公开(公告)号：US20080056379A1

公开(公告)日：2008-03-06

申请号：US11976272

申请日：2007-10-23

申请人： Chong Lim ,  Teck Foo ,  Sheng Shen ,  Shinya Kadono ,  Satoshi Kondo ,  Makoto Hagai ,  Kiyofumi Abe

发明人： Chong Lim ,  Teck Foo ,  Sheng Shen ,  Shinya Kadono ,  Satoshi Kondo ,  Makoto Hagai ,  Kiyofumi Abe

IPC分类号： H04B1/66

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。

公开(公告)号：US20080056378A1

公开(公告)日：2008-03-06

申请号：US11976271

申请日：2007-10-23

申请人： Chong Lim ,  Teck Foo ,  Sheng Shen ,  Shinya Kadono ,  Satoshi Kondo ,  Makoto Hagai ,  Kiyofumi Abe

发明人： Chong Lim ,  Teck Foo ,  Sheng Shen ,  Shinya Kadono ,  Satoshi Kondo ,  Makoto Hagai ,  Kiyofumi Abe

IPC分类号： H04B1/66

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.

公开(公告)号：US20080056380A1

公开(公告)日：2008-03-06

申请号：US11976273

申请日：2007-10-23

申请人： Chong Lim ,  Teck Foo ,  Sheng Shen ,  Shinya Kadono ,  Satoshi Kondo ,  Makoto Hagai ,  Kiyofumi Abe

发明人： Chong Lim ,  Teck Foo ,  Sheng Shen ,  Shinya Kadono ,  Satoshi Kondo ,  Makoto Hagai ,  Kiyofumi Abe

IPC分类号： H04B1/66

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.

公开(公告)号：US20050058206A1

公开(公告)日：2005-03-17

申请号：US10481012

申请日：2003-07-07

申请人： Chong Lim ,  Teck Foo ,  Sheng Shen ,  Shinya Kadono ,  Satoshi Kondo ,  Makoto Hagai ,  Kiyofumi Abe

发明人： Chong Lim ,  Teck Foo ,  Sheng Shen ,  Shinya Kadono ,  Satoshi Kondo ,  Makoto Hagai ,  Kiyofumi Abe

IPC分类号： H04N19/105 ,  G06T9/00 ,  H04N19/114 ,  H04N19/134 ,  H04N19/136 ,  H04N19/152 ,  H04N19/159 ,  H04N19/196 ,  H04N19/423 ,  H04N19/426 ,  H04N19/46 ,  H04N19/50 ,  H04N19/503 ,  H04N19/60 ,  H04N19/61 ,  H04N19/70 ,  H04N19/895 ,  H04N19/91 ,  H04N7/12

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。

公开(公告)号：US20070076801A1

公开(公告)日：2007-04-05

申请号：US11605958

申请日：2006-11-30

申请人： Chong Lim ,  Teck Foo ,  Sheng Shen ,  Shinya Kadono ,  Satoshi Kondo ,  Makoto Hagai ,  Kiyofumi Abe

发明人： Chong Lim ,  Teck Foo ,  Sheng Shen ,  Shinya Kadono ,  Satoshi Kondo ,  Makoto Hagai ,  Kiyofumi Abe

IPC分类号： H04N11/02 ,  H04N7/12

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。

公开(公告)号：US20080069238A1

公开(公告)日：2008-03-20

申请号：US11980629

申请日：2007-10-31

申请人： Teck Foo ,  Chong Lim ,  Sheng Shen ,  Shinya Kadono

发明人： Teck Foo ,  Chong Lim ,  Sheng Shen ,  Shinya Kadono

IPC分类号： H04N7/12 ,  G06K9/40

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.123

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。 123

公开(公告)号：US20060239360A1

公开(公告)日：2006-10-26

申请号：US11433464

申请日：2006-05-15

申请人： Shinya Kadono ,  Sheng Shen ,  Teck Foo ,  Chak Lee ,  Zhong Xue

发明人： Shinya Kadono ,  Sheng Shen ,  Teck Foo ,  Chak Lee ,  Zhong Xue

IPC分类号： H04B1/66 ,  H04N11/04 ,  H04N7/12 ,  H04N11/02

CPC分类号： H04N19/567 ,  H04N19/105 ,  H04N19/112 ,  H04N19/117 ,  H04N19/124 ,  H04N19/136 ,  H04N19/137 ,  H04N19/154 ,  H04N19/157 ,  H04N19/159 ,  H04N19/16 ,  H04N19/172 ,  H04N19/174 ,  H04N19/176 ,  H04N19/182 ,  H04N19/46 ,  H04N19/61 ,  H04N19/82 ,  H04N19/86 ,  H04N19/895

摘要： Mosaic-shaped block noise occurs when a compressed video signal is reproduced. This block noise is removed, but removing block noise from every block using a deblocking filter imposes a significant load on the deblocking filter. This load is therefore reduced by determining whether coding distortion removal (deblocking) is necessary, and applying a deblocking filter only when needed.

摘要翻译： 当压缩视频信号被再现时，会发生马赛克状块噪声。 该块噪声被去除，但是使用去块滤波器从每个块去除块噪声对去块滤波器施加了显着的负载。 因此，通过确定是否需要编码失真去除（去块）来减少该负载，并且仅在需要时应用去块滤波器。