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1. 发明申请

US20050111545A1 Dynamic packet size control for MPEG-4 data partition mode 审中-公开
标题翻译：用于MPEG-4数据分区模式的动态分组大小控制
公开(公告)号：US20050111545A1
公开(公告)日：2005-05-26
申请号：US10721709
申请日：2003-11-25
申请人： Ram Prabhakar , Harikrishna Reddy , Lefan Zhong , Wei Sun , Leonardo Veinsencher , Visalakshi Vaduganathan
发明人： Ram Prabhakar , Harikrishna Reddy , Lefan Zhong , Wei Sun , Leonardo Veinsencher , Visalakshi Vaduganathan
IPC分类号： H03M7/30 , H04N19/89 , H04N7/12
CPC分类号： H04N19/103 , H04N19/129 , H04N19/136 , H04N19/152 , H04N19/159 , H04N19/176 , H04N19/42 , H04N19/48 , H04N19/593 , H04N19/61 , H04N19/89
摘要： A dynamic AC prediction technique is implemented in a data partition mode which automatically disables AC prediction for encoding the current macroblock in the next packet when packet overflow occurs. Otherwise, when there is no overflow, AC prediction remains enabled to maintain compression efficiency. More particularly, in the preferred embodiment, a determination is first made whether a macroblock causes a packet overflow if it is encoded in the current packet. If so, a new packet is initiated into which the macroblock is encoded without AC prediction as the first macroblock. Otherwise, the macroblock with AC prediction remains in the current packet and a new macroblock is encoded.
摘要翻译：动态AC预测技术在数据分区模式下实现，当分组溢出发生时，数据分割模式自动禁用AC预测以对下一个分组中的当前宏块进行编码。否则，当没有溢出时，AC预测仍然能够保持压缩效率。更具体地，在优选实施例中，首先确定宏块如果在当前分组中被编码则导致分组溢出。如果是，则发起新的分组，其中宏块被编码而没有AC预测作为第一宏块。否则，具有AC预测的宏块保留在当前分组中，并且对新的宏块进行编码。

2. 发明申请

US20080170614A1 Dynamic packet size control for MPEG-4 data partition mode 审中-公开
标题翻译：用于MPEG-4数据分区模式的动态分组大小控制
公开(公告)号：US20080170614A1
公开(公告)日：2008-07-17
申请号：US12005861
申请日：2007-12-27
申请人： Ram Prabhakar , Harikrishna M. Reddy , Lefan Zhong , Wei Sun , Leonardo Vainsencher , Visalakshi Vaduganathan
发明人： Ram Prabhakar , Harikrishna M. Reddy , Lefan Zhong , Wei Sun , Leonardo Vainsencher , Visalakshi Vaduganathan
IPC分类号： H04N7/12 , H04N11/04 , H04B1/66 , H04N11/02
CPC分类号： H04N19/103 , H04N19/129 , H04N19/136 , H04N19/152 , H04N19/159 , H04N19/176 , H04N19/42 , H04N19/48 , H04N19/593 , H04N19/61 , H04N19/89
摘要： A dynamic AC prediction technique is implemented in a data partition mode which automatically disables AC prediction for encoding the current macroblock in the next packet when packet overflow occurs. Otherwise, when there is no overflow, AC prediction remains enabled to maintain compression efficiency. More particularly, in the preferred embodiment, a determination is first made whether a macroblock causes a packet overflow if it is encoded in the current packet. If so, a new packet is initiated into which the macroblock is encoded without AC prediction as the first macroblock. Otherwise, the macroblock with AC prediction remains in the current packet and a new macroblock is encoded.
摘要翻译：动态AC预测技术在数据分区模式下实现，当分组溢出发生时，数据分割模式自动禁用AC预测以对下一个分组中的当前宏块进行编码。否则，当没有溢出时，AC预测仍然能够保持压缩效率。更具体地，在优选实施例中，首先确定宏块如果在当前分组中被编码则导致分组溢出。如果是，则发起新的分组，其中宏块被编码而没有AC预测作为第一宏块。否则，具有AC预测的宏块保留在当前分组中，并且对新的宏块进行编码。

3. 发明授权

US09113162B2 Dynamic packet size control for MPEG-4 data partition mode 有权
标题翻译：用于MPEG-4数据分区模式的动态分组大小控制
公开(公告)号：US09113162B2
公开(公告)日：2015-08-18
申请号：US12005910
申请日：2007-12-27
申请人： Ram Prabhakar , Harikrishna M. Reddy , Lefan Zhong , Wei Sun , Leonardo Vainsencher , Visalakshi Vaduganathan
发明人： Ram Prabhakar , Harikrishna M. Reddy , Lefan Zhong , Wei Sun , Leonardo Vainsencher , Visalakshi Vaduganathan
IPC分类号： H04N7/12 , H04N19/103 , H04N19/159 , H04N19/176 , H04N19/129 , H04N19/61 , H04N19/593 , H04N19/136 , H04N19/152 , H04N19/48 , H04N19/42 , H04N19/89
CPC分类号： H04N19/103 , H04N19/129 , H04N19/136 , H04N19/152 , H04N19/159 , H04N19/176 , H04N19/42 , H04N19/48 , H04N19/593 , H04N19/61 , H04N19/89
摘要： A dynamic AC prediction technique is implemented in a data partition mode which automatically disables AC prediction for encoding the current macroblock in the next packet when packet overflow occurs. Otherwise, when there is no overflow, AC prediction remains enabled to maintain compression efficiency. More particularly, in the preferred embodiment, a determination is first made whether a macroblock causes a packet overflow if it is encoded in the current packet. If so, a new packet is initiated into which the macroblock is encoded without AC prediction as the first macroblock. Otherwise, the macroblock with AC prediction remains in the current packet and a new macroblock is encoded.
摘要翻译：动态AC预测技术在数据分区模式下实现，当分组溢出发生时，数据分割模式自动禁用AC预测以对下一个分组中的当前宏块进行编码。否则，当没有溢出时，AC预测仍然能够保持压缩效率。更具体地，在优选实施例中，首先确定宏块如果在当前分组中被编码则导致分组溢出。如果是，则发起新的分组，其中宏块被编码而没有AC预测作为第一宏块。否则，具有AC预测的宏块保留在当前分组中，并且对新的宏块进行编码。

4. 发明申请

US20080225957A1 Dynamic packet size control for MPEG-4 data partition mode 审中-公开
公开(公告)号：US20080225957A1
公开(公告)日：2008-09-18
申请号：US12005910
申请日：2007-12-27
申请人： Ram Prabhakar , Harikrishna M. Reddy , Lefan Zhong , Wei Sun , Leonardo Vainsencher , Visalakshi Vaduganathan
发明人： Ram Prabhakar , Harikrishna M. Reddy , Lefan Zhong , Wei Sun , Leonardo Vainsencher , Visalakshi Vaduganathan
IPC分类号： H04N7/26
CPC分类号： H04N19/103 , H04N19/129 , H04N19/136 , H04N19/152 , H04N19/159 , H04N19/176 , H04N19/42 , H04N19/48 , H04N19/593 , H04N19/61 , H04N19/89
摘要： A dynamic AC prediction technique is implemented in a data partition mode which automatically disables AC prediction for encoding the current macroblock in the next packet when packet overflow occurs. Otherwise, when there is no overflow, AC prediction remains enabled to maintain compression efficiency. More particularly, in the preferred embodiment, a determination is first made whether a macroblock causes a packet overflow if it is encoded in the current packet. If so, a new packet is initiated into which the macroblock is encoded without AC prediction as the first macroblock. Otherwise, the macroblock with AC prediction remains in the current packet and a new macroblock is encoded.

5. 发明授权

US08427494B2 Variable-length coding data transfer interface 有权
标题翻译：可变长度编码数据传输接口
公开(公告)号：US08427494B2
公开(公告)日：2013-04-23
申请号：US10769520
申请日：2004-01-30
申请人： Ram Prabhakar , Neal Meininger , Lefan Zhong , Cahide Kiris , Ed Ahn
发明人： Ram Prabhakar , Neal Meininger , Lefan Zhong , Cahide Kiris , Ed Ahn
IPC分类号： G09G5/39
CPC分类号： H04N19/42 , H04N19/48 , H04N19/70
摘要： A VLC data transfer interface is presented that allows digital data to be packed and assembled according to a format selectable from a number of formats while the data is being transferred to a desired destination.
摘要翻译：提出了一种VLC数据传输接口，其允许在数据被传送到期望的目的地时根据从多种格式中选择的格式打包和组装数字数据。

6. 发明授权

US08339406B2 Variable-length coding data transfer interface 有权
标题翻译：可变长度编码数据传输接口
公开(公告)号：US08339406B2
公开(公告)日：2012-12-25
申请号：US12650988
申请日：2009-12-31
申请人： Ram Prabhakar , Neal Meininger , Lefan Zhong , Cahide Kiris , Ed Ahn
发明人： Ram Prabhakar , Neal Meininger , Lefan Zhong , Cahide Kiris , Ed Ahn
IPC分类号： G09G5/39
CPC分类号： H04N19/42 , H04N19/48 , H04N19/70
摘要： A VLC data transfer interface is presented that allows digital data to be packed and assembled according to a format selectable from a number of formats while the data is being transferred to a desired destination.
摘要翻译：提出了一种VLC数据传输接口，其允许在数据被传送到期望的目的地时根据从多种格式中选择的格式打包和组装数字数据。

7. 发明授权

US08660182B2 MPEG motion estimation based on dual start points 有权
标题翻译：基于双启动点的MPEG运动估计
公开(公告)号：US08660182B2
公开(公告)日：2014-02-25
申请号：US10457644
申请日：2003-06-09
申请人： Lefan Zhong , Ram Prabhakar
发明人： Lefan Zhong , Ram Prabhakar
IPC分类号： H04N7/12 , H04B1/66
CPC分类号： H04N19/523 , H04N19/533 , H04N19/56
摘要： A more efficient motion estimation process that utilizes a plurality of predicted start points (e.g., two predicted start points) based on blocks adjacent to the current block together with other improvements and requires minimal system resources (e.g., hardware resources and CPU processing) in its hardware implementation is provided. More particularly, the motion estimation technique in accordance with the present invention performs a plurality of coarse searches (either sequentially or in parallel) using a plurality of predicted start positions followed by a fine search.
摘要翻译：一种更有效的运动估计过程，其利用与当前块相邻的块的多个预测起始点（例如，两个预测起始点）以及其他改进，并且在其中提供最少的系统资源（例如，硬件资源和CPU处理）提供硬件实现。更具体地，根据本发明的运动估计技术使用多个预测的开始位置跟随精细搜索来执行多个粗略搜索（顺序地或并行地）。

8. 发明申请

US20100106918A1 VARIABLE-LENGTH CODING DATA TRANSFER INTERFACE 有权
标题翻译：可变长度编码数据传输接口
公开(公告)号：US20100106918A1
公开(公告)日：2010-04-29
申请号：US12650988
申请日：2009-12-31
申请人： Ram Prabhakar , Neal Meininger , Lefan Zhong , Cahide Kiris , Ed Ahn
发明人： Ram Prabhakar , Neal Meininger , Lefan Zhong , Cahide Kiris , Ed Ahn
IPC分类号： G06F12/02 , H04N7/26 , G09G5/39
CPC分类号： H04N19/42 , H04N19/48 , H04N19/70
摘要： A VLC data transfer interface is presented that allows digital data to be packed and assembled according to a format selectable from a number of formats while the data is being transferred to a desired destination.
摘要翻译：提出了一种VLC数据传输接口，其允许在数据被传送到期望的目的地时根据从多种格式中选择的格式打包和组装数字数据。

9. 发明申请

US20050168470A1 Variable-length coding data transfer interface 有权
标题翻译：可变长度编码数据传输接口
公开(公告)号：US20050168470A1
公开(公告)日：2005-08-04
申请号：US10769520
申请日：2004-01-30
申请人： Ram Prabhakar , Neal Meininger , Lefan Zhong , Cahide Kiris , Ed Ahn
发明人： Ram Prabhakar , Neal Meininger , Lefan Zhong , Cahide Kiris , Ed Ahn
IPC分类号： G09G5/39
CPC分类号： H04N19/42 , H04N19/48 , H04N19/70
摘要： A VLC data transfer interface is presented that allows digital data to be packed and assembled according to a format selectable from a number of formats while the data is being transferred to a desired destination.
摘要翻译：提出了一种VLC数据传输接口，其允许在数据被传送到期望的目的地时根据从多种格式中选择的格式打包和组装数字数据。

10. 发明授权

US06580431B1 System, method, and computer program product for intelligent memory to accelerate processes 失效
标题翻译：系统，方法和计算机程序产品，用于智能内存加速进程
公开(公告)号：US06580431B1
公开(公告)日：2003-06-17
申请号：US09286289
申请日：1999-04-06
申请人： Trevor Deosaran , Ram Prabhakar
发明人： Trevor Deosaran , Ram Prabhakar
IPC分类号： G06F300
CPC分类号： G06F9/5044 , G06F11/3495 , Y10S715/966
摘要： An intelligent memory system, method, and computer program product for enabling stand-alone or distributed client-server software applications to operate at maximum speeds on a personal computer and the like. An intelligent memory allows the acceleration of computer software processes through process virtual memory, application optimization, multiprocessor control, and system strategies. The intelligent memory includes both control logic and memory. The control logic uses an application database and system database to determine a set of modifications to the computer, application, and/or operating system, while the memory stores the application and allows the control logic to implement the set of modifications.
摘要翻译：智能存储器系统，方法和计算机程序产品，用于使独立或分布式客户端 - 服务器软件应用程序能够以个人计算机等上的最大速度运行。智能存储器允许通过进程虚拟内存，应用程序优化，多处理器控制和系统策略来加速计算机软件进程。智能存储器包括控制逻辑和存储器。控制逻辑使用应用数据库和系统数据库来确定对计算机，应用和/或操作系统的一组修改，而存储器存储应用并允许控制逻辑实现该组修改。

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