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1. 发明申请

WO2011081786A1 METHOD AND APPARATUS FOR DETERMINING REPRODUCTION ACCURACY OF DECOMPRESSED VIDEO 审中-公开
标题翻译：用于确定解密视频的再现精度的方法和装置
公开(公告)号：WO2011081786A1
公开(公告)日：2011-07-07
申请号：PCT/US2010/059062
申请日：2010-12-06
申请人： MOTOROLA SOLUTIONS, INC. , BEKIARES, Tyrone, D. , ISHTIAQ, Faisal , TINE, Steven, D.
发明人： BEKIARES, Tyrone, D. , ISHTIAQ, Faisal , TINE, Steven, D.
IPC分类号： G06T7/00 , H04N7/26 , H04N7/50 , H04N17/02 , H04N17/04
CPC分类号： H04N17/004 , G06T7/0002 , G06T2207/10016 , G06T2207/30168 , H04N19/154 , H04N19/44 , H04N19/61 , H04N19/85
摘要： A video decoder receives (202) compressed video and processes (204) the video to generate decompressed video comprising a plurality of pixels in a sequence of frames. For at least some of the pixels, the video decoder further determines (206), on a pixel by pixel basis, motion vector and quantizer values used to perform compression of the pixels and determines (208) a quality value for each corresponding pixel using the motion vector and quantizer values, wherein the quality value provide a measure of reproduction accuracy of the decompressed video with respect to corresponding uncompressed video.
摘要翻译：视频解码器接收（202）压缩视频并对视频进行处理（204）以产生包括帧序列中的多个像素的解压缩视频。对于至少一些像素，视频解码器进一步确定（206）逐个像素地使用用于执行像素压缩的运动矢量和量化器值，并且使用该像素确定（208）每个对应像素的质量值运动矢量和量化器值，其中质量值提供解压缩视频相对于相应的未压缩视频的再现精度的度量。

2. 发明申请

WO2012054189A1 METHOD AND APPARATUS FOR ADJUSTING VIDEO COMPRESSION PARAMETERS FOR ENCODING SOURCE VIDEO BASED ON A VIEWER'S ENVIRONMENT 审中-公开
标题翻译：用于调整视频压缩参数的方法和装置，用于根据观察者的环境编码源视频
公开(公告)号：WO2012054189A1
公开(公告)日：2012-04-26
申请号：PCT/US2011/053354
申请日：2011-09-27
申请人： MOTOROLA SOLUTIONS, INC. , BEKIARES, Tyrone, D. , BROWN, Allan, G. , NOVORITA, Robert, J. , PAPPAS, Scott, J. , TINE, Steven, D.
发明人： BEKIARES, Tyrone, D. , BROWN, Allan, G. , NOVORITA, Robert, J. , PAPPAS, Scott, J. , TINE, Steven, D.
IPC分类号： H04N7/26
CPC分类号： H04N19/164 , H04N19/124 , H04N19/162 , H04N19/196
摘要： A policy enforcement device performs a method for adjusting video compression parameters for encoding source video based on a viewer's environment. The method includes: receiving, from a video receiving device, a video stream identifier indicating a video stream and a source of the video stream, wherein the video receiving device is remote from the source of the video stream; receiving an indication of environmental conditions of a viewer of the video stream using the video receiving device; determining a set of video compression parameters based on the indication of environmental conditions of the viewer; sending the set of video compression parameters to the identified source of the video stream to enable encoding of the video stream to a different compression level.
摘要翻译：策略执行装置执行用于基于观众的环境来调整用于对源视频进行编码的视频压缩参数的方法。该方法包括：从视频接收设备接收指示视频流的视频流标识符和视频流的源，其中视频接收设备远离视频流的源; 使用所述视频接收装置接收所述视频流的观众的环境状况的指示; 基于观察者的环境条件的指示确定一组视频压缩参数; 将所述视频压缩参数集合发送到所识别的视频流源，以使视频流的编码能够进入不同的压缩级别。

3. 发明申请

WO2012054187A2 METHOD AND APPARATUS FOR NON-LINEAR DECODING OF VIDEO FRAMES OF A VIDEO STREAM ENCODED USING AN INTRA MACROBLOCK REFRESH PROCESS 审中-公开
标题翻译：使用帧内宏块刷新处理编码的视频流的视频帧的非线性解码方法和装置
公开(公告)号：WO2012054187A2
公开(公告)日：2012-04-26
申请号：PCT/US2011/053351
申请日：2011-09-27
申请人： MOTOROLA SOLUTIONS, INC. , BEKIARES, Tyrone, D. , TINE, Steven, D.
发明人： BEKIARES, Tyrone, D. , TINE, Steven, D.
IPC分类号： H04N7/26
CPC分类号： H04N19/159 , H04N19/172 , H04N19/44 , H04N19/503 , H04N21/4325
摘要： A video decoder system receives a user request for non-linear decoding of at least one video frame from a video stream encoded using an Intra macroblock refresh process. The request includes a first frame offset corresponding to a user requested first decoding frame within the video stream for commencing the non-linear decoding. The decoder system: determines an Intra-refresh period corresponding to at least one encoded Predictive frame in the video stream during which all macroblocks in the user requested first decoding frame are Intra encoded at least once; determines a second frame offset as a function of the Intra-refresh period and the user requested first frame offset, the second frame offset corresponding to a second decoding frame within the video stream. Finally, the decoder system decodes the video stream starting at the second decoding frame and suppresses the display of the video stream until the first decoding frame.
摘要翻译：视频解码器系统从使用帧内宏块刷新过程编码的视频流接收用于对至少一个视频帧进行非线性解码的用户请求。该请求包括对应于视频流内的用户请求的第一解码帧的第一帧偏移以开始非线性解码。解码器系统：确定与视频流中的至少一个经编码的预测性帧对应的帧内刷新周期，在该期间期间，用户请求的第一解码帧中的所有宏块被帧内编码至少一次; 根据帧内更新周期和用户请求的第一帧偏移来确定第二帧偏移，第二帧偏移对应于视频流内的第二解码帧。最后，解码器系统对从第二解码帧开始的视频流进行解码，并抑制视频流的显示，直到第一解码帧为止。

4. 发明申请

WO2014092990A1 SYSTEMS AND METHODS FOR COMPUTER ASSISTED DISPATCH, INCIDENT REPORT-BASED VIDEO SEARCH AND TAGGING 审中-公开
标题翻译：计算机辅助发行系统和方法，基于事件报告的视频搜索和标记
公开(公告)号：WO2014092990A1
公开(公告)日：2014-06-19
申请号：PCT/US2013/071596
申请日：2013-11-25
申请人： MOTOROLA SOLUTIONS, INC.
发明人： MAY, Philip, E. , TINE, Steven, D.
IPC分类号： G06F17/30 , G08B13/196
CPC分类号： H04N5/77 , G06F17/3082 , G08B13/19671
摘要： A video tagging method, a video analytics method, and a Computer Assisted Dispatch (CAD) system use incident reports for video tagging and searching. A CAD system is integrated with field-based video surveillance systems to aid in searching video content and subsequent tagging of the video content. The systems and methods can include extracting keywords from a CAD incident report and creating a small, focused, and incident-specific dictionary on which to perform video searching in real-time. The small, focused, and incident-specific dictionary increases tagging accuracy and reduces tagging processing time in the context of video analytics. Further, a multi-pass approach in real-time continually updates and disseminates to video cameras of interest the small, focused, and incident-specific dictionary as the CAD incident report is updated and as the incident of interest plays out.
摘要翻译：视频标记方法，视频分析方法和计算机辅助调度（CAD）系统使用事件报告进行视频标记和搜索。 CAD系统与基于现场的视频监控系统集成，以帮助搜索视频内容和随后标记视频内容。系统和方法可以包括从CAD事件报告中提取关键字，并创建一个实时视频搜索的小型，专注和特定于事件的字典。小型，专注和事件特定的字典增加了标签的准确性，并减少了视频分析背景下的标记处理时间。此外，随着CAD事件报告的更新和兴趣事件的发生，实时的多通道方法不断更新和传播到感兴趣的小型，专注和事件特定字典的摄像机。

5. 发明公开

EP2630795A1 METHOD AND APPARATUS FOR ADJUSTING VIDEO COMPRESSION PARAMETERS FOR ENCODING SOURCE VIDEO BASED ON A VIEWER'S ENVIRONMENT 有权转让
标题翻译：方法和装置，用于编码源视频在观察者的面积为基准视频压缩参数的设定
公开(公告)号：EP2630795A1
公开(公告)日：2013-08-28
申请号：EP11768231.0
申请日：2011-09-27
申请人： Motorola Solutions, Inc.
发明人： BEKIARES, Tyrone, D. , BROWN, Allan, G. , NOVORITA, Robert, J. , PAPPAS, Scott, J. , TINE, Steven, D.
IPC分类号： H04N7/26
CPC分类号： H04N19/164 , H04N19/124 , H04N19/162 , H04N19/196
摘要： A policy enforcement device performs a method for adjusting video compression parameters for encoding source video based on a viewer's environment. The method includes: receiving, from a video receiving device, a video stream identifier indicating a video stream and a source of the video stream, wherein the video receiving device is remote from the source of the video stream; receiving an indication of environmental conditions of a viewer of the video stream using the video receiving device; determining a set of video compression parameters based on the indication of environmental conditions of the viewer; sending the set of video compression parameters to the identified source of the video stream to enable encoding of the video stream to a different compression level.

6. 发明公开

EP2630796A2 METHOD AND APPARATUS FOR NON-LINEAR DECODING OF VIDEO FRAMES OF A VIDEO STREAM ENCODED USING AN INTRA MACROBLOCK REFRESH PROCESS 审中-公开
标题翻译：基于帧内宏块更新过程的方法和装置非线性解码的视频帧动态图像编码流
公开(公告)号：EP2630796A2
公开(公告)日：2013-08-28
申请号：EP11770244.9
申请日：2011-09-27
申请人： Motorola Solutions, Inc.
发明人： BEKIARES, Tyrone, D. , TINE, Steven, D.
IPC分类号： H04N7/26 , H04N7/36 , H04N21/2368
CPC分类号： H04N19/159 , H04N19/172 , H04N19/44 , H04N19/503 , H04N21/4325
摘要： A video decoder system receives a user request for non-linear decoding of at least one video frame from a video stream encoded using an Intra macroblock refresh process. The request includes a first frame offset corresponding to a user requested first decoding frame within the video stream for commencing the non-linear decoding. The decoder system: determines an Intra-refresh period corresponding to at least one encoded Predictive frame in the video stream during which all macroblocks in the user requested first decoding frame are Intra encoded at least once; determines a second frame offset as a function of the Intra-refresh period and the user requested first frame offset, the second frame offset corresponding to a second decoding frame within the video stream. Finally, the decoder system decodes the video stream starting at the second decoding frame and suppresses the display of the video stream until the first decoding frame.

7. 发明授权

EP2630795B1 METHOD AND APPARATUS FOR ADJUSTING VIDEO COMPRESSION PARAMETERS FOR ENCODING SOURCE VIDEO BASED ON A VIEWER'S ENVIRONMENT 有权转让
标题翻译：方法和装置，用于编码源视频在观察者的面积为基准视频压缩参数的设定
公开(公告)号：EP2630795B1
公开(公告)日：2017-04-26
申请号：EP11768231.0
申请日：2011-09-27
申请人： Motorola Solutions, Inc.
发明人： BEKIARES, Tyrone, D. , BROWN, Allan, G. , NOVORITA, Robert, J. , PAPPAS, Scott, J. , TINE, Steven, D.
IPC分类号： H04N19/196 , H04N19/124 , H04N19/162 , H04N19/164
CPC分类号： H04N19/164 , H04N19/124 , H04N19/162 , H04N19/196

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