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1. 发明申请

US20050238316A1 Hybrid video on demand using mpeg2 transport 审中-公开
标题翻译：混合视频点播使用mpeg2传输
公开(公告)号：US20050238316A1
公开(公告)日：2005-10-27
申请号：US10527956
申请日：2003-09-19
申请人： Jill MacDonald Boyce , Jeffrey Cooper
发明人： Jill MacDonald Boyce , Jeffrey Cooper
IPC分类号： G11B27/10 , H04N5/76 , H04N5/781 , H04N5/91 , H04N7/16 , H04N7/173 , H04N7/24 , H04N9/804 , H04N7/00
CPC分类号： H04N21/44209 , G11B27/105 , G11B2220/20 , H04N5/76 , H04N5/781 , H04N7/17318 , H04N9/8042 , H04N21/235 , H04N21/236 , H04N21/2365 , H04N21/262 , H04N21/26216 , H04N21/433 , H04N21/4331 , H04N21/4335 , H04N21/434 , H04N21/4347 , H04N21/435 , H04N21/47202 , H04N21/8456
摘要： Method for providing video on demand using an MPEG-2 transport stream. The method includes receiving at a VoD player a plurality of program segments, each corresponding to a fractional part of an entire program. The method further includes the step of receiving at the VoD player a key table containing packet count information corresponding to the number of data packets contained in at least one of the program segments. Finally, an end point of at least one of the program segments is identified by counting a number of data packets that are decoded for playback.
摘要翻译：使用MPEG-2传输流提供视频点播的方法。该方法包括在VoD播放器处接收多个节目片段，每个片段对应于整个节目的小数部分。该方法还包括在VoD播放器处接收包含与包含在至少一个节目片段中的数据分组的数量相对应的分组计数信息的密钥表的步骤。最后，通过对被解码以供回放的数据分组的数量进行计数来识别程序段中的至少一个的终点。

2. 发明授权

US09204167B2 Video error detection technique using a CRC parity code 有权
标题翻译：视频错误检测技术使用CRC校验码
公开(公告)号：US09204167B2
公开(公告)日：2015-12-01
申请号：US11795436
申请日：2005-01-24
申请人： Jill MacDonald Boyce , Alan Jay Stein
发明人： Jill MacDonald Boyce , Alan Jay Stein
IPC分类号： H04N19/61
CPC分类号： H04N19/61
摘要： Detection of errors in a video stream occurs by calculating an error detection code, such as a Cyclic Redundancy Check (CRC) code over a group of not more than N macroblocks in a slice of the stream prior and after transmission, where N is an integer greater than zero but less than the total number of macroblocks in the slice. A comparison of the error detection codes reveals whether any errors exist in the group of macroblocks. If the group has no errors, normal decoding occurs. If the macroblock group has an error, then the macroblock group, and the remaining blocks in the slice undergo error concealment.
摘要翻译：通过在传输之前和之后的流中的不超过N个宏块的组中计算诸如循环冗余校验（CRC）码的错误检测码来检测视频流中的错误，其中N是整数大于零但小于片中宏块的总数。错误检测码的比较显示在宏块组中是否存在任何错误。如果组没有错误，则会发生正常解码。如果宏块组具有错误，则宏块组以及片中的剩余块经历错误隐藏。

3. 发明授权

US09100659B2 Multi-view video coding method and device using a base view 有权
标题翻译：多视图视频编码方法和使用基本视图的设备
公开(公告)号：US09100659B2
公开(公告)日：2015-08-04
申请号：US12224814
申请日：2007-02-27
申请人： Purvin Bibhas Pandit , Yeping Su , Peng Yin , Cristina Gomila , Jill MacDonald Boyce
发明人： Purvin Bibhas Pandit , Yeping Su , Peng Yin , Cristina Gomila , Jill MacDonald Boyce
IPC分类号： H04N7/12 , H04N19/577 , H04N19/597 , H04N19/176 , H04N19/70 , H04N19/46 , H04N19/61 , H04N19/107 , H04N19/136
CPC分类号： H04N19/577 , H04N19/107 , H04N19/136 , H04N19/176 , H04N19/46 , H04N19/597 , H04N19/61 , H04N19/70
摘要： There are provided method and apparatus for use in a multi-view video coding system. The apparatus includes an encoder for encoding at least two views corresponding to multi-view video content into a resultant bitstream, wherein the resultant bitstream is encoded to include view specific information. The view specific information indicates a decoding interdependency between at least some of the at least two views.
摘要翻译：提供了在多视点视频编码系统中使用的方法和装置。该装置包括用于将与多视点视频内容相对应的至少两个视图编码为合成比特流的编码器，其中所得到的比特流被编码以包括视图特定信息。视图具体信息指示在至少两个视图中的至少一些视图之间的解码相互依赖性。

4. 发明授权

US08699564B2 Robust mode staggercasting with adjustable delay offset 有权
标题翻译：强大的模式交错与可调延迟偏移
公开(公告)号：US08699564B2
公开(公告)日：2014-04-15
申请号：US10543043
申请日：2004-01-21
申请人： Jeffrey Allen Cooper , Kumar Ramaswamy , Jill MacDonald Boyce
发明人： Jeffrey Allen Cooper , Kumar Ramaswamy , Jill MacDonald Boyce
IPC分类号： H04N7/12 , H04N7/50 , H04N7/26 , H04N9/804 , H04N5/85
CPC分类号： H04N9/8042 , H04L1/02 , H04L1/08 , H04L27/02 , H04L2001/0098 , H04N5/85 , H04N19/00 , H04N19/107 , H04N19/12 , H04N19/142 , H04N19/164 , H04N19/169 , H04N19/172 , H04N19/176 , H04N19/188 , H04N19/20 , H04N19/36 , H04N19/37 , H04N19/39 , H04N19/61 , H04N19/63 , H04N19/89 , H04N19/895 , H04N21/234327 , H04N21/234363 , H04N21/234381 , H04N21/2362 , H04N21/2365 , H04N21/2383 , H04N21/2662 , H04N21/4347 , H04N21/4382 , H04N21/4383 , H04N21/631
摘要： A method and apparatus for staggercasting includes encoding a first signal representing content having a time duration and a second signal also representing that content. A time delay period is specified for the time duration of the content. A composite signal, comprising the first and second encoded signals, is generated. In the composite signal the first encoded signal is delayed with respect to the second encoded signal by the time delay period for the time duration of the content. If an error is detected in the composite signal, then the received second encoded signal is decoded to produce the content, otherwise the delayed received first encoded signal is decoded to produce the content.
摘要翻译：用于交错广播的方法和装置包括编码表示具有持续时间的内容的第一信号和也表示该内容的第二信号。为内容的持续时间指定时间延迟时间。产生包括第一和第二编码信号的复合信号。在复合信号中，第一编码信号相对于第二编码信号延迟内容持续时间的时间延迟周期。如果在复合信号中检测到错误，则对接收到的第二编码信号进行解码以产生内容，否则对延迟的接收到的第一编码信号进行解码以产生内容。

5. 发明授权

US08577158B2 Methods and apparatus for texture compression using patch-based sampling texture synthesis 有权
标题翻译：使用基于贴片的采样纹理合成的纹理压缩的方法和装置
公开(公告)号：US08577158B2
公开(公告)日：2013-11-05
申请号：US12737207
申请日：2008-06-27
申请人： Peng Yin , Jill MacDonald Boyce
发明人： Peng Yin , Jill MacDonald Boyce
IPC分类号： G06K9/36 , G06K9/46 , G09G5/00
CPC分类号： H04N19/593
摘要： Methods and apparatus are provided for texture compression using patch-based sampling texture synthesis. An apparatus includes an encoder for encoding texture for a picture by synthesizing the texture. The encoder performs texture synthesis using a patch-based sampling method, thus determining “displacement vectors” indicating positions of patches in an input sample texture which are to be synthesized. At the encoder, both the input sample texture and information representing the “displacement vectors” are coded. At the decoder, the new patches are generated by directly using the “displacement vectors”.
摘要翻译：提供了使用基于贴片的采样纹理合成的纹理压缩的方法和装置。一种装置包括通过合成纹理来编码图像纹理的编码器。编码器使用基于贴片的采样方法进行纹理合成，从而确定指示要被合成的输入样本纹理中的贴片位置的“位移矢量”。在编码器处，输入样本纹理和表示“位移矢量”的信息都被编码。在解码器处，通过直接使用“位移矢量”生成新的补丁。

6. 发明授权

US08542733B2 Multipass video rate control to match sliding window channel constraints 有权
标题翻译：多通道视频速率控制匹配滑动窗口通道约束
公开(公告)号：US08542733B2
公开(公告)日：2013-09-24
申请号：US10561361
申请日：2004-03-01
申请人： Jill MacDonald Boyce , Daniel Richard Girellini
发明人： Jill MacDonald Boyce , Daniel Richard Girellini
IPC分类号： H04N7/12
CPC分类号： H04N19/587 , H04N19/124 , H04N19/15 , H04N19/152 , H04N19/159 , H04N19/164 , H04N19/172 , H04N19/176 , H04N19/192 , H04N19/51 , H04N19/61
摘要： An encoder and corresponding method are disclosed for performing video rate control to meet network traffic model restrictions, including pre-encoding the sequence of pictures for each of a plurality of quantization parameter values, selecting for each picture of the sequence one of the plurality of quantization parameter values responsive to the quantization parameter values and bitrate operating points of the neighboring pictures in the sliding time window, and encoding each picture of the sequence using the quantization parameter value selected for that picture.
摘要翻译：公开了一种用于执行视频速率控制以满足网络流量模型限制的编码器和相应方法，包括对多个量化参数值中的每一个对图像序列进行预编码，为多个量化中的一个序列的每个图像选择响应于滑动时间窗口中的相邻画面的量化参数值和比特率工作点的参数值，以及使用为该画面选择的量化参数值来对序列的每个画面进行编码。

7. 发明授权

US08542731B2 Method and apparatus for video codec quantization 有权
标题翻译：用于视频编解码器量化的方法和装置
公开(公告)号：US08542731B2
公开(公告)日：2013-09-24
申请号：US11628825
申请日：2005-06-03
申请人： Alexandros Michael Tourapis , Jill MacDonald Boyce , Peng Yin
发明人： Alexandros Michael Tourapis , Jill MacDonald Boyce , Peng Yin
IPC分类号： H04N7/12
CPC分类号： H04N19/192 , H04N19/126 , H04N19/136 , H04N19/137 , H04N19/14 , H04N19/147 , H04N19/154 , H04N19/159 , H04N19/16 , H04N19/176 , H04N19/18 , H04N19/186 , H04N19/19 , H04N19/61
摘要： An encoder, a decoder, and corresponding methods are provided for encoding and decoding video signal data for an image block. The encoder includes a quantizer for receiving transform coefficients for the image block, and for adaptively performing dead-zone quantization based on coefficient positions and coefficient distributions of the transform coefficients.
摘要翻译：提供编码器，解码器和相应的方法来对图像块的视频信号数据进行编码和解码。编码器包括用于接收图像块的变换系数的量化器，并且用于基于变换系数的系数位置和系数分布自适应地执行死区量化。

8. 发明授权

US08451762B2 Method and apparatus for reliably delivering multicast data 有权
标题翻译：用于可靠地传送组播数据的方法和装置
公开(公告)号：US08451762B2
公开(公告)日：2013-05-28
申请号：US12227550
申请日：2006-06-27
申请人： Hang Liu , Kumar Ramaswamy , Jill MacDonald Boyce
发明人： Hang Liu , Kumar Ramaswamy , Jill MacDonald Boyce
IPC分类号： H04H20/71
CPC分类号： H04L12/66 , H04L1/0001 , H04L12/1863 , H04L29/12349 , H04L45/00 , H04L45/16 , H04L47/14 , H04L47/15 , H04L61/2507 , H04L65/4076 , H04L2001/0093
摘要： A method and apparatus are described including mapping a multicast connection to a unicast uniform resource identifier, establishing a state for a multicast-to-unicast conversion, allocating ports, receiving multicast addressed data packets and converting the multicast addressed data packets to unicast addressed data the packets.
摘要翻译：描述了一种方法和装置，包括将多播连接映射到单播统一资源标识符，建立多播到单播转换的状态，分配端口，接收组播寻址数据分组，以及将多播寻址数据分组转换为单播寻址数据数据包

9. 发明授权

US08406301B2 Adaptive weighting of reference pictures in video encoding 有权
标题翻译：视频编码中参考图像的自适应加权
公开(公告)号：US08406301B2
公开(公告)日：2013-03-26
申请号：US10410456
申请日：2003-04-09
申请人： Jill MacDonald Boyce
发明人： Jill MacDonald Boyce
IPC分类号： H04N7/12
CPC分类号： H04N19/126 , H04N19/105 , H04N19/149 , H04N19/172 , H04N19/176 , H04N19/196 , H04N19/197 , H04N19/46 , H04N19/513 , H04N19/573 , H04N19/61
摘要： A video decoder, encoder, and corresponding methods for processing video signal data for an image block and a particular reference picture index to predict the image block are disclosed that utilize adaptive weighting of reference pictures to enhance video compression, where a decoder includes a reference picture weighting factor unit for determining a weighting factor corresponding to the particular reference picture index; an encoder includes a reference picture weighting factor assignor for assigning a weighting factor corresponding to the particular reference picture index; and a method for decoding includes receiving a reference picture index with the data that corresponds to the image block, determining a weighting factor for each received reference picture index, retrieving a reference picture for each index, motion compensating the retrieved reference picture, and multiplying the motion compensated reference picture by the corresponding weighting factor to form a weighted motion compensated reference picture.
摘要翻译：公开了一种用于处理用于图像块的视频信号数据和用于预测图像块的特定参考图像索引的视频解码器，编码器和相应方法，其利用参考图像的自适应加权来增强视频压缩，其中解码器包括参考图像加权因子单元，用于确定对应于特定参考图像索引的加权因子; 编码器包括用于分配对应于特定参考图像索引的加权因子的参考图像加权因子分配器; 并且一种解码方法包括：利用对应于图像块的数据接收参考图像索引，确定每个接收到的参考图像索引的加权因子，检索每个索引的参考图像，补偿检索到的参考图像的运动，运动补偿参考图片通过相应的加权因子形成加权运动补偿参考图片。

10. 发明申请

US20120314029A1 STEREO LOGO INSERTION 有权
标题翻译： STEREO LOGO插入
公开(公告)号：US20120314029A1
公开(公告)日：2012-12-13
申请号：US13579670
申请日：2010-02-19
申请人： Jill MacDonald Boyce , Kumar Ramaswamy , Joan Llach
发明人： Jill MacDonald Boyce , Kumar Ramaswamy , Joan Llach
IPC分类号： H04N13/00
CPC分类号： H04N13/156 , H04N13/183 , H04N13/261 , H04N13/293
摘要： A method for inserting a logo into a stereo video image to generate an overlaid stereo image, the method comprising: detecting presence of stereo pictures in the video image and, when stereo pictures are detected, determining the 3D format of said stereo pictures, said 3D format being a stereo spatially multiplexed format; generating a stereo logo comprising stereo spatially multiplexed logo pictures including a representation of the logo, said stereo spatially multiplexed logo pictures being arranged in said 3D format; and combining the stereo logo and the video image to generate the overlaid stereo image in said 3D format.
摘要翻译：一种用于将标识插入到立体视频图像中以产生重叠立体图像的方法，所述方法包括：检测所述视频图像中的立体图像的存在，并且当检测到立体图像时，确定所述立体图像的3D格式，所述3D 格式是立体空间复用格式; 生成立体声标志，其包括立体空间多路复用的徽标图像，包括标识的表示，所述立体空间复用的标志图像以所述3D格式排列; 以及组合立体标志和视频图像以产生所述3D格式的叠加立体图像。

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