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1. 发明授权

US07230986B2 Multistandard video decoder and decompression system for processing encoded bit streams including a video formatter and methods relating thereto 有权
标题翻译：用于处理编码比特流的多标准视频解码器和解压缩系统，包括视频格式化器和与其相关的方法
公开(公告)号：US07230986B2
公开(公告)日：2007-06-12
申请号：US09974530
申请日：2001-10-10
申请人： Adrian P Wise , Martin W Sotheran , William P Robbins , Anthony M Jones , Helen R Finch , Kevin J. Boyd , Anthony Peter J Clayton
发明人： Adrian P Wise , Martin W Sotheran , William P Robbins , Anthony M Jones , Helen R Finch , Kevin J. Boyd , Anthony Peter J Clayton
IPC分类号： H04N7/12 , H04N11/02 , H04N11/04 , H04B1/66
CPC分类号： G06F12/0207 , G06F9/3867 , G06F9/4494 , G06F12/04 , G06F12/0607 , G06F13/16 , G06F13/1673 , G06F13/1689 , G06F13/28 , H04N19/42 , H04N19/423 , H04N19/61 , H04N19/91
摘要： A pipeline video decoder and decompression system handles a plurality of separately encoded bit streams arranged as a single serial bit stream of digital bits and having separately encoded pairs of control codes and corresponding data carried in the serial bit stream. The pipeline system employs a plurality of interconnected stages to decode and decompress the single bit stream, including a start code detector. When in a search mode, the start code detector searches for a specific start code corresponding to one of multiple compression standards. The start code detector responding to the single serial bit stream generates control tokens and data tokens. A respective one of the tokens includes a plurality of data words. Each data word has an extension bit which indicates a presence of additional words therein. The data words are thereby unlimited in number. A token decode circuit positioned in certain of the stages recognizes certain of the tokens as control tokens pertinent to that stage and passes unrecognized control tokens to a succeeding stage. A reconfigurable decode and parser processing means positioned in certain of the stages is responsive to a recognized control token and reconfigures a particular stage to handle an identified data token. Methods relating to the decoder and decompression system include processing steps relating thereto.
摘要翻译：流水线视频解码器和解压缩系统处理多个单独编码的比特流，其被布置为数字比特的单个串行比特流，并且具有单独编码的控制码对和串行比特流中携带的对应数据。流水线系统采用多个互连的级来解码和解压缩单个比特流，包括起始码检测器。当处于搜索模式时，起始代码检测器搜索与多个压缩标准之一相对应的特定开始代码。响应于单个串行比特流的起始码检测器产生控制令牌和数据令牌。相应的令牌包括多个数据字。每个数据字具有指示其中存在附加字的扩展位。因此数据字数量无限。定位在某些阶段的令牌解码电路将某些令牌识别为与该级相关的控制令牌，并将未被识别的控制令牌传递到后续级。定位在某些阶段的可重构解码和解析器处理装置响应于识别的控制令牌，并且重新配置特定级以处理所识别的数据令牌。与解码器和解压缩系统相关的方法包括与其相关的处理步骤。

2. 发明授权

US06950930B2 Multistandard video decoder and decompression system for processing encoded bit streams including pipeline processing and methods relating thereto 失效
标题翻译：用于处理编码比特流的多标准视频解码器和解压缩系统，包括流水线处理和与之有关的方法
公开(公告)号：US06950930B2
公开(公告)日：2005-09-27
申请号：US09776641
申请日：2001-02-05
申请人： Adrian P Wise , Martin W Sotheran , William P Robbins , Anthony M Jones , Helen R Finch , Kevin J Boyd , Anthony Peter J Claydon
发明人： Adrian P Wise , Martin W Sotheran , William P Robbins , Anthony M Jones , Helen R Finch , Kevin J Boyd , Anthony Peter J Claydon
IPC分类号： G06F7/00 , G06F9/38 , G06F9/44 , G06F12/02 , G06F12/04 , G06F12/06 , G06F13/16 , G06F13/28 , G06T9/00 , H04N7/26 , H04N7/50 , G06F15/00 , G06F7/08 , G06F7/24 , G06F7/36
CPC分类号： G06F9/3867 , G06F9/4494 , G06F12/0207 , G06F12/04 , G06F12/0607 , G06F13/16 , G06F13/1673 , G06F13/1689 , G06F13/28 , H04N19/13 , H04N19/42 , H04N19/423 , H04N19/61 , H04N19/91
摘要： A pipeline video decoder and decompression system handles a plurality of separately encoded bit streams arranged as a single serial bit stream of digital bits and having separately encoded pairs of control codes and corresponding data carried in the serial bit stream. The pipeline system employs a plurality of interconnected stages to decode and decompress the single bit stream, including a start code detector. When in a search mode, the start code detector searches for a specific start code corresponding to one of multiple compression standards. The start code detector responding to the single serial bit stream generates control tokens and data tokens. A respective one of the tokens includes a plurality of data words. Each data word has an extension bit which indicates a presence of additional words therein. The data words are thereby unlimited in number. A token decode circuit positioned in certain of the stages recognizes certain of the tokens as control tokens pertinent to that stage and passes unrecognized control tokens to a succeeding stage. A reconfigurable decode and parser processing means positioned in certain of the stages is responsive to a recognized control token and reconfigures a particular stage to handle an identified data token. Methods relating to the decoder and decompression system include processing steps relating thereto
摘要翻译：流水线视频解码器和解压缩系统处理多个单独编码的比特流，其被布置为数字比特的单个串行比特流，并且具有单独编码的控制码对和串行比特流中携带的对应数据。流水线系统采用多个互连的级来解码和解压缩单个比特流，包括起始码检测器。当处于搜索模式时，起始代码检测器搜索与多个压缩标准之一相对应的特定开始代码。响应于单个串行比特流的起始码检测器产生控制令牌和数据令牌。相应的令牌包括多个数据字。每个数据字具有指示其中存在附加字的扩展位。因此数据字数量无限。定位在某些阶段的令牌解码电路将某些令牌识别为与该级相关的控制令牌，并将未被识别的控制令牌传递到后续级。定位在某些阶段的可重构解码和解析器处理装置响应于识别的控制令牌，并且重新配置特定级以处理所识别的数据令牌。与解码器和解压缩系统相关的方法包括与其相关的处理步骤

3. 发明授权

US07711938B2 Multistandard video decoder and decompression system for processing encoded bit streams including start code detection and methods relating thereto 失效
标题翻译：用于处理编码比特流的多标准视频解码器和解压缩系统，包括起始代码检测和与之有关的方法
公开(公告)号：US07711938B2
公开(公告)日：2010-05-04
申请号：US09770157
申请日：2001-01-26
申请人： Adrian P Wise , Martin W Sotheran , William P Robbins , Anthony M Jones , Helen R Finch , Kevin J Boyd , Anthony Peter J Claydon
发明人： Adrian P Wise , Martin W Sotheran , William P Robbins , Anthony M Jones , Helen R Finch , Kevin J Boyd , Anthony Peter J Claydon
IPC分类号： G06F15/00
CPC分类号： G06F9/3867 , G06F9/4494 , G06F12/0207 , G06F12/04 , G06F12/0607 , G06F13/16 , G06F13/1673 , G06F13/1689 , G06F13/28 , H04N19/13 , H04N19/42 , H04N19/423 , H04N19/61 , H04N19/91
摘要： A pipeline video decoder and decompression system handles a plurality of separately encoded bit streams arranged as a single serial bit stream of digital bits and having separately encoded pairs of control codes and corresponding data carried in the serial bit stream. The pipeline system employs a plurality of interconnected stages to decode and decompress the single bit stream, including a start code detector. When in a search mode, the start code detector searches for a specific start code corresponding to one of multiple compression standards. The start code detector responding to the single serial bit stream generates control tokens and data tokens. A respective one of the tokens includes a plurality of data words. Each data word has an extension bit which indicates a presence of additional words therein. The data words are thereby unlimited in number. A token decode circuit positioned in certain of the stages recognizes certain of the tokens as control tokens pertinent to that stage and passes unrecognized control tokens to a succeeding stage. A reconfigurable decode and parser processing means positioned in certain of the stages is responsive to a recognized control token and reconfigures a particular stage to handle an identified data token. Methods relating to the decoder and decompression system include processing steps relating thereto.
摘要翻译：流水线视频解码器和解压缩系统处理多个单独编码的比特流，其被布置为数字比特的单个串行比特流，并且具有单独编码的控制码对和串行比特流中携带的对应数据。流水线系统采用多个互连的级来解码和解压缩单个比特流，包括起始码检测器。当处于搜索模式时，起始代码检测器搜索与多个压缩标准之一相对应的特定开始代码。响应于单个串行比特流的起始码检测器产生控制令牌和数据令牌。相应的令牌包括多个数据字。每个数据字具有指示其中存在附加字的扩展位。因此数据字数量无限。定位在某些阶段的令牌解码电路将某些令牌识别为与该级相关的控制令牌，并将未被识别的控制令牌传递到后续级。定位在某些阶段的可重构解码和解析器处理装置响应于识别的控制令牌，并且重新配置特定级以处理所识别的数据令牌。与解码器和解压缩系统相关的方法包括与其相关的处理步骤。

4. 发明授权

US07149811B2 Multistandard video decoder and decompression system for processing encoded bit streams including a reconfigurable processing stage and methods relating thereto 有权
标题翻译：用于处理编码比特流的多标准视频解码器和解压缩系统，包括可重新配置的处理阶段以及与其相关的方法
公开(公告)号：US07149811B2
公开(公告)日：2006-12-12
申请号：US09772698
申请日：2001-01-30
申请人： Adrian P Wise , Martin W Sotheran , William P Robbins , Anthony M Jones , Helen R Finch , Kevin J Boyd , Anthony Peter J Claydon
发明人： Adrian P Wise , Martin W Sotheran , William P Robbins , Anthony M Jones , Helen R Finch , Kevin J Boyd , Anthony Peter J Claydon
IPC分类号： G06F15/16
CPC分类号： G06F9/3867 , G06F9/4494 , G06F12/0207 , G06F12/04 , G06F12/0607 , G06F13/16 , G06F13/1673 , G06F13/1689 , G06F13/28 , H04N19/13 , H04N19/42 , H04N19/423 , H04N19/61 , H04N19/91
摘要： A pipeline video decoder and decompression system handles a plurality of separately encoded bit streams arranged as a single serial bit stream of digital bits and having separately encoded pairs of control codes and corresponding data carried in the serial bit stream, A reconfigurable decode and parser processing means positioned in certain of the stages is responsive to a recognized control token and reconfigures a particular stage to handle an identified data token.
摘要翻译：流水线视频解码器和解压缩系统处理多个单独编码的比特流，其被布置为数字比特的单个串行比特流，并且具有单独编码的控制码对和串行比特流中承载的相应数据。可重构解码和解析器处理装置位于某些阶段中的响应于识别的控制令牌并且重新配置特定阶段以处理所识别的数据令牌。

5. 发明授权

US07095783B1 Multistandard video decoder and decompression system for processing encoded bit streams including start codes and methods relating thereto 有权
标题翻译：多级标准视频解码器和解压缩系统，用于处理编码比特流，包括起始码和与之有关的方法
公开(公告)号：US07095783B1
公开(公告)日：2006-08-22
申请号：US09689120
申请日：2000-10-12
申请人： Martin W Sotheran , William P Robbins , Anthony M Jones , Helen R Finch , Kevin J Boyd , Anthony Peter J Claydon , Adrian P Wise
发明人： Martin W Sotheran , William P Robbins , Anthony M Jones , Helen R Finch , Kevin J Boyd , Anthony Peter J Claydon , Adrian P Wise
IPC分类号： H40B1/66
CPC分类号： G06F12/0207 , G06F9/3867 , G06F9/4494 , G06F12/04 , G06F12/0607 , G06F13/16 , G06F13/1673 , G06F13/1689 , G06F13/28 , H04N19/42 , H04N19/423 , H04N19/61 , H04N19/91
摘要： A pipeline video decoder and decompression system handles a plurality of separately encoded bit streams arranged as a single serial bit stream of digital bits and having separately encoded pairs of control codes and corresponding data carried in the serial bit stream. The pipeline system employs a plurality of interconnected stages to decode and decompress the single bit stream, including a start code detector. When in a search mode, the start code detector searches for a specific start code corresponding to one of multiple compression standards. The start code detector responding to the single serial bit stream generates control tokens and data tokens. A respective one of the tokens includes a plurality of data words. Each data word has an extension bit which indicates a presence of additional words therein. The data words are thereby unlimited in number. A token decode circuit positioned in certain of the stages recognizes certain of the tokens as control tokens pertinent to that stage and passes unrecognized control tokens to a succeeding stage. A reconfigurable decode and parser processing means positioned in certain of the stages is responsive to a recognized control token and reconfigures a particular stage to handle an identified data token. Methods relating to the decoder and decompression system include processing steps relating thereto.
摘要翻译：流水线视频解码器和解压缩系统处理多个单独编码的比特流，其被布置为数字比特的单个串行比特流，并且具有单独编码的控制码对和串行比特流中携带的对应数据。流水线系统采用多个互连的级来解码和解压缩单个比特流，包括起始码检测器。当处于搜索模式时，起始代码检测器搜索与多个压缩标准之一相对应的特定开始代码。响应于单个串行比特流的起始码检测器产生控制令牌和数据令牌。相应的令牌包括多个数据字。每个数据字具有指示其中存在附加字的扩展位。因此数据字数量无限。定位在某些阶段的令牌解码电路将某些令牌识别为与该级相关的控制令牌，并将未被识别的控制令牌传递到后续级。定位在某些阶段的可重构解码和解析器处理装置响应于识别的控制令牌，并且重新配置特定级以处理所识别的数据令牌。与解码器和解压缩系统相关的方法包括与其相关的处理步骤。

6. 发明授权

US06697930B2 Multistandard video decoder and decompression method for processing encoded bit streams according to respective different standards 失效
标题翻译：多标准视频解码器和解压缩方法，用于根据各自不同的标准处理编码比特流
公开(公告)号：US06697930B2
公开(公告)日：2004-02-24
申请号：US09778377
申请日：2001-02-07
申请人： Adrian P Wise , Martin W Sotheran , William P Robbins , Anthony M Jones , Helen R Finch , Kevin J Boyd , Anthony Peter J Claydon
发明人： Adrian P Wise , Martin W Sotheran , William P Robbins , Anthony M Jones , Helen R Finch , Kevin J Boyd , Anthony Peter J Claydon
IPC分类号： G06F1576
CPC分类号： G06F9/3867 , G06F9/4494 , G06F12/0207 , G06F12/04 , G06F12/0607 , G06F13/16 , G06F13/1673 , G06F13/1689 , G06F13/28 , H04N19/13 , H04N19/42 , H04N19/423 , H04N19/61 , H04N19/91
摘要： A pipeline video decoder and decompression system handles a plurality of separately encoded bit streams arranged as a single serial bit stream of digital bits and having separately encoded pairs of control codes and corresponding data carried in the serial bit stream. The pipeline system employs a plurality of interconnected stages to decode and decompress the single bit stream, including a start code detector. When in a search mode, the state code detector searches for a specific start code corresponding to one of multiple compression standards. The start code detector responding to the single serial bit stream generates control tokens and data tokens. A respective one of the tokens includes a plurality of data words. Each data word has an extension bit which indicates a presence of additional words therein. The data words are thereby unlimited in number. A token decode circuit positioned in certain of the stages recognizes certain of the tokens as control tokens pertinent to that stage and passes unrecognized control tokens to a succeeding stage. A reconfigurable decode and parser processing means positioned in certain of the stages is responsive to a recognized control token and reconfigures a particular stage to handle an identified data token. Methods relating to the decoder and decompression system include processing steps relating thereto.
摘要翻译：流水线视频解码器和解压缩系统处理多个单独编码的比特流，其被布置为数字比特的单个串行比特流，并且具有单独编码的控制码对和串行比特流中携带的对应数据。流水线系统采用多个互连的级来解码和解压缩单个比特流，包括起始码检测器。当处于搜索模式时，状态码检测器搜索与多个压缩标准之一相对应的特定起始码。响应于单个串行比特流的起始码检测器产生控制令牌和数据令牌。相应的令牌包括多个数据字。每个数据字具有指示其中存在附加字的扩展位。因此数据字数量无限。定位在某些阶段的令牌解码电路将某些令牌识别为与该级相关的控制令牌，并将未被识别的控制令牌传递到后续级。定位在某些阶段的可重构解码和解析器处理装置响应于识别的控制令牌，并且重新配置特定级以处理所识别的数据令牌。与解码器和解压缩系统相关的方法包括与其相关的处理步骤。

7. 发明授权

US06330666B1 Multistandard video decoder and decompression system for processing encoded bit streams including start codes and methods relating thereto 失效
标题翻译：多级标准视频解码器和解压缩系统，用于处理编码比特流，包括起始码和与之有关的方法
公开(公告)号：US06330666B1
公开(公告)日：2001-12-11
申请号：US09307239
申请日：1997-10-07
申请人： Adrian P Wise , Martin W Sotheran , William P Robbins , Anthony M Jones , Helen R Finch , Kevin J Boyd , Anthony Peter J Claydon
发明人： Adrian P Wise , Martin W Sotheran , William P Robbins , Anthony M Jones , Helen R Finch , Kevin J Boyd , Anthony Peter J Claydon
IPC分类号： G06F700
CPC分类号： G06F9/3867 , G06F9/4494 , G06F12/0207 , G06F12/04 , G06F12/0607 , G06F13/16 , G06F13/1673 , G06F13/1689 , G06F13/28 , H04N19/13 , H04N19/42 , H04N19/423 , H04N19/61 , H04N19/91
摘要： A pipeline video decoder and decompression system handles a plurality of separately encoded bit streams arranged as a single serial bit stream of digital bits and having separately encoded pairs of control codes and corresponding data carried in the serial bit stream. The pipeline system employs a plurality of interconnected stages to decode and decompress the single bit stream, including a start code detector. When in a search mode, the start code detector searches for a specific start code corresponding to one of multiple compression standards. The start code detector responding to the single serial bit stream generates control tokens and data tokens. A respective one of the tokens includes a plurality of data words. Each data word has an extension bit which indicates a presence of additional words therein. The data words are thereby unlimited in number. A token decode circuit positioned in certain of the stages recognizes certain of the tokens as control tokens pertinent to that stage and passes unrecognized control tokens to a succeeding stage. A reconfigurable decode and parser processing means positioned in certain of the stages is responsive to a recognized control token and reconfigures a particular stage to handle an identified data token. Methods relating to the decoder and decompression system include processing steps relating thereto.
摘要翻译：流水线视频解码器和解压缩系统处理多个单独编码的比特流，其被布置为数字比特的单个串行比特流，并且具有单独编码的控制码对和串行比特流中携带的对应数据。流水线系统采用多个互连的级来解码和解压缩单个比特流，包括起始码检测器。当处于搜索模式时，起始代码检测器搜索与多个压缩标准之一相对应的特定开始代码。响应于单个串行比特流的起始码检测器产生控制令牌和数据令牌。相应的令牌包括多个数据字。每个数据字具有指示其中存在附加字的扩展位。因此数据字数量无限。定位在某些阶段的令牌解码电路将某些令牌识别为与该级相关的控制令牌，并将未被识别的控制令牌传递到后续级。定位在某些阶段的可重构解码和解析器处理装置响应于识别的控制令牌，并且重新配置特定级以处理所识别的数据令牌。与解码器和解压缩系统相关的方法包括与其相关的处理步骤。

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