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1. 发明专利

JP2011139525A Advanced bi-directional predictive coding of interlaced video 有权
标题翻译：互联视频的高级双向预测编码
公开(公告)号：JP2011139525A
公开(公告)日：2011-07-14
申请号：JP2011053025
申请日：2011-03-10
申请人： Microsoft Corp , マイクロソフトコーポレーション
发明人： MUKERJEE KUNAL , HOLCOMB TOM W
IPC分类号： H04N19/112 , G06K9/36 , G06K9/46 , H03M7/40 , H03M7/46 , H04N20060101 , H04N7/12 , H04N19/577
CPC分类号： H04N19/577 , H04N19/102 , H04N19/105 , H04N19/109 , H04N19/11 , H04N19/112 , H04N19/117 , H04N19/129 , H04N19/13 , H04N19/137 , H04N19/146 , H04N19/147 , H04N19/159 , H04N19/16 , H04N19/172 , H04N19/176 , H04N19/18 , H04N19/184 , H04N19/186 , H04N19/196 , H04N19/46 , H04N19/463 , H04N19/51 , H04N19/52 , H04N19/523 , H04N19/593 , H04N19/61 , H04N19/63 , H04N19/70 , H04N19/82 , H04N19/86 , H04N19/93
摘要： PROBLEM TO BE SOLVED: To predict, for an interlaced B image, forward motion vectors using forward motion vectors in a forward motion vector buffer, and backward motion vectors using backward motion vectors in a backward motion vector buffer. SOLUTION: The resulting motion vectors are added to the corresponding buffer. Holes in motion vector buffers can be filled in with estimated motion vector values. An encoder/decoder switches prediction modes between fields in a field-coded macroblock of an interlaced B-frame. For the interlaced B image, the encoder/decoder computes direct mode motion vectors. For the interlaced B image, the encoder/decoder uses 4MV coding. The encoder/decoder uses 'self-referencing' B-frames. An encoder sends binary information associated prediction modes for one or more macroblocks in an interlaced B-field. The encoder/decoder uses intra-coded B-fields [BI-fields]. COPYRIGHT: (C)2011,JPO&INPIT
摘要翻译：要解决的问题：为了对于隔行扫描的B图像，使用前向运动矢量缓冲器中的前向运动矢量和使用向后运动矢量缓冲器中的反向运动矢量的向后运动矢量来预测前向运动矢量。解决方案：将结果运动矢量添加到相应的缓冲区。运动矢量缓冲区中的孔可以用估计的运动矢量值填充。编码器/解码器切换交错B帧的场编码宏块中的场之间的预测模式。对于隔行扫描的B图像，编码器/解码器计算直接模式运动矢量。对于隔行扫描的B图像，编码器/解码器使用4MV编码。编码器/解码器使用“自参考”B帧。编码器在隔行扫描的B场中为一个或多个宏块发送二进制信息相关预测模式。编码器/解码器使用帧内编码的B字段[BI字段]。版权所有（C）2011，JPO＆INPIT

2. 发明专利

JP2011151839A Advanced bi-directional predictive coding of interlaced video 有权
标题翻译：互联视频的高级双向预测编码
公开(公告)号：JP2011151839A
公开(公告)日：2011-08-04
申请号：JP2011053023
申请日：2011-03-10
申请人： Microsoft Corp , マイクロソフトコーポレーション
发明人： MUKERJEE KUNAL , HOLCOMB TOM W
IPC分类号： H04N19/112 , G06K9/36 , G06K9/46 , H03M7/40 , H03M7/46 , H04N20060101 , H04N7/12 , H04N19/577
CPC分类号： H04N19/577 , H04N19/102 , H04N19/105 , H04N19/109 , H04N19/11 , H04N19/112 , H04N19/117 , H04N19/129 , H04N19/13 , H04N19/137 , H04N19/146 , H04N19/147 , H04N19/159 , H04N19/16 , H04N19/172 , H04N19/176 , H04N19/18 , H04N19/184 , H04N19/186 , H04N19/196 , H04N19/46 , H04N19/463 , H04N19/51 , H04N19/52 , H04N19/523 , H04N19/593 , H04N19/61 , H04N19/63 , H04N19/70 , H04N19/82 , H04N19/86 , H04N19/93
摘要： PROBLEM TO BE SOLVED: To predict forward motion vectors using vectors in a forward motion vector buffer and to predict backward motion vectors using vectors in a backward motion vector buffer, for an interlaced image. SOLUTION: Resulting motion vectors are added to a corresponding buffer. Holes in motion vector buffers can be filled in with estimated motion vector values. Prediction modes are switched between fields in a field-coded macroblock of an interlaced B-frame. For interlaced images, direct mode motion vectors are computed. For interlaced images, 4MV coding is used, and "self-referencing" B-frames are used. An encoder sends binary information about a prediction mode for one or more macroblocks in an interlaced B-fields. Intra-coded B-fields [BI fields] are used. COPYRIGHT: (C)2011,JPO&INPIT
摘要翻译：要解决的问题：使用向前运动矢量缓冲器中的向量来预测向前运动矢量，并且使用向后运动矢量缓冲器中的矢量来预测用于隔行扫描图像的向后运动矢量。解决方案：将结果运动矢量添加到相应的缓冲区。运动矢量缓冲区中的孔可以用估计的运动矢量值填充。在隔行扫描的B帧的场编码宏块中的场之间切换预测模式。对于隔行图像，计算直接模式运动矢量。对于隔行图像，使用4MV编码，并且使用“自参考”B帧。编码器发送关于用于交错B字段中的一个或多个宏块的预测模式的二进制信息。使用内部编码的B字段[BI字段]。版权所有（C）2011，JPO＆INPIT

3. 发明专利

JP2011139527A Advanced bi-directional predictive coding of interlaced video 有权
标题翻译：互联视频的高级双向预测编码
公开(公告)号：JP2011139527A
公开(公告)日：2011-07-14
申请号：JP2011053027
申请日：2011-03-10
申请人： Microsoft Corp , マイクロソフトコーポレーション
发明人： MUKERJEE KUNAL , HOLCOMB TOM W
IPC分类号： H04N19/112 , G06K9/36 , G06K9/46 , H03M7/40 , H03M7/46 , H04N20060101 , H04N7/12 , H04N19/577
CPC分类号： H04N19/577 , H04N19/102 , H04N19/105 , H04N19/109 , H04N19/11 , H04N19/112 , H04N19/117 , H04N19/129 , H04N19/13 , H04N19/137 , H04N19/146 , H04N19/147 , H04N19/159 , H04N19/16 , H04N19/172 , H04N19/176 , H04N19/18 , H04N19/184 , H04N19/186 , H04N19/196 , H04N19/46 , H04N19/463 , H04N19/51 , H04N19/52 , H04N19/523 , H04N19/593 , H04N19/61 , H04N19/63 , H04N19/70 , H04N19/82 , H04N19/86 , H04N19/93
摘要： PROBLEM TO BE SOLVED: To predict, for an interlaced B image, forward motion vectors using forward motion vectors from a forward motion vector buffer, and backward motion vectors using backward motion vectors from a backward motion vector buffer. SOLUTION: The resulting motion vectors are added to the corresponding buffer. Holes in motion vector buffers can be filled in with estimated motion vector values. An encoder/decoder switches prediction modes between fields in a field-coded macroblock of an interlaced B-frame. For the interlaced B image, the encoder/decoder computes direct mode motion vectors. For the interlaced B image, the encoder/decoder uses 4MV coding. The encoder/decoder uses 'self-referencing' B-frames. An encoder sends binary information associated prediction modes for one or more macroblocks in an interlaced B-field. The encoder/decoder uses in-screen encoded B-fields [BI-fields]. COPYRIGHT: (C)2011,JPO&INPIT
摘要翻译：要解决的问题：对于隔行扫描的B图像，使用来自前向运动矢量缓冲器的前向运动矢量和使用来自后向运动矢量缓冲器的后向运动矢量的后向运动矢量来预测前向运动矢量。解决方案：将结果运动矢量添加到相应的缓冲区。运动矢量缓冲区中的孔可以用估计的运动矢量值填充。编码器/解码器切换交错B帧的场编码宏块中的场之间的预测模式。对于隔行扫描的B图像，编码器/解码器计算直接模式运动矢量。对于隔行扫描的B图像，编码器/解码器使用4MV编码。编码器/解码器使用“自参考”B帧。编码器在隔行扫描的B场中为一个或多个宏块发送二进制信息相关预测模式。编码器/解码器使用屏幕编码的B字段[BI字段]。版权所有（C）2011，JPO＆INPIT

4. 发明专利

JP2011166816A Innovations in coding and decoding macroblock and motion information for interlaced video and progressive video 审中-公开
标题翻译：编码和解码MACLOBLOCK中的创新和运动信息，用于交互式视频和渐进式视频
公开(公告)号：JP2011166816A
公开(公告)日：2011-08-25
申请号：JP2011094449
申请日：2011-04-20
申请人： Microsoft Corp , マイクロソフトコーポレーション
发明人： HSU POHSINAG , HOLCOMB THOMAS W , LIN CHIH-LUNG , SRINIVASAN SRIDHAR , MUKERJEE KUNAL
IPC分类号： H04N19/112 , G06K9/36 , H03M7/36 , H03M7/40 , H03M7/46 , H04N20060101 , H04N7/01 , H04N7/12 , H04N11/02 , H04N11/04 , H04N19/51
CPC分类号： H04N19/16 , H04N19/102 , H04N19/109 , H04N19/11 , H04N19/112 , H04N19/117 , H04N19/129 , H04N19/13 , H04N19/137 , H04N19/146 , H04N19/147 , H04N19/159 , H04N19/172 , H04N19/176 , H04N19/18 , H04N19/184 , H04N19/186 , H04N19/196 , H04N19/46 , H04N19/463 , H04N19/51 , H04N19/52 , H04N19/523 , H04N19/593 , H04N19/61 , H04N19/63 , H04N19/70 , H04N19/82 , H04N19/86 , H04N19/93
摘要： PROBLEM TO BE SOLVED: To provide a method for compressing and decompressing video contents. SOLUTION: In one aspect, an encoder/decoder receives information (1905) for four field motion vectors for a macroblock in an interlaced frame-coded, forward-predicted picture and processes the macroblock using the four field motion vectors. In another aspect a decoder receives luma motion vector information for plural luminance motion vectors for a macroblock and derives a chroma motion vector corresponding to each luminance motion vector by performing at least one calculation on the luminance motion vector information, maintaining a 1:1 ratio of chroma motion vectors to luminance motion vectors for the macroblock. For example, the decoder receives four luminance field motion vectors for a macroblock and derives four chroma motion vectors for the macroblock. COPYRIGHT: (C)2011,JPO&INPIT
摘要翻译：要解决的问题：提供一种压缩和解压缩视频内容的方法。解决方案：一方面，编码器/解码器接收用于隔行扫描的帧编码的前向预测图像中的宏块的四个场运动矢量的信息（1905），并使用四个场运动矢量处理该宏块。在另一方面，解码器接收用于宏块的多个亮度运动矢量的亮度运动矢量信息，并且通过对亮度运动矢量信息执行至少一个运算来得到对应于每个亮度运动矢量的色度运动矢量，保持1 色度运动矢量到宏块的亮度运动矢量。例如，解码器接收用于宏块的四个亮度场运动矢量，并导出宏块的四个色度运动矢量。版权所有（C）2011，JPO＆INPIT

5. 发明专利

JP2005333622A Predictive reversible encoding of image and video 审中-公开
标题翻译：图像和视频的预测性可逆编码
公开(公告)号：JP2005333622A
公开(公告)日：2005-12-02
申请号：JP2005116624
申请日：2005-04-14
申请人： Microsoft Corp , マイクロソフトコーポレーション
发明人： MUKERJEE KUNAL
IPC分类号： G06T1/00 , H03M7/36 , H04N1/41 , H04N7/26 , H04N7/32 , H04N7/34
CPC分类号： H04N19/14 , H04N19/105 , H04N19/13 , H04N19/176 , H04N19/46 , H04N19/593
摘要： PROBLEM TO BE SOLVED: To provide effective lossless compression of both photographic and graphics content in image and video media using predictive reversible encoding. SOLUTION: Predictive reversible encoding can operate on a macroblock basis for compatibility with existing image and video codecs. Predictive reversible encoding chooses and applies one of multiple available different pulse-code modulation (DPCM) modes to individual macro-blocks to produce DPCM residuals having a closer to optimal distribution for run-length, Golomb Rice RLGR entropy encoding. This permits effective entropy encoding despite the differing characteristics of photographic and graphics image content. COPYRIGHT: (C)2006,JPO&NCIPI
摘要翻译：要解决的问题：使用预测性可逆编码在图像和视频媒体中提供对照相和图形内容的有效无损压缩。解决方案：预测可逆编码可以在宏块的基础上进行操作，以与现有的图像和视频编解码器兼容。预测可逆编码选择并将多个可用的不同脉码调制（DPCM）模式之一应用于各个宏块以产生具有更接近于游程长度Golomb Rice RLGR熵编码的最优分布的DPCM残差。这允许有效的熵编码，尽管照相和图形图像内容的不同特征。版权所有（C）2006，JPO＆NCIPI

6. 发明专利

JP2005323353A High-fidelity transcoding 审中-公开
标题翻译：高清转码
公开(公告)号：JP2005323353A
公开(公告)日：2005-11-17
申请号：JP2005118048
申请日：2005-04-15
申请人： Microsoft Corp , マイクロソフトコーポレーション
发明人： YOGESHWAR JAY , MUKERJEE KUNAL , GREEN ROBERT D
IPC分类号： H04N7/32 , H03M7/36 , H04N7/26
CPC分类号： H04N19/40 , H04N19/103 , H04N19/122 , H04N19/126 , H04N19/14 , H04N19/15 , H04N19/152 , H04N19/157 , H04N19/172 , H04N19/176 , H04N19/186 , H04N19/527 , H04N19/56
摘要： PROBLEM TO BE SOLVED: To provide a high-fidelity transcoding technique. SOLUTION: A video transcoder obtains re-coding data set elements for source format compressed video and uses the elements for coding decisions and/or equivalent parameters, when video is compressed into in a target format. This allows syntax elements and coding decisions to be maintained across the two formats, including the picture types, intra/inter macroblock coding types, field/frame coding decisions, and/or quantization levels. This helps the transcoder match the quality in the compressed video between the source and target formats, reducing transcoding losses. At the same time, the transcoder can add compression to reduce the overall bitrate. The transcoder may apply proportional rate control so as to produce an output at a constant or relatively constant bitrate. COPYRIGHT: (C)2006,JPO&NCIPI
摘要翻译：要解决的问题：提供高保真的转码技术。解决方案：当视频被压缩成目标格式时，视频代码转换器获得用于源格式压缩视频的重新编码数据集元素，并使用用于编码决定和/或等效参数的元素。这允许在两种格式之间保持语法元素和编码决定，包括图像类型，帧内/帧间编码类型，场/帧编码决定和/或量化级别。这有助于代码转换器与源和目标格式之间的压缩视频中的质量相匹配，从而减少转码损失。同时，代码转换器可以增加压缩以降低整体的比特率。代码转换器可以应用比例率控制，以便以恒定或相对恒定的比特率产生输出。版权所有（C）2006，JPO＆NCIPI

7. 发明专利

JP2011139547A Bitplane coding and decoding for ac prediction status information 有权
标题翻译：交流预测状态信息的BITPLANE编码和解码
公开(公告)号：JP2011139547A
公开(公告)日：2011-07-14
申请号：JP2011091387
申请日：2011-04-15
申请人： Microsoft Corp , マイクロソフトコーポレーション
发明人： HSU POHSIANG , SRINIVASAN SRIDHAR , HOLCOMB THOMAS W , MUKERJEE KUNAL , LIN CHIH-LUNG
IPC分类号： H04N7/32 , G06K9/36 , H04N20060101
CPC分类号： H04N19/16 , H04N19/103 , H04N19/112 , H04N19/176 , H04N19/46 , H04N19/70
摘要： PROBLEM TO BE SOLVED: To provide bitplane coding and decoding for AC prediction status information. SOLUTION: An encoder/decoder selects a bitplane mode from a group of a plurality of available bitplane modes, and processes a bitplane according to the selected bitplane mode, wherein the bitplane indicates AC prediction status information for a plurality of macroblocks of a video picture. AC prediction status bits on a one-bit per macroblock basis are transmitted not to one or any one of a plurality of inter-macroblocks but to each of one or more intra-macroblocks. COPYRIGHT: (C)2011,JPO&INPIT
摘要翻译：要解决的问题：为AC预测状态信息提供位平面编码和解码。解决方案：编码器/解码器从多个可用位平面模式的组中选择位平面模式，并根据所选择的位平面模式处理位平面，其中位平面指示用于多个可能位平面模式的多个宏块的AC预测状态信息视频图片。以1比特/宏块为基础的AC预测状态比特不是发送到多个宏块间的一个或任何一个，而是发送到一个或多个宏块内的每一个。版权所有（C）2011，JPO＆INPIT

8. 发明专利

JP2011139526A Advanced bi-directional predictive coding of interlaced video 有权
标题翻译：互联视频的高级双向预测编码
公开(公告)号：JP2011139526A
公开(公告)日：2011-07-14
申请号：JP2011053026
申请日：2011-03-10
申请人： Microsoft Corp , マイクロソフトコーポレーション
发明人： MUKERJEE KUNAL , HOLCOMB TOM W
IPC分类号： H04N19/112 , G06K9/36 , G06K9/46 , H03M7/40 , H03M7/46 , H04N20060101 , H04N7/12 , H04N19/577
CPC分类号： H04N19/577 , H04N19/102 , H04N19/105 , H04N19/109 , H04N19/11 , H04N19/112 , H04N19/117 , H04N19/129 , H04N19/13 , H04N19/137 , H04N19/146 , H04N19/147 , H04N19/159 , H04N19/16 , H04N19/172 , H04N19/176 , H04N19/18 , H04N19/184 , H04N19/186 , H04N19/196 , H04N19/46 , H04N19/463 , H04N19/51 , H04N19/52 , H04N19/523 , H04N19/593 , H04N19/61 , H04N19/63 , H04N19/70 , H04N19/82 , H04N19/86 , H04N19/93
摘要： PROBLEM TO BE SOLVED: To predict, for an interlaced B image, forward motion vectors using forward motion vectors from a forward motion vector buffer, and backward motion vectors using backward motion vectors from a backward motion vector buffer. SOLUTION: The resulting motion vectors are added to the corresponding buffer. Holes in motion vector buffers can be filled in with estimated motion vector values. An encoder/decoder switches prediction modes between fields in a field-coded macroblock of an interlaced B-frame. For the interlaced B image, the encoder/decoder computes direct mode motion vectors. For the interlaced B image, the encoder/decoder uses 4MV coding. The encoder/decoder uses 'self-referencing' B-frames. An encoder sends binary information associated prediction modes for one or more macroblocks in an interlaced B-field. The encoder/decoder uses in-screen coded B-fields [BI-fields]. COPYRIGHT: (C)2011,JPO&INPIT
摘要翻译：要解决的问题：对于隔行扫描的B图像，使用来自前向运动矢量缓冲器的前向运动矢量和使用来自后向运动矢量缓冲器的后向运动矢量的后向运动矢量来预测前向运动矢量。解决方案：将结果运动矢量添加到相应的缓冲区。运动矢量缓冲区中的孔可以用估计的运动矢量值填充。编码器/解码器切换交错B帧的场编码宏块中的场之间的预测模式。对于隔行扫描的B图像，编码器/解码器计算直接模式运动矢量。对于隔行扫描的B图像，编码器/解码器使用4MV编码。编码器/解码器使用“自参考”B帧。编码器在隔行扫描的B场中为一个或多个宏块发送二进制信息相关预测模式。编码器/解码器使用屏幕编码的B字段[BI字段]。版权所有（C）2011，JPO＆INPIT

9. 发明专利

JP2011139524A Advanced bi-directional predictive coding of interlaced video 有权
标题翻译：互联视频的高级双向预测编码
公开(公告)号：JP2011139524A
公开(公告)日：2011-07-14
申请号：JP2011053024
申请日：2011-03-10
申请人： Microsoft Corp , マイクロソフトコーポレーション
发明人： MUKERJEE KUNAL , HOLCOMB TOM W
IPC分类号： H04N19/112 , G06K9/36 , G06K9/46 , H03M7/40 , H03M7/46 , H04N20060101 , H04N7/12 , H04N19/577
CPC分类号： H04N19/577 , H04N19/102 , H04N19/105 , H04N19/109 , H04N19/11 , H04N19/112 , H04N19/117 , H04N19/129 , H04N19/13 , H04N19/137 , H04N19/146 , H04N19/147 , H04N19/159 , H04N19/16 , H04N19/172 , H04N19/176 , H04N19/18 , H04N19/184 , H04N19/186 , H04N19/196 , H04N19/46 , H04N19/463 , H04N19/51 , H04N19/52 , H04N19/523 , H04N19/593 , H04N19/61 , H04N19/63 , H04N19/70 , H04N19/82 , H04N19/86 , H04N19/93
摘要： PROBLEM TO BE SOLVED: To predict, for an interlaced image, forward motion vectors using forward motion vectors from a forward motion vector buffer, and to predict backward motion vectors using backward motion vectors from a backward motion vector buffer. SOLUTION: The resulting motion vectors are added to the corresponding buffer. Holes in motion vector buffers can be filled in with estimated motion vector values. An encoder/decoder switches prediction modes between fields in a field-coded macroblock of an interlaced B-frame. For the interlaced image, the encoder/decoder computes direct mode motion vectors. For the interlaced image, the encoder/decoder uses 4MV coding. The encoder/decoder uses 'self-referencing' B-frames. An encoder sends binary information associated prediction modes for one or more macroblocks in an interlaced B-field. The encoder/decoder uses intra-coded B-fields [BI-fields]. COPYRIGHT: (C)2011,JPO&INPIT
摘要翻译：要解决的问题：对于隔行扫描图像，使用来自前向运动矢量缓冲器的前向运动矢量来预测前向运动矢量，并且使用来自后向运动矢量缓冲器的反向运动矢量来预测向后运动矢量。解决方案：将结果运动矢量添加到相应的缓冲区。运动矢量缓冲区中的孔可以用估计的运动矢量值填充。编码器/解码器切换交错B帧的场编码宏块中的场之间的预测模式。对于隔行图像，编码器/解码器计算直接模式运动矢量。对于隔行扫描图像，编码器/解码器使用4MV编码。编码器/解码器使用“自参考”B帧。编码器在隔行扫描的B场中为一个或多个宏块发送二进制信息相关预测模式。编码器/解码器使用帧内编码的B字段[BI字段]。版权所有（C）2011，JPO＆INPIT

10. 发明专利

JP2003333604A Method and system for vector conversion 审中-公开
标题翻译：用于矢量转换的方法和系统
公开(公告)号：JP2003333604A
公开(公告)日：2003-11-21
申请号：JP2003107080
申请日：2003-04-10
申请人： Microsoft Corp , マイクロソフトコーポレイション
发明人： SRINIVASAN SRIDHAR , MUKERJEE KUNAL
IPC分类号： H04N19/43 , G06F9/06 , G06F9/30 , G06F15/163 , G06F17/00 , G06F17/14 , G06T7/00 , G06T9/00 , H03M7/36 , H04B1/66 , H04N7/12 , H04N11/02 , H04N19/186 , H04N19/51 , H04N7/32
CPC分类号： H04N19/523 , H04N19/117 , H04N19/162
摘要： PROBLEM TO BE SOLVED: To provide a method and a system for vector conversion related to chrominance motion vector rounding. SOLUTION: In motion compensation in a video coding application and a video decoding application, motion vectors of a luminance space (luminance motion vectors) are converted to motion vectors of a chrominance space (chrominance motion vectors). For example, during motion compensation, a video encoder or decoder converts luminance motion vectors into chrominance motion vectors having quarter-pixel accuracy. Or, during motion compensation, the video encoder or decoder converts luminance motion vectors into chrominance motion vectors by using one of a plurality of available chrominance motion vector rounding modes. COPYRIGHT: (C)2004,JPO
摘要翻译：要解决的问题：提供与色度运动矢量舍入相关的矢量转换的方法和系统。解决方案：在视频编码应用和视频解码应用中的运动补偿中，将亮度空间（亮度运动矢量）的运动矢量转换为色度空间（色度运动矢量）的运动矢量。例如，在运动补偿期间，视频编码器或解码器将亮度运动矢量转换成具有四分之一像素精度的色度运动矢量。或者，在运动补偿期间，视频编码器或解码器通过使用多个可用色度运动矢量舍入模式之一将亮度运动矢量转换成色度运动矢量。版权所有（C）2004，JPO

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