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1. 发明授权

US4918523A Digital video formatting and transmission system and method 失效
标题翻译：数字视频格式化和传输系统及方法
公开(公告)号：US4918523A
公开(公告)日：1990-04-17
申请号：US104456
申请日：1987-10-05
申请人： Allen H. Simon , Stuart J. Golin , Brian Astle , John M. Keith , Suz H. Wan
发明人： Allen H. Simon , Stuart J. Golin , Brian Astle , John M. Keith , Suz H. Wan
IPC分类号： G11B27/034 , G11B27/10 , H04N1/41 , H04N5/85 , H04N5/92 , H04N5/926 , H04N7/24 , H04N7/26 , H04N7/36 , H04N9/804 , H04N9/806 , H04N9/808 , H04N9/82 , H04N11/04
CPC分类号： H04N11/042 , G11B27/034 , G11B27/105 , H04N19/00 , H04N19/503 , H04N5/9206 , H04N5/9261 , H04N7/24 , H04N9/8042 , H04N9/8066 , H04N9/8216 , G11B2220/213 , G11B2220/2545 , H04N5/85
摘要： A full motion color digital video signal is compressed, formatted for transmission, recorded on compact disc media and decoded at conventional video frame rates. During compression, regions of a frame are individually analyzed to select optimum fill coding methods specific to each region. Region decoding time estimates are made to optimize compression thresholds. Region descriptive codes conveying the size and locations of the regions are grouped together in a first segment of a data stream. Region fill codes conveying pixel amplitude indications for the regions are grouped together according to fill code type and placed in other segments of the data stream. The data stream segments are individually variable length coded according to their respective statistical distributions and formatted to form data frames. The number of bytes per frame is dithered by the addition of auxiliary data determined by a reverse frame sequence analysis to provide an average number selected to minimize pauses of the compact disc during playback thereby avoiding unpredictable seek mode latency periods characteristic of compact discs. A decoder includes a variable length decoder responsive to statistical information in the code stream for separately variable length decoding individual segments of the data stream. Region location data is derived from region descriptive data and applied with region fill codes to a plurality of regions specific decoders selected by detection of the fill code type (e.g., relative, absolute, dyad and DPCM) and decoded region pixels are stored in a bit map for subsequent display.
摘要翻译：全运动彩色数字视频信号被压缩，格式化用于传输，记录在光盘介质上并以常规视频帧速率进行解码。在压缩期间，单独地分析帧的区域以选择对于每个区域特定的最佳填充编码方法。进行区域解码时间估计以优化压缩阈值。将区域的尺寸和位置的区域描述代码分组在数据流的第一段中。传送区域的像素幅度指示的区域填充代码根据填充代码类型分组在一起并放置在数据流的其他段中。数据流段根据各自的统计分布进行单独变长编码，并进行格式化以形成数据帧。通过添加由反向帧序列分析确定的辅助数据来提供每帧的字节数，以提供所选择的平均数，以在重放期间最小化压缩盘的暂停，从而避免光盘特征的不可预测的寻道模式等待时间周期。解码器包括响应于代码流中的统计信息的可变长度解码器，用于单独变长数据流解码数据流的各个段。区域位置数据从区域描述数据导出，并且通过检测填充码类型（例如，相对，绝对，二进制和DPCM）选择的多个区域特定解码器应用区域填充码，并将解码的区域像素存储在位地图以供后续显示。

2. 发明授权

US4785349A Digital video decompression system 失效
标题翻译：数字视频解压系统
公开(公告)号：US4785349A
公开(公告)日：1988-11-15
申请号：US104131
申请日：1987-10-05
申请人： John M. Keith , Stuart J. Golin , Allen H. Simon , Brian Astle
发明人： John M. Keith , Stuart J. Golin , Allen H. Simon , Brian Astle
IPC分类号： G06T9/00 , H03M7/42 , H04N1/41 , H04N5/85 , H04N5/926 , H04N7/26 , H04N7/32 , H04N7/36 , H04N9/804 , H04N9/806 , H04N9/808 , H04N11/04 , H04N7/13
CPC分类号： H04N11/042 , H03M7/425 , H04N19/124 , H04N19/50 , H04N19/503 , H04N5/9262 , H04N9/8045 , H04N9/8066 , H04N5/85
摘要： A full motion color digital video signal is compressed, formatted for transmission, recorded on compact disc media and decoded at conventional video frame rates. During compression, regions of a frame are individually analyzed to select optimum fill coding methods specific to each region. Region decoding time estimates are made to optimize compression thresholds. Region descriptive codes conveying the size and locations of the regions are grouped together in a first segment of a data stream. Region fill codes conveying pixel amplitude indications for the regions are grouped together according to fill code type and placed in other segments of the data stream. The data stream segments are individually variable length coded according to their respective statistical distributions and formatted to form data frames. The number of bytes per frame is dithered by the addition of auxiliary data determined by a reverse frame sequence analysis to provide an average number selected to minimize pauses of the compact disc during playback thereby avoiding unpredictable seek mode latency periods characteristic of compact discs. A decoder includes a variable length decoder responsive to statistical information in the code stream for separately variable length decoding individual segments of the data stream. Region location data is derived from region descriptive data and applied with region fill codes to a plurality of region specific decoders selected by detection of the fill code type (e.g., relative, absolute, dyad and DPCM) and decoded region pixels are stored in a bit map for subsequent display.
摘要翻译：全运动彩色数字视频信号被压缩，格式化用于传输，记录在光盘介质上并以常规视频帧速率进行解码。在压缩期间，单独地分析帧的区域以选择对于每个区域特定的最佳填充编码方法。进行区域解码时间估计以优化压缩阈值。将区域的尺寸和位置的区域描述代码分组在数据流的第一段中。传送区域的像素幅度指示的区域填充代码根据填充代码类型分组在一起并放置在数据流的其他段中。数据流段根据各自的统计分布进行单独变长编码，并进行格式化以形成数据帧。通过添加由反向帧序列分析确定的辅助数据来提供每帧的字节数，以提供所选择的平均数，以在重放期间最小化光盘的暂停，从而避免光盘特征的不可预测的寻道模式等待时间周期。解码器包括响应于代码流中的统计信息的可变长度解码器，用于单独变长数据流解码数据流的各个段。区域位置数据从区域描述数据导出，并且通过区域填充码应用于通过检测填充码类型（例如，相对，绝对，二进制和DPCM）选择的多个区域特定解码器，并将解码的区域像素存储在位中地图以供后续显示。

3. 发明授权

US5225904A Adaptive digital video compression system 失效
标题翻译：自适应数字视频压缩系统
公开(公告)号：US5225904A
公开(公告)日：1993-07-06
申请号：US802169
申请日：1991-12-04
申请人： Stuart J. Golin , Allen H. Simon , Brian Astle , John M. Keith
发明人： Stuart J. Golin , Allen H. Simon , Brian Astle , John M. Keith
IPC分类号： H04N5/85 , H04N7/24 , H04N7/26 , H04N7/32 , H04N9/806
CPC分类号： H04N19/186 , H04N19/10 , H04N19/50 , H04N7/24 , H04N9/8066 , H04N5/85
摘要： A full motion color digital video signal is compressed, formatted for transmission, recorded on compact disc media and decoded at conventional video frame rates. During compression, regions of a frame are individually analyzed to select optimum fill coding methods specific to each region. Region decoding time estimates are made to optimize compression thresholds. Region descriptive codes conveying the size and locations of the regions are grouped together in a first segment of a data stream. Region fill codes conveying pixel amplitude indications for the regions are grouped together according to fill code type and placed in other segments of the data stream. The data stream segments are individually variable length coded according to their respective statistical distributions and formatted to form data frames. The number of bytes per frame is dithered by the addition of auxiliary data determined by a reverse frame sequence analysis to provide an average number selected to minimize pauses of the compact disc during playback thereby avoiding unpredictable seek mode latency periods characteristic of compact discs. A decoder includes a variable length decoder responsive to statistical information in the code stream for separately variable length decoding individual segments of the data stream. Region location data is derived from region descriptive data and applied with region fill codes to a plurality of region specific decoders selected by detection of the fill code type (e.g., relative, absolute, dyad and DPCM) and decoded region pixels are stored in a bit map for subsequent display.
摘要翻译：全运动彩色数字视频信号被压缩，格式化用于传输，记录在光盘介质上并以常规视频帧速率进行解码。在压缩期间，单独地分析帧的区域以选择对于每个区域特定的最佳填充编码方法。进行区域解码时间估计以优化压缩阈值。将区域的尺寸和位置的区域描述代码分组在数据流的第一段中。传送区域的像素幅度指示的区域填充代码根据填充代码类型分组在一起并放置在数据流的其他段中。数据流段根据各自的统计分布进行单独变长编码，并进行格式化以形成数据帧。通过添加由反向帧序列分析确定的辅助数据来提供每帧的字节数，以提供所选择的平均数，以在重放期间最小化压缩盘的暂停，从而避免光盘特征的不可预测的寻道模式等待时间周期。解码器包括响应于代码流中的统计信息的可变长度解码器，用于单独变长数据流解码数据流的各个段。区域位置数据从区域描述数据导出，并且通过区域填充码应用于通过检测填充码类型（例如，相对，绝对，二进制和DPCM）选择的多个区域特定解码器，并将解码的区域像素存储在位中地图以供后续显示。

4. 发明授权

US5079630A Adaptive video compression system 失效
标题翻译：自适应视频压缩系统
公开(公告)号：US5079630A
公开(公告)日：1992-01-07
申请号：US408085
申请日：1989-09-15
申请人： Stuart J. Golin , Allen H. Simon , Brian Astle , John M. Keith
发明人： Stuart J. Golin , Allen H. Simon , Brian Astle , John M. Keith
IPC分类号： H04N5/85 , H04N7/24 , H04N7/26 , H04N7/32 , H04N9/806
CPC分类号： H04N19/186 , H04N19/10 , H04N19/50 , H04N7/24 , H04N9/8066 , H04N5/85
摘要： A full motion color digital video signal is compressed, formatted for transmission, recorded on compact disc media and decoded at conventional video frame rates. During compression, regions of a frame are individually analyzed to select optimum fill coding methods specific to each region. Region decoding time estimates are made to optimize compression thresholds. Region descriptive codes conveying the size and locations of the regions are grouped together in a first segment of a data stream. Region fill codes conveying pixel amplitude indications for the regions are grouped together according to fill code type and placed in other segments of the data stream. The data stream segments are individually variable length coded according to their respective statistical distributions and formatted to form data frames. The number of bytes per frame is dithered by the addition of auxiliary data determined by a reverse frame sequence analysis to provided an average number selected to minimize pauses of the compact disc during playback thereby avoiding unpredicatable seek mode latency periods characteristic of compact discs. A decoder includes a variable length decoder responsive to statistical information in the code stream for separately variable length decoding individual segments of the data stream. Region location data is derived from region descriptive data and applied with region fill codes to a plurality of region specific decoders selected by detection of the fill code type (e.g., relative, absolute, dyad and DPCM) and decoded region pixels are stored in a bit map for subsequent display.
摘要翻译：全运动彩色数字视频信号被压缩，格式化用于传输，记录在光盘介质上并以常规视频帧速率进行解码。在压缩期间，单独地分析帧的区域以选择对于每个区域特定的最佳填充编码方法。进行区域解码时间估计以优化压缩阈值。将区域的尺寸和位置的区域描述代码分组在数据流的第一段中。传送区域的像素幅度指示的区域填充代码根据填充代码类型分组在一起并放置在数据流的其他段中。数据流段根据各自的统计分布进行单独变长编码，并进行格式化以形成数据帧。通过添加由反向帧序列分析确定的辅助数据来提供每帧的字节数，以提供在重放期间最小化光盘暂停的平均数，从而避免光盘特征的不可预测的寻道模式等待时间周期。解码器包括响应于代码流中的统计信息的可变长度解码器，用于单独变长数据流解码数据流的各个段。区域位置数据从区域描述数据导出，并且通过区域填充码应用于通过检测填充码类型（例如，相对，绝对，二进制和DPCM）选择的多个区域特定解码器，并将解码的区域像素存储在位中地图以供后续显示。

5. 发明授权

US4868653A Adaptive digital video compression system 失效
标题翻译：自适应数字视频压缩系统
公开(公告)号：US4868653A
公开(公告)日：1989-09-19
申请号：US104457
申请日：1987-10-05
申请人： Stuart J. Golin , Allen H. Simon , Brian Astle , John M. Keith
发明人： Stuart J. Golin , Allen H. Simon , Brian Astle , John M. Keith
IPC分类号： H04N9/804 , H04N1/41 , H04N5/85 , H04N7/24 , H04N7/26 , H04N7/32 , H04N9/806 , H04N9/808
CPC分类号： H04N9/8066 , H04N19/10 , H04N19/186 , H04N19/50 , H04N7/24 , H04N5/85
摘要： A full motion color digital video signal is compressed, formatted for transmission, recorded on compact disc media and decoded at conventional video frame rates. During compression, regions of a frame are individually analyzed to select optimum fill coding methods specific to each region. Region decoding time estimates are made to optimize compression thresholds. Region descriptive codes conveying the size and locations of the regions are grouped together in a first segment of a data stream. Region fill codes conveying pixel amplitude indications for the regions are grouped together according to fill code type and placed in other segments of the data stream. The data stream segments are individually variable length coded according to their respective statistical distributions and formatted to form data frames. The number of bytes per frame is dithered by the addition of auxiliary data determined by a reverse frame sequence analysis to provide an average number selected to minimize pauses of the compact disc during playback thereby avoiding unpredictable seek mode latency periods characteristic of compact discs. A decoder includes a variable length decoder responsive to statistical information in the code stream for separately variable length decoding individual segments of the data stream. Region location data is derived from region descriptive data and applied with region fill codes to a plurality of region specific decoders selected by detection of the fill code type (e.g., relative, absolute, dyad and DPCM) and decoded region pixels are stored in a bit map for subsequent display.
摘要翻译：全运动彩色数字视频信号被压缩，格式化用于传输，记录在光盘介质上并以常规视频帧速率进行解码。在压缩期间，单独地分析帧的区域以选择对于每个区域特定的最佳填充编码方法。进行区域解码时间估计以优化压缩阈值。将区域的尺寸和位置的区域描述代码分组在数据流的第一段中。传送区域的像素幅度指示的区域填充代码根据填充代码类型分组在一起并放置在数据流的其他段中。数据流段根据各自的统计分布进行单独变长编码，并进行格式化以形成数据帧。通过添加由反向帧序列分析确定的辅助数据来提供每帧的字节数，以提供所选择的平均数，以在重放期间最小化压缩盘的暂停，从而避免光盘特征的不可预测的寻道模式等待时间周期。解码器包括响应于代码流中的统计信息的可变长度解码器，用于单独变长数据流解码数据流的各个段。区域位置数据从区域描述数据导出，并且通过区域填充码应用于通过检测填充码类型（例如，相对，绝对，二进制和DPCM）选择的多个区域特定解码器，并将解码的区域像素存储在位中地图以供后续显示。

6. 发明授权

US5045853A Method and apparatus for statistically encoding digital data 失效
标题翻译：用于统计编码数字数据的方法和装置
公开(公告)号：US5045853A
公开(公告)日：1991-09-03
申请号：US175915
申请日：1988-03-31
申请人： Brian Astle , Stuart J. Golin
发明人： Brian Astle , Stuart J. Golin
IPC分类号： H03M7/40 , H03M7/42
CPC分类号： H03M7/42
摘要： A method of encoding digital data using a variable-length code is disclosed. Using this method, the data are first transformed so that the values generally correspond to a family of statistical distributions, in this case, negative exponential distributions. The transformed data values are then analyzed to develop parameters describing a particular variable length code. The transformed data values are encoded using this code and the parameter values are concatenated onto the code to aid in the decoding operation.
摘要翻译：公开了使用可变长度码对数字数据进行编码的方法。使用这种方法，数据首先被变换，使得这些值通常对应于一系列统计分布，在这种情况下是负指数分布。然后分析变换的数据值以开发描述特定可变长度码的参数。使用该代码对变换的数据值进行编码，并且将参数值连接到代码上以有助于解码操作。

7. 发明授权

US5568569A Method and apparatus for analyzing digital video images by merging displacement vectors 失效
标题翻译：通过合并位移矢量分析数字视频图像的方法和装置
公开(公告)号：US5568569A
公开(公告)日：1996-10-22
申请号：US258613
申请日：1994-06-10
申请人： Stuart J. Golin
发明人： Stuart J. Golin
IPC分类号： G06T7/20 , H04N7/26 , G06K9/36 , G06K9/46
CPC分类号： G06T7/202 , H04N19/51 , H04N19/96 , G06T2207/10016
摘要： A method and apparatus for encoding a target image within a sequence of one or more digital motion video images using motion compensation. Displacement vectors are assigned to a plurality of blocks in the target image. First and second block groups are selected from the plurality of blocks, the first and second block groups having corresponding first and second displacement vectors assigned thereto. A first error measure associated with predicting the second block group using the second displacement vector is determined. A second error measure associated with predicting the second block group using said first displacement vector is determined. An error change is obtained from the first and second error measures. A merge-factor is obtained from the error change. The second block group is reassigned to the first displacement vector if the merge-factor is less than a merge-threshold. Alternatively, displacement vectors are assigned to a plurality of parent blocks in the target image. Each parent block is divided into a plurality of target blocks. A target block is selected, and a plurality of parent blocks are associated therewith. A plurality of error measures are calculated by successively applying the displacement vector assigned to each associated parent block to the selected target block. The displacement vector associated with the minimum error measure is assigned to the selected target block if the minimum error measure is below a threshold. The target image is encoded in accordance with the displacement vectors currently assigned thereto.
摘要翻译：一种用于使用运动补偿在一个或多个数字运动视频图像的序列内对目标图像进行编码的方法和装置。位移向量被分配给目标图像中的多个块。从多个块中选择第一和第二块组，第一和第二块组具有分配给其的对应的第一和第二位移向量。确定与使用第二位移矢量预测第二块组相关联的第一误差测量。确定与使用所述第一位移矢量预测第二块组相关联的第二误差测量。从第一和第二误差测量获得错误更改。从错误更改中获得合并因子。如果合并因子小于合并阈值，则将第二块组重新分配给第一位移向量。或者，将位移矢量分配给目标图像中的多个父块。每个父块被分成多个目标块。选择目标块，并且与其相关联的多个父块。通过将分配给每个相关联的父块的位移矢量连续地应用于所选择的目标块来计算多个误差测量。如果最小误差测量值低于阈值，则将与最小误差量度相关联的位移矢量分配给所选择的目标块。目标图像根据当前分配给它的位移矢量进行编码。

8. 发明授权

US06754270B1 Encoding high-definition video using overlapping panels 失效
标题翻译：使用重叠面板编码高清视频
公开(公告)号：US06754270B1
公开(公告)日：2004-06-22
申请号：US09676063
申请日：2000-09-29
申请人： Stuart J. Golin , Agesino Primatic, Jr.
发明人： Stuart J. Golin , Agesino Primatic, Jr.
IPC分类号： H04N712
CPC分类号： G06T9/007
摘要： In encoding high-definition video signals, the method includes overlapping panels with a single row in the overlap, selecting the better-encoded one of the rows in the overlap, removing the unselected row, and merging bit streams from the panels. In deciding which one of the rows in the overlap is better encoded, a heuristic approach may be used, for example, a panel with the fewer bits, or with fewer errors or the panel as suggested by the motion vectors. Optionally, panels may be synchronized by copying the selected row in the overlap in place of the unselected row in the overlap.
摘要翻译：在编码高分辨率视频信号时，该方法包括在重叠中具有单行的重叠面板，在重叠中选择更好编码的一行，去除未选择的行，以及从面板合并位流。在决定重叠中的哪一行更好地被编码时，可以使用启发式方法，例如，具有较少位的面板或具有较少错误的面板或由运动矢量建议的面板。可选地，可以通过在重叠中复制所选行以代替重叠中的未选择的行来同步面板。

9. 发明授权

US5748790A Table-driven statistical decoder 失效
标题翻译：表驱动统计解码器
公开(公告)号：US5748790A
公开(公告)日：1998-05-05
申请号：US417381
申请日：1995-04-05
申请人： Stuart J. Golin
发明人： Stuart J. Golin
IPC分类号： H03M7/42 , G06K9/36 , G06K9/46 , H03M7/00 , H03M7/40
CPC分类号： H03M7/425
摘要： An apparatus and computer-implemented method for decoding code words of an encoded bitstream associated with a variable-length code. According to a preferred embodiment, a processor forms a byte having BS bits in accordance with bits of the encoded bitstream and in accordance with any unused bits remaining after decoding a previous code word. The byte is applied to a table, and if the byte comprises at least one complete code word, then the table means produces at least one decoded symbol corresponding to the at least one complete code word, and a plurality of unused bits comprised of bits of the byte not within the at least one complete code word is determined.
摘要翻译：一种用于解码与可变长度码相关联的编码比特流的码字的装置和计算机实现的方法。根据优选实施例，处理器根据编码比特流的比特并根据在解码先前代码字之后剩余的任何未使用的比特来形成具有BS比特的字节。该字节被应用于一个表，并且如果该字节包含至少一个完整的码字，那么该表意味着产生至少一个对应于该至少一个完整码字的解码符号，以及多个未使用位，确定不在至少一个完整码字内的字节。

10. 发明授权

US5347311A Method and apparatus for unevenly encoding error images 失效
标题翻译：错误图像不均匀编码的方法和装置
公开(公告)号：US5347311A
公开(公告)日：1994-09-13
申请号：US69137
申请日：1993-05-28
申请人： Stuart J. Golin
发明人： Stuart J. Golin
IPC分类号： H04N7/26 , H04N7/50 , H04N7/137
CPC分类号： H04N19/126 , H04N19/12 , H04N19/61 , H04N19/124 , H04N19/20
摘要： A method and apparatus for partially encoding an image. The image is divided into a plurality of blocks and one block is selected for processing. A boundary lying along the selected block that is associated with a discontinuity is also selected. The errors associated with the selected block are reduced unevenly by a reduction factor that increases the degree to which the errors are reduced as the distance between the errors and the boundary increases. The selected block is encoded in accordance with the reduced errors.
摘要翻译：一种部分编码图像的方法和装置。图像被分成多个块，并且选择一个块用于处理。也选择与不连续性相关联的沿所选块的边界。与所选择的块相关联的误差通过减小因子而不均匀地减小，随着误差和边界之间的距离增加，误差减小的程度增加。所选块根据减少的误差进行编码。

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