinya Kadono , Satoshi Kondo , Makoto Hagai , Kiyofumi Abe
CPC分类号： G06T7/20 , G06T1/60 , G09G5/18 , G09G2360/12 , H04N19/126 , H04N19/423 , H04N19/44 , H04N19/50 , H04N19/51 , H04N19/52 , H04N19/55 , H04N19/577 , H04N19/61 , H04N19/70 , H04N21/23406 , H04N21/44004
摘要： A picture encoding method of the present invention is a picture encoding method of predictively encoding an input picture with reference to pictures stored in a picture buffer, decoding the encoded input picture, judging whether or not the decoded picture is a picture for reference and whether or not the decoded picture is a picture for output which needs to be stored until its display time, and storing, in the picture buffer, the picture for reference and the picture for output based on the determination result.
摘要翻译： 本发明的图像编码方法是参照存储在图像缓冲器中的图像对编码输入图像进行预测编码的图像编码方法，对经编码的输入图像进行解码，判断解码图像是否为参照图像， 解码图像不是直到其显示时间需要存储的用于输出的图像，并且基于确定结果将图像缓冲器存储在参考图像和图像中以用于输出。
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5.发明授权Filtering strength determination method, moving picture coding method and moving picture decoding method 有权滤波强度确定方法，运动图像编码方法和运动图像解码方法公开(公告)号：US08116384B2
公开(公告)日：2012-02-14
申请号：US11980629
申请日：2007-10-31
申请人： Teck Wee Foo , Chong Soon Lim , Sheng Mei Shen , Shinya Kadono
发明人： Teck Wee Foo , Chong Soon Lim , Sheng Mei Shen , Shinya Kadono
CPC分类号： H04N19/117 , H04N19/134 , H04N19/136 , H04N19/139 , H04N19/14 , H04N19/157 , H04N19/159 , H04N19/172 , H04N19/176 , H04N19/18 , H04N19/44 , H04N19/513 , H04N19/527 , H04N19/573 , H04N19/577 , H04N19/61 , H04N19/625 , H04N19/82 , H04N19/86 , H04N19/90 , H04N19/91
摘要： A moving picture coding apparatus includes an inter-pixel filter having filters for filtering decoded image data so as to remove block distortion which is high frequency noise around block boundaries. The inter-pixel filter includes filters having different filtering strengths. The coding apparatus also includes a filter processing control unit for determining a filtering strength of the inter-pixel filter.
摘要翻译： 运动图像编码装置包括具有用于对解码图像数据进行滤波的滤波器的像素间滤波器，以消除块边界周围的高频噪声的块失真。 像素间滤波器包括具有不同滤波强度的滤波器。 编码装置还包括用于确定像素间滤波器的滤波强度的滤波处理控制单元。
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6.发明授权Moving picture predicting method, moving image encoding method and device, and moving image decoding method and device 有权运动图像预测方法，运动图像编码方法和装置，以及运动图像解码方法和装置公开(公告)号：US07542510B2
公开(公告)日：2009-06-02
申请号：US10500801
申请日：2003-09-04
申请人： Shinya Kadono , Chong Soon Lim , Teck Wee Foo , Sheng Mei Shen
发明人： Shinya Kadono , Chong Soon Lim , Teck Wee Foo , Sheng Mei Shen
CPC分类号： H04N19/51 , H04N19/105 , H04N19/114 , H04N19/119 , H04N19/172 , H04N19/176 , H04N19/182 , H04N19/31 , H04N19/503 , H04N19/577
摘要： A moving picture prediction method for enabling a calculation amount and a storage capacity to be reduced in a prediction about a moving picture by scaling processing is provided. A method for predicting the value P of Time T from the value P0 of Time T0 and the value P1 of Time T1 includes a step of judging whether it is possible to generate a predictive value with a predetermined significant number of bits by scaling using Time T0, T1 and T (Step S90); a step of predicting the value P from the values P0 and P1 by scaling using Time T0, T1 and T when it is possible to generate a predictive value with the predetermined significant number of bits (Step S92); and a step of predicting the value P from the values P0 and P1 without using Time T0, T1 and T when it is impossible to generate a predictive value with the predetermined significant number of bits (Step S91).
摘要翻译： 提供一种运动图像预测方法，用于通过缩放处理使关于运动图像的预测中的计算量和存储容量减小。 从时间T0的值P0和时间T1的值P1预测时间T的值P的方法包括以下步骤：通过使用时间T0进行缩放来判断是否可以通过缩放生成具有预定有效位数的预测值 ，T1和T（步骤S90）; 当可以产生具有预定有效位数的预测值时，通过使用时间T0，T1和T的缩放来从值P0和P1中预测值P的步骤（步骤S92）。 以及当不可能用预定的有效位数生成预测值时，不使用时间T0，T1和T，从值P0和P1预测值P的步骤（步骤S91）。
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7.发明申请Filtering strength determination method, moving picture coding method and moving picture decoding method 有权滤波强度确定方法，运动图像编码方法和运动图像解码方法公开(公告)号：US20080130753A1
公开(公告)日：2008-06-05
申请号：US12003484
申请日：2007-12-26
申请人： Teck Wee Foo , Chong Soon Lim , Sheng Mei Shen , Shinya Kadono
发明人： Teck Wee Foo , Chong Soon Lim , Sheng Mei Shen , Shinya Kadono
CPC分类号： H04N19/117 , H04N19/134 , H04N19/136 , H04N19/139 , H04N19/14 , H04N19/157 , H04N19/159 , H04N19/172 , H04N19/176 , H04N19/18 , H04N19/44 , H04N19/513 , H04N19/527 , H04N19/573 , H04N19/577 , H04N19/61 , H04N19/625 , H04N19/82 , H04N19/86 , H04N19/90 , H04N19/91
摘要： A moving picture coding apparatus including an inter-pixel filter having the filters for filtering decoded image data so as to remove block distortion which is high frequency noise around block boundaries. The filters include a filter A114a, a filter B114b, a filter C114c, and a filter D114d; each having a different filtering strength. The coding apparatus also includes a filter processing control unit for determining a filtering strength of the inter-pixel filter.
摘要翻译： 一种运动图像编码装置，包括具有用于对解码图像数据进行滤波的滤波器的像素间滤波器，以消除块边界周围的高频噪声的块失真。 滤波器包括滤波器A 114a，滤波器B 114b，滤波器C 114c和滤波器D 114d; 每个具有不同的过滤强度。 编码装置还包括用于确定像素间滤波器的滤波强度的滤波处理控制单元。
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8.发明授权Filtering intensity decision method, moving picture encoding method, and moving picture decoding method 有权滤波强度决策方法，运动图像编码方法和运动图像解码方法公开(公告)号：US07372905B2
公开(公告)日：2008-05-13
申请号：US10479958
申请日：2003-06-26
申请人： Teck Wee Foo , Chong Soon Lim , Sheng Mei Shen , Shinya Kadono
发明人： Teck Wee Foo , Chong Soon Lim , Sheng Mei Shen , Shinya Kadono
CPC分类号： H04N19/117 , H04N19/134 , H04N19/136 , H04N19/139 , H04N19/14 , H04N19/157 , H04N19/159 , H04N19/172 , H04N19/176 , H04N19/18 , H04N19/44 , H04N19/513 , H04N19/527 , H04N19/573 , H04N19/577 , H04N19/61 , H04N19/625 , H04N19/82 , H04N19/86 , H04N19/90 , H04N19/91
摘要： A moving picture coding apparatus including an inter-pixel filter having the filters for filtering decoded image data so as to remove block distortion which is high frequency noise around block boundaries. The filters include a filter A114a, a filter B114b, a filter C114c, and a filter D114d; each having a different filtering strength. The coding apparatus also includes a filter processing control unit for determining a filtering strength of the inter-pixel filter.
摘要翻译： 一种运动图像编码装置，包括具有用于对解码图像数据进行滤波的滤波器的像素间滤波器，以消除块边界周围的高频噪声的块失真。 滤波器包括滤波器A 114a，滤波器B 114b，滤波器C 114c和滤波器D 114d; 每个具有不同的过滤强度。 编码装置还包括用于确定像素间滤波器的滤波强度的滤波处理控制单元。
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9.发明授权Moving picture prediction method, moving picture coding method and apparatus, and moving picture decoding method and apparatus 有权运动图像预测方法，运动图像编码方法和装置以及运动图像解码方法和装置公开(公告)号：US08553770B2
公开(公告)日：2013-10-08
申请号：US13475179
申请日：2012-05-18
申请人： Shinya Kadono , Chong Soon Lim , Teck Wee Foo , Sheng Mei Shen
发明人： Shinya Kadono , Chong Soon Lim , Teck Wee Foo , Sheng Mei Shen
CPC分类号： H04N19/51 , H04N19/105 , H04N19/114 , H04N19/119 , H04N19/172 , H04N19/176 , H04N19/182 , H04N19/31 , H04N19/503 , H04N19/577
摘要： An image decoding method is provided for generating a predictive pixel value of a current picture to be decoded, and decoding the current picture using the predictive pixel value. The method includes a first parameter calculation step of calculating a first parameter corresponding to a distance between the current picture and a first reference picture; a second parameter calculation step of calculating a second parameter corresponding to a distance between the first reference picture and a second reference picture; a judgment step of judging whether or not a value of a third parameter calculated using a value obtained by dividing the first parameter by the second parameter is a value which is represented by a plurality of bits; a predictive pixel value generation step of generating a predictive pixel value of the current picture; and a decoding step of decoding the current picture using the predictive pixel value.
摘要翻译： 提供一种用于产生要解码的当前图像的预测像素值并使用预测像素值对当前图像进行解码的图像解码方法。 该方法包括：计算与当前图像和第一参考图像之间的距离对应的第一参数的第一参数计算步骤; 第二参数计算步骤，计算与第一参考图片和第二参考图片之间的距离对应的第二参数; 判断步骤，判断使用通过将第一参数除以第二参数获得的值计算的第三参数的值是否是由多个比特表示的值; 预测像素值生成步骤，生成当前画面的预测像素值; 以及解码步骤，使用预测像素值对当前图像进行解码。
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公开(公告)号：US08189680B2
公开(公告)日：2012-05-29
申请号：US11976272
申请日：2007-10-23
申请人： Chong Soon Lim , Teck Wee Foo , Sheng Mei Shen , Shinya Kadono , Satoshi Kondo , Makoto Hagai , Kiyofumi Abe
发明人： Chong Soon Lim , Teck Wee Foo , Sheng Mei Shen , Shinya Kadono , Satoshi Kondo , Makoto Hagai , Kiyofumi Abe
CPC分类号： G06T7/20 , G06T1/60 , G09G5/18 , G09G2360/12 , H04N19/126 , H04N19/423 , H04N19/44 , H04N19/50 , H04N19/51 , H04N19/52 , H04N19/55 , H04N19/577 , H04N19/61 , H04N19/70 , H04N21/23406 , H04N21/44004
摘要： A picture encoding method of the present invention is a picture encoding method of predictively encoding an input picture with reference to pictures stored in a picture buffer, decoding the encoded input picture, judging whether or not the decoded picture is a picture for reference and whether or not the decoded picture is a picture for output which needs to be stored until its display time, and storing, in the picture buffer, the picture for reference and the picture for output based on the determination result.
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