公开(公告)号：US06980596B2

公开(公告)日：2005-12-27

申请号：US10301290

申请日：2002-11-20

申请人： Limin Wang ,  Rajeev Gandhi ,  Krit Panusopone ,  Ajay Luthra

发明人： Limin Wang ,  Rajeev Gandhi ,  Krit Panusopone ,  Ajay Luthra

IPC分类号： H04N7/32 ,  G06T9/00 ,  H03M7/36 ,  H04N7/26 ,  H04N7/36 ,  H04B1/66

CPC分类号： H04N19/105 ,  H04N19/112 ,  H04N19/137 ,  H04N19/573

摘要： A method and system of encoding and decoding digital video content. The digital video content comprises a stream of pictures which can each be intra, predicted, or bi-predicted pictures. Each of the pictures comprises macroblocks that can be further divided into smaller blocks. The method entails encoding and decoding each of the smaller blocks in each picture in said stream of pictures in either frame mode or in field mode.

公开(公告)号：US20050123054A1

公开(公告)日：2005-06-09

申请号：US11026395

申请日：2004-12-30

申请人： Limin Wang ,  Rajeev Gandhi ,  Krit Panusopone ,  Ajay Luthra

发明人： Limin Wang ,  Rajeev Gandhi ,  Krit Panusopone ,  Ajay Luthra

IPC分类号： H04N7/32 ,  G06T9/00 ,  H03M7/36 ,  H04N7/26 ,  H04N7/36 ,  H04N7/12

CPC分类号： H04N19/105 ,  H04N19/112 ,  H04N19/137 ,  H04N19/573

摘要： A method and system of encoding and decoding digital video content. The digital video content comprises a stream of pictures which can each be intra, predicted, or bi-predicted pictures. Each of the pictures comprises macroblocks that can be further divided into smaller blocks. The method entails encoding and decoding each of the smaller blocks in each picture in said stream of pictures in either frame mode or in field mode.

公开(公告)号：US20050123051A1

公开(公告)日：2005-06-09

申请号：US11027098

申请日：2004-12-30

申请人： Limin Wang ,  Rajeev Gandhi ,  Krit Panusopone ,  Ajay Luthra

发明人： Limin Wang ,  Rajeev Gandhi ,  Krit Panusopone ,  Ajay Luthra

IPC分类号： H04N7/32 ,  G06T9/00 ,  H03M7/36 ,  H04N7/26 ,  H04N7/36 ,  H04N7/12

CPC分类号： H04N19/105 ,  H04N19/112 ,  H04N19/137 ,  H04N19/573

摘要： A method and system of encoding and decoding digital video content. The digital video content comprises a stream of pictures which can each be intra, predicted, or bi-predicted pictures. Each of the pictures comprises macroblocks that can be further divided into smaller blocks. The method entails encoding and decoding each of the smaller blocks in each picture in said stream of pictures in either frame mode or in field mode.

公开(公告)号：US20110085593A1

公开(公告)日：2011-04-14

申请号：US12907656

申请日：2010-10-19

申请人： Limin Wang ,  Rajeev Gandhi ,  Krit Panusopone ,  Ajay Luthra

发明人： Limin Wang ,  Rajeev Gandhi ,  Krit Panusopone ,  Ajay Luthra

IPC分类号： H04N7/26

CPC分类号： H04N19/105 ,  H04N19/112 ,  H04N19/137 ,  H04N19/573

摘要： A method and system of encoding and decoding digital video content. The digital video content comprises a stream of pictures which can each be intra, predicted, or bi-predicted pictures. Each of the pictures comprises macroblocks that can be further divided into smaller blocks. The method entails encoding and decoding each of the smaller blocks in each picture in said stream of pictures in either frame mode or in field mode.

摘要翻译： 数字视频内容的编码和解码方法和系统。 数字视频内容包括可以是帧内，预测或双预测图像的图像流。 每个图像包括可以进一步分割成较小块的宏块。 该方法需要在帧模式或场模式下对所述图像流中的每个图像中的每个较小块进行编码和解码。

公开(公告)号：US07817718B2

公开(公告)日：2010-10-19

申请号：US11027869

申请日：2004-12-30

申请人： Limin Wang ,  Rajeev Gandhi ,  Krit Panusopone ,  Ajay Luthra

发明人： Limin Wang ,  Rajeev Gandhi ,  Krit Panusopone ,  Ajay Luthra

IPC分类号： H04B1/66

CPC分类号： H04N19/105 ,  H04N19/112 ,  H04N19/137 ,  H04N19/573

摘要： A method and system of encoding and decoding digital video content. The digital video content comprises a stream of pictures which can each be intra, predicted, or bi-predicted pictures. Each of the pictures comprises macroblocks that can be further divided into smaller blocks. The method entails encoding and decoding each of the smaller blocks in each picture in said stream of pictures in either frame mode or in field mode.

摘要翻译： 数字视频内容的编码和解码方法和系统。 数字视频内容包括可以是帧内，预测或双预测图像的图像流。 每个图像包括可以进一步分割成较小块的宏块。 该方法需要在帧模式或场模式下对所述图像流中的每个图像中的每个较小的块进行编码和解码。

公开(公告)号：US07769087B2

公开(公告)日：2010-08-03

申请号：US11027110

申请日：2004-12-30

申请人： Limin Wang ,  Krit Panusopone ,  Rajeev Gandhi ,  Yue Yu ,  Ajay Luthra

发明人： Limin Wang ,  Krit Panusopone ,  Rajeev Gandhi ,  Yue Yu ,  Ajay Luthra

IPC分类号： H04N7/12

CPC分类号： H04N19/105 ,  H04N19/112 ,  H04N19/137 ,  H04N19/573 ,  H04N19/577

摘要： A method and system of encoding and decoding digital video content. The digital video content comprises a stream of pictures which can each be intra, predicted, or bi-predicted pictures. Each of the pictures comprises macroblocks that can be further divided into smaller blocks. The method entails encoding and decoding each picture in said stream of pictures in either frame mode or in field mode.

公开(公告)号：US20070064801A1

公开(公告)日：2007-03-22

申请号：US11558207

申请日：2006-11-09

申请人： Limin Wang ,  Krit Panusopone ,  Rajeev Gandhi ,  Yue Yu ,  Ajay Luthra

发明人： Limin Wang ,  Krit Panusopone ,  Rajeev Gandhi ,  Yue Yu ,  Ajay Luthra

IPC分类号： H04N7/12

CPC分类号： H04N19/105 ,  H04N19/112 ,  H04N19/137 ,  H04N19/573 ,  H04N19/577

摘要： A method and system of encoding and decoding digital video content. The digital video content comprises a stream of pictures which can each be intra, predicted, or bi-predicted pictures. Each of the pictures comprises macroblocks that can be further divided into smaller blocks. The method entails encoding and decoding each picture in said stream of pictures in either frame mode or in field mode.

摘要翻译： 数字视频内容的编码和解码方法和系统。 数字视频内容包括可以是帧内，预测或双预测图像的图像流。 每个图像包括可以进一步分割成较小块的宏块。 该方法需要在帧模式或场模式下对所述图像流中的每个图像进行编码和解码。

公开(公告)号：US07088867B2

公开(公告)日：2006-08-08

申请号：US10902330

申请日：2004-07-29

申请人： Limin Wang ,  David M. Baylon ,  Krit Panusopone ,  Rajeev Gandhi ,  Yue Yu ,  Ajay Luthra

发明人： Limin Wang ,  David M. Baylon ,  Krit Panusopone ,  Rajeev Gandhi ,  Yue Yu ,  Ajay Luthra

IPC分类号： G06K9/36

CPC分类号： H04N19/577 ,  H04N19/129 ,  H04N19/159 ,  H04N19/16 ,  H04N19/176 ,  H04N19/60 ,  H04N19/61

摘要： A method and system of transform-based encoding, decoding, and bitstream generation of digital video content. The digital video content comprises a stream of pictures, slices, or macroblocks which can each be intra, predicted or bi-predicted pictures. The pictures, slices, or macroblocks comprise blocks of pixels. The method comprises scanning frequency coefficients from each of the block's two dimensional array of frequency coefficients in a manner that is vertically biased.

摘要翻译： 数字视频内容的基于变换的编码，解码和比特流生成的方法和系统。 数字视频内容包括可以是帧内，预测或双预测图像的图像流，片段或宏块。 图像，切片或宏块包括像素块。 该方法包括以垂直偏置的方式从频块系数的块的二维阵列中扫描频率系数。

公开(公告)号：US20060109913A1

公开(公告)日：2006-05-25

申请号：US11252092

申请日：2005-10-17

申请人： Limin Wang ,  Rajeev Gandhi ,  Krit Panusopone ,  Ajay Luthra

发明人： Limin Wang ,  Rajeev Gandhi ,  Krit Panusopone ,  Ajay Luthra

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

CPC分类号： H04N19/105 ,  H04N19/112 ,  H04N19/137 ,  H04N19/573

摘要： A method and system of encoding and decoding digital video content. The digital video content comprises a stream of pictures which can each be intra, predicted, or bi-predicted pictures. Each of the pictures comprises macroblocks that can be further divided into smaller blocks. The method entails encoding and decoding each of the smaller blocks in each picture in said stream of pictures in either frame mode or in field mode.

公开(公告)号：US20050129113A1

公开(公告)日：2005-06-16

申请号：US11027656

申请日：2004-12-30

申请人： Limin Wang ,  Rajeev Gandhi ,  Krit Panusopone ,  Ajay Luthra

发明人： Limin Wang ,  Rajeev Gandhi ,  Krit Panusopone ,  Ajay Luthra

IPC分类号： H04N7/32 ,  G06T9/00 ,  H03M7/36 ,  H04N7/26 ,  H04N7/36 ,  H04N7/12

CPC分类号： H04N19/105 ,  H04N19/112 ,  H04N19/137 ,  H04N19/573

摘要： A method and system of encoding and decoding digital video content. The digital video content comprises a stream of pictures which can each be intra, predicted, or bi-predicted pictures. Each of the pictures comprises macroblocks that can be further divided into smaller blocks. The method entails encoding and decoding each of the smaller blocks in each picture in said stream of pictures in either frame mode or in field mode.