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1. 发明申请

US20100199159A1 METHOD AND SYSTEM FOR PERFORMING DATA INTEGRITY VERIFICATION OF A TRANSPORT STREAM 有权
标题翻译：用于执行运输流的数据完整性验证的方法和系统
公开(公告)号：US20100199159A1
公开(公告)日：2010-08-05
申请号：US12695533
申请日：2010-01-28
申请人： Michael Anthony Isnardi , Arkady Kopansky , Yanjun Xu , Ali Chaudhry
发明人： Michael Anthony Isnardi , Arkady Kopansky , Yanjun Xu , Ali Chaudhry
IPC分类号： H03M13/09 , G06F11/10
CPC分类号： H03M13/096 , H04L1/0061 , H04L1/0083
摘要： A method, system, and computer-readable medium for facilitating integrity verification of a transport stream is provided. Integrity verification is performed without increasing the bit rate of the transport stream by generating a checksum corresponding to a portion of the transport stream and inserting the checksum into a null packet within the transport stream. Utilizing a null packet to carry the checksum allows the checksum to be transmitted without increasing the bit rate of the transport stream. In addition, by creating a checksum corresponding to a portion of the transport stream, integrity verification may be performed on a streaming data file.
摘要翻译：提供了一种用于促进传输流的完整性验证的方法，系统和计算机可读介质。通过生成对应于传输流的一部分的校验和并将校验和插入到传输流内的空分组中，执行完整性验证，而不增加传输流的比特率。利用空分组来携带校验和允许在不增加传输流的比特率的情况下发送校验和。此外，通过创建与传输流的一部分相对应的校验和，可以对流式数据文件执行完整性验证。

2. 发明授权

US06400400B1 Method and apparatus for automated testing of a video decoder 失效
标题翻译：用于视频解码器的自动测试的方法和装置
公开(公告)号：US06400400B1
公开(公告)日：2002-06-04
申请号：US08902965
申请日：1997-07-30
申请人： Michael Anthony Isnardi , Charles Benjamin Dieterich , Hans Andreas Baumgartner
发明人： Michael Anthony Isnardi , Charles Benjamin Dieterich , Hans Andreas Baumgartner
IPC分类号： H04N1700
CPC分类号： H04N17/004
摘要： An apparatus and concomitant method for creating and applying an encoded bitstream to evaluate the performance of a black box video decoder. The encoded bitstreams are designed such that the results from the DUT can be evaluated without the need of a human observer. The method applies the encoded bitstream to both a DUT and a compliant reference decoder and compares the results from both decoders to determine compliance of the DUT. Additional embodiments address postprocessing and the selection of a subset of test frames for evaluation.
摘要翻译：一种用于创建和应用编码比特流以评估黑盒视频解码器的性能的装置和并发方法。编码比特流被设计成使得可以在不需要人类观察者的情况下评估来自DUT的结果。该方法将编码的比特流应用于DUT和兼容参考解码器，并比较来自两个解码器的结果以确定DUT的符合性。另外的实施例涉及后处理和用于评估的测试帧子集的选择。

3. 发明授权

US08320729B2 Camcorder jamming techniques using high frame rate displays 有权
标题翻译：使用高帧率显示的摄像机干扰技术
公开(公告)号：US08320729B2
公开(公告)日：2012-11-27
申请号：US11943645
申请日：2007-11-21
申请人： Michael Anthony Isnardi , Jeffrey Lubin , Michael Tinker
发明人： Michael Anthony Isnardi , Jeffrey Lubin , Michael Tinker
IPC分类号： H04N5/91
CPC分类号： H04N5/913 , H04N2005/91385
摘要： A method and projection system for distorting a recording of a plurality of projected frames is disclosed, comprising a high frame rate display configured to impose a modulation on the projected frames at a frequency that is above the critical fusion frequency of the human visual system, wherein the modulation is of one of shutter width relative to shutter spacing, brightness, frame period, and pseudo-rastering. The high frame rate display may be a tonal display. The projection system may further include hardware for producing low frame rate imagery; an input buffer operatively coupled to said hardware for receiving one of a serial bit stream or blocks of data so as to store at least a predetermined portion of a frame; and a sub-frame generator operatively coupled to said input buffer and to said high frame rate tonal display for applying mathematical modulation techniques to said at least a predetermined portion of a frame.
摘要翻译：公开了一种用于扭曲多个投影帧的记录的方法和投影系统，包括：高帧速率显示器，被配置为以高于人类视觉系统的临界融合频率的频率对投影帧施加调制，其中调制是相对于快门间隔，亮度，帧周期和伪随机的快门宽度之一。高帧率显示可以是色调显示。投影系统还可以包括用于产生低帧率图像的硬件; 操作地耦合到所述硬件的输入缓冲器，用于接收串行比特流或数据块中的一个，以便存储帧的至少预定部分; 以及子帧发生器，其可操作地耦合到所述输入缓冲器和所述高帧速率色调显示器，用于将数学调制技术应用于帧的至少预定部分。

4. 发明授权

US08077707B2 Systems and methods for digital stream denting 有权
标题翻译：数字流凹陷的系统和方法
公开(公告)号：US08077707B2
公开(公告)日：2011-12-13
申请号：US11561887
申请日：2006-11-20
申请人： Michael Anthony Isnardi
发明人： Michael Anthony Isnardi
IPC分类号： H04L12/28
CPC分类号： H04L47/10 , H04L47/2416 , H04L47/32 , H04L65/607 , H04N21/23608 , H04N21/2368 , H04N21/242 , H04N21/4341 , H04N21/4344 , H04N21/64322
摘要： A method of forming a digital packet stream, the stream including transport packets. The method can include receiving a packet ID in a transport stream, determining if the packet ID includes a video ID, determining if a coded video frame starts a transport packet, and if a coded video frame starts a transport packet, inserting an Internet protocol/user datagram protocol (IP/UDP) header ahead of a transport packet header. The received transport stream can be an MPEG-2 transport stream. A method of forming a digital packet stream can include receiving a packet ID, determining if the packet ID includes a video ID, determining if a coded video frame starts a transport packet; determining a priority of the video frame, and inserting an IP/UDP header ahead of a transport packet header.
摘要翻译：一种形成数字分组流的方法，该流包括传输分组。该方法可以包括在传输流中接收分组ID，确定分组ID是否包括视频ID，确定编码的视频帧是否启动传输分组，并且如果编码的视频帧启动传输分组，则插入因特网协议/ 用户数据报协议（IP / UDP）头部在传输数据包头之前。所接收的传输流可以是MPEG-2传输流。形成数字分组流的方法可以包括接收分组ID，确定分组ID是否包括视频ID，确定编码的视频帧是否启动传输分组; 确定视频帧的优先级，以及在传输分组报头之前插入IP / UDP报头。

5. 发明申请

US20090129746A1 CAMCORDER JAMMING TECHNIQUES USING HIGH FRAME RATE DISPLAYS 有权
标题翻译： CAMCORDER JAMMING技术使用高帧率显示
公开(公告)号：US20090129746A1
公开(公告)日：2009-05-21
申请号：US11943645
申请日：2007-11-21
申请人： Michael Anthony Isnardi , Jeffrey Lubin , Michael Tinker
发明人： Michael Anthony Isnardi , Jeffrey Lubin , Michael Tinker
IPC分类号： H04N5/91
CPC分类号： H04N5/913 , H04N2005/91385
摘要： A method and projection system for distorting a recording of a plurality of projected frames is disclosed, comprising a high frame rate display configured to impose a modulation on the projected frames at a frequency that is above the critical fusion frequency of the human visual system, wherein the modulation is of one of shutter width relative to shutter spacing, brightness, frame period, and pseudo-rastering. The high frame rate display may be a tonal display. The projection system may further include hardware for producing low frame rate imagery; an input buffer operatively coupled to said hardware for receiving one of a serial bit stream or blocks of data so as to store at least a predetermined portion of a frame; and a sub-frame generator operatively coupled to said input buffer and to said high frame rate tonal display for applying mathematical modulation techniques to said at least a predetermined portion of a frame.
摘要翻译：公开了一种用于扭曲多个投影帧的记录的方法和投影系统，包括：高帧速率显示器，被配置为以高于人类视觉系统的临界融合频率的频率对投影帧施加调制，其中调制是相对于快门间隔，亮度，帧周期和伪随机的快门宽度之一。高帧率显示可以是色调显示。投影系统还可以包括用于产生低帧率图像的硬件; 操作地耦合到所述硬件的输入缓冲器，用于接收串行比特流或数据块中的一个，以便存储帧的至少预定部分; 以及子帧发生器，其可操作地耦合到所述输入缓冲器和所述高帧速率色调显示器，用于将数学调制技术应用于帧的至少预定部分。

6. 发明申请

US20080144505A1 Method and Apparatus for Bitrate Reduction 审中-公开
标题翻译：减少比特率的方法和装置
公开(公告)号：US20080144505A1
公开(公告)日：2008-06-19
申请号：US11935322
申请日：2007-11-05
申请人： Michael Anthony Isnardi , Arkady Kopansky
发明人： Michael Anthony Isnardi , Arkady Kopansky
IPC分类号： H04L12/56
CPC分类号： H04L47/10 , H04L1/0083 , H04L1/0086 , H04L47/11 , H04L47/193 , H04L47/23 , H04L47/2416 , H04L47/30 , H04L47/38 , H04L2001/0097 , H04N21/2389 , H04N21/2402 , H04N21/2662 , H04N21/4385
摘要： A method and apparatus for reducing the bitrate of a given datastream is provided. The bitrate of a given datastream is reduced by altering the payload of an incoming packet, while still providing sufficient data as to not cause a malfunction within the receiving node. The altered payload represents data which will trigger commonly used error concealment methods, within the receiving node. The determination as to which packets undergo alteration is based on a relationship between network congestion and the priority of a given packet. A packet's priority is measured in terms of its effect on the regeneration of high quality signal. As the need to reduce the bitrate of a given datastream increases, the occurrence of packet alteration increases.
摘要翻译：提供了一种用于降低给定数据流的比特率的方法和装置。通过改变输入分组的有效载荷来减少给定数据流的比特率，同时仍然提供足够的数据以便不会在接收节点内引起故障。改变的有效载荷表示将在接收节点内触发常用的错误隐藏方法的数据。关于哪个分组经历改变的确定是基于网络拥塞与给定分组的优先级之间的关系。数据包的优先级是根据其对高质量信号再生的影响来衡量的。由于减少给定数据流的比特率的需要增加，因此分组改变的发生增加。

7. 发明授权

US09036693B2 Method and system for providing region-of-interest video compression 有权
标题翻译：提供感兴趣区域视频压缩的方法和系统
公开(公告)号：US09036693B2
公开(公告)日：2015-05-19
申请号：US12644707
申请日：2009-12-22
申请人： Michael Anthony Isnardi , Arkady Kopansky
发明人： Michael Anthony Isnardi , Arkady Kopansky
IPC分类号： H04N11/04 , H04N19/80 , G06T9/00 , H04N19/61 , H04N19/117 , H04N19/17
CPC分类号： H04N19/80 , G06T9/007 , H04N19/117 , H04N19/17 , H04N19/61
摘要： Embodiments of the present invention provide for a region-of-interest compression methodology wherein a variety of encoders may be utilized to perform video compression on a plurality of filtered video frames without the need to generate specific instructions for each of the variety of encoders. Embodiments of the present invention receive a video frame and create a region-of-interest map based on the received video frame. The region-of-interest map is utilized to create a filtered video frame based on the received video frame. This process may be repeated for each video frame within a video stream, thereby creating a plurality of filtered video frames. The plurality of filtered video frames is transmitted to an encoder for video compression.
摘要翻译：本发明的实施例提供了一种感兴趣区域压缩方法，其中可以使用各种编码器来对多个滤波的视频帧执行视频压缩，而不需要为各种编码器中的每一个生成特定的指令。本发明的实施例基于接收到的视频帧接收视频帧并创建感兴趣区域图。利用感兴趣地图基于接收到的视频帧来创建经滤波的视频帧。可以对视频流内的每个视频帧重复该过程，从而创建多个经滤波的视频帧。多个滤波视频帧被发送到用于视频压缩的编码器。

8. 发明授权

US08438450B2 Method and system for performing data integrity verification of a transport stream 有权
标题翻译：用于执行传输流的数据完整性验证的方法和系统
公开(公告)号：US08438450B2
公开(公告)日：2013-05-07
申请号：US12695533
申请日：2010-01-28
申请人： Michael Anthony Isnardi , Arkady Kopansky , Yanjun Xu , Ali Chaudhry
发明人： Michael Anthony Isnardi , Arkady Kopansky , Yanjun Xu , Ali Chaudhry
IPC分类号： H03M13/00
CPC分类号： H03M13/096 , H04L1/0061 , H04L1/0083
摘要： A method, system, and computer-readable medium for facilitating integrity verification of a transport stream is provided. Integrity verification is performed without increasing the bit rate of the transport stream by generating a checksum corresponding to a portion of the transport stream and inserting the checksum into a null packet within the transport stream. Utilizing a null packet to carry the checksum allows the checksum to be transmitted without increasing the bit rate of the transport stream. In addition, by creating a checksum corresponding to a portion of the transport stream, integrity verification may be performed on a streaming data file.
摘要翻译：提供了一种用于促进传输流的完整性验证的方法，系统和计算机可读介质。通过生成对应于传输流的一部分的校验和并将校验和插入到传输流内的空分组中，执行完整性验证，而不增加传输流的比特率。利用空分组来携带校验和允许在不增加传输流的比特率的情况下发送校验和。此外，通过创建与传输流的一部分相对应的校验和，可以对流式数据文件执行完整性验证。

9. 发明授权

US08391368B2 Macro-block based mixed resolution video compression system 有权
标题翻译：基于宏块的混合分辨率视频压缩系统
公开(公告)号：US08391368B2
公开(公告)日：2013-03-05
申请号：US11401990
申请日：2006-04-10
申请人： Hui Cheng , Michael Anthony Isnardi , Arkady Kopansky
发明人： Hui Cheng , Michael Anthony Isnardi , Arkady Kopansky
IPC分类号： H04N7/12
CPC分类号： H04N19/59 , H04N19/117 , H04N19/132 , H04N19/139 , H04N19/147 , H04N19/176 , H04N19/196 , H04N19/61 , H04N19/82 , H04N19/86
摘要： A system and method of compressing a video signal can include the steps of: receiving a video signal, the video signal including frames; analyzing, for each frame, the video signal on a macroblock-by-macroblock level; determining whether to downsample a macroblock residual for each of the macroblocks; selectively downsampling a macroblock residual for some of the macroblocks; and coding the macroblocks. A system and method of decompressing a video signal can include the steps of receiving a compressed video signal, the video signal including frames; analyzing, for each frame, the video signal on a macroblock-by-macroblock level; determining whether to upsample a macroblock residual for each of the macroblocks; selectively upsampling a macroblock residual for some of the macroblocks; and decoding the macroblocks.
摘要翻译：压缩视频信号的系统和方法可以包括以下步骤：接收视频信号，视频信号包括帧; 对于每个帧分析以宏块为单位的视频信号; 确定是否对每个所述宏块的宏块残差进行下采样; 选择性地对某些宏块的宏块残差进行下采样; 并对宏块进行编码。解压缩视频信号的系统和方法可以包括以下步骤：接收压缩视频信号，视频信号包括帧; 对于每个帧分析以宏块为单位的视频信号; 确定是否对每个宏块的宏块残差进行上采样; 选择性地对一些宏块的宏块残差进行采样; 并解码宏块。

10. 发明申请

US20120082172A1 SYSTEMS AND METHODS FOR DIGITAL STREAM DENTING 审中-公开
标题翻译：用于数字流喷涂的系统和方法
公开(公告)号：US20120082172A1
公开(公告)日：2012-04-05
申请号：US13323154
申请日：2011-12-12
申请人： MICHAEL ANTHONY ISNARDI
发明人： MICHAEL ANTHONY ISNARDI
IPC分类号： H04J3/24
CPC分类号： H04L47/10 , H04L47/2416 , H04L47/32 , H04L65/607 , H04N21/23608 , H04N21/2368 , H04N21/242 , H04N21/4341 , H04N21/4344 , H04N21/64322
摘要： A method of forming a digital packet stream, the stream including transport packets. The method can include receiving a packet ID in a transport stream, determining if the packet ID includes a video ID, determining if a coded video frame starts a transport packet, and if a coded video frame starts a transport packet, inserting an Internet protocol/user datagram protocol (IPIUDP) header ahead of a transport packet header. The received transport stream can be an MPEG-2 transport stream. A method of forming a digital packet stream can include receiving a packet ID, determining if the packet ID includes a video ID, determining if a coded video frame starts a transport packet; determining a priority of the video frame, and inserting an IPIUDP header ahead of a transport packet header.
摘要翻译：一种形成数字分组流的方法，该流包括传输分组。该方法可以包括在传输流中接收分组ID，确定分组ID是否包括视频ID，确定编码的视频帧是否启动传输分组，并且如果编码的视频帧启动传输分组，则插入因特网协议/ 用户数据报协议（IPIUDP）头部在传输数据包头之前。所接收的传输流可以是MPEG-2传输流。形成数字分组流的方法可以包括接收分组ID，确定分组ID是否包括视频ID，确定编码的视频帧是否启动传输分组; 确定视频帧的优先级，以及在传输分组报头之前插入IPIUDP报头。

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