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1. 发明申请

WO2011084130A1 HUMAN INTERACTION TRAJECTORY-BASED SYSTEM 审中-公开
标题翻译：人际交往路线系统
公开(公告)号：WO2011084130A1
公开(公告)日：2011-07-14
申请号：PCT/US2010003140
申请日：2010-12-10
申请人： THOMSON LICENSING , BARCONS-PALAU JESUS , BHAGAVATHY SITARAM , LLACH JOAN , ZHANG DONG-QING
发明人： BARCONS-PALAU JESUS , BHAGAVATHY SITARAM , LLACH JOAN , ZHANG DONG-QING
IPC分类号： G06K9/00 , G06K9/03 , G06T7/20
CPC分类号： G06K9/00711 , G06K9/00335 , G06K9/00724 , G06K9/033 , G06T7/246 , G06T2207/10016 , G06T2207/30228 , G06T2207/30241
摘要： A method and associated apparatus for using a trajectory-based technique to detect a moving object in a video sequence at incorporates human interaction through a user interface. The method comprises steps of identifying and evaluating sets of connected components in a video frame, filtering the list of connected components by comparing features of the connected components to predetermined criteria, identifying candidate trajectories across multiple frames, evaluating the candidate trajectories to determine a selected trajectory, eliminating incorrect trajectories through use of the interface and processing images in said video sequence responsive to the evaluating and eliminating steps.
摘要翻译：一种用于使用基于轨迹的技术来检测视频序列中的移动对象的方法和相关联的装置，其通过用户界面并入人类交互。该方法包括以下步骤：识别和评估视频帧中的连接分量集合，通过将所连接分量的特征与预定标准进行比较来过滤所连接分量的列表，识别跨多个帧的候选轨迹，评估候选轨迹以确定所选择的轨迹通过使用界面消除不正确的轨迹，并响应于评估和消除步骤来处理所述视频序列中的图像。

2. 发明申请

WO2011090790A8 METHODS AND APPARATUS FOR SAMPLING -BASED SUPER RESOLUTION VIDEO ENCODING AND DECODING 审中-公开
标题翻译：采样超分辨率视频编码和解码的方法和装置
公开(公告)号：WO2011090790A8
公开(公告)日：2012-08-30
申请号：PCT/US2011000107
申请日：2011-01-20
申请人： THOMSON LICENSING , BHAGAVATHY SITARAM , LLACH JOAN , ZHANG DONG-QING
发明人： BHAGAVATHY SITARAM , LLACH JOAN , ZHANG DONG-QING
IPC分类号： H04N7/26 , H04N7/36 , H04N7/46
CPC分类号： H04N19/577 , H04N19/119 , H04N19/12 , H04N19/132 , H04N19/137 , H04N19/172 , H04N19/20 , H04N19/33 , H04N19/46 , H04N19/527 , H04N19/537 , H04N19/573 , H04N19/59
摘要： Methods and apparatus are provided for sampling-based super resolution video encoding and decoding. The encoding method receives (610) high resolution pictures and generates (625) low resolution pictures and metadata there from, the metadata for guiding post-decoding post-processing of the low resolution pictures and the metadata; and then encodes the low resolution pictures and the metadata using at least one encoder. The corresponding decoding method receives a bitstream and decodes low resolution pictures and metadata there from using a decoder; and then reconstructs high resolution pictures respectively corresponding to the low resolution pictures using the low resolution pictures and the metadata.
摘要翻译：提供了基于采样的超分辨率视频编码和解码的方法和装置。编码方法接收（610）高分辨率图像，并从其中生成（625）低分辨率图像和元数据，用于引导低分辨率图像和元数据的后解码后处理的元数据; 然后使用至少一个编码器对低分辨率图像和元数据进行编码。相应的解码方法接收比特流并且使用解码器解码低分辨率图像和元数据; 然后使用低分辨率图像和元数据重建分别对应于低分辨率图像的高分辨率图像。

3. 发明申请

WO2011081639A3 OBJECT-AWARE VIDEO ENCODING STRATEGIES 审中-公开
标题翻译：对象感知视频编码策略
公开(公告)号：WO2011081639A3
公开(公告)日：2011-09-09
申请号：PCT/US2010003110
申请日：2010-12-08
申请人： THOMSON LICENSING , BHAGAVATHY SITARAM , LLACH JOAN , ZHANG DONG-QING , BARCONS-PALAU JESUS
发明人： BHAGAVATHY SITARAM , LLACH JOAN , ZHANG DONG-QING , BARCONS-PALAU JESUS
IPC分类号： H04N7/26 , G06T7/00
CPC分类号： H04N19/103 , H04N19/115 , H04N19/124 , H04N19/137 , H04N19/14 , H04N19/147 , H04N19/154 , H04N19/167 , H04N19/172 , H04N19/176 , H04N19/177 , H04N19/20 , H04N19/46 , H04N19/85
摘要： A method of object-aware video coding is provided that comprises the steps of: receiving a video sequence having a plurality of frames; selecting at least two frames; determing total area of at least one object of interest in each of the at least two frames; comparing the total area to a threshold area; classifying each of the at least two frames as being a low object weighted frame or a high object weighted frame, low object weighted frames being frames having the total area exceeding the threshold area and high object weighted frames being frame having the total area not exceeding the threshold area; and encoding each low object weighted frame according to one encoding mode and encoding each high object weighted frame according to a different encoding mode.
摘要翻译：提供了一种对象感知视频编码的方法，其包括以下步骤：接收具有多个帧的视频序列; 选择至少两个帧; 确定所述至少两个帧中的每个帧中的至少一个感兴趣对象的总面积; 将总面积与阈值面积进行比较; 将至少两个帧中的每一个分类为低对象加权帧或高对象加权帧，低对象加权帧是总面积超过阈值区域的帧，高对象加权帧是总面积不超过阈值区域; 以及根据一种编码模式对每个低对象加权帧进行编码，并且根据不同的编码模式对每个高对象加权帧进行编码。

4. 发明申请

WO2012033962A2 METHODS AND APPARATUS FOR ENCODING VIDEO SIGNALS USING MOTION COMPENSATED EXAMPLE-BASED SUPER-RESOLUTION FOR VIDEO COMPRESSION 审中-公开
标题翻译：使用运动补偿示例的超分辨率编码视频信号进行视频压缩的方法和装置
公开(公告)号：WO2012033962A2
公开(公告)日：2012-03-15
申请号：PCT/US2011050913
申请日：2011-09-09
申请人： THOMSON LICENSING , ZHANG DONG-QING , JACOB MITHUN GEORGE , BHAGAVATHY SITARAM
发明人： ZHANG DONG-QING , JACOB MITHUN GEORGE , BHAGAVATHY SITARAM
IPC分类号： G06T7/20
CPC分类号： H04N19/85 , H04N19/132 , H04N19/14 , H04N19/176 , H04N19/44 , H04N19/46 , H04N19/587 , H04N19/61
摘要： Methods and apparatus are provided for encoding video signals using motion compensated example-based super-resolution for video compression. An apparatus includes a motion parameter estimator (510) for estimating motion parameters for an input video sequence having motion. The input video sequence includes a plurality of pictures. The apparatus also includes an image warper (520) for performing a picture warping process that transforms one or more of the plurality of pictures to provide a static version of the input video sequence by reducing an amount of the motion based on the motion parameters. The apparatus further includes an example-based super-resolution processor (530) for performing example-based super-resolution to generate one or more high-resolution replacement patch pictures from the static version of the video sequence. The one or more high-resolution replacement patch pictures are for replacing one or more low-resolution patch pictures during a reconstruction of the input video sequence.
摘要翻译：提供了使用用于视频压缩的基于运动补偿的基于示例的超分辨率对视频信号进行编码的方法和装置。一种装置包括用于估计具有运动的输入视频序列的运动参数的运动参数估计器（510）。输入视频序列包括多个图像。该装置还包括图像整形器（520），用于执行图像翘曲处理，其通过基于运动参数减少运动量来变换多个图像中的一个或多个以提供输入视频序列的静态版本。该装置还包括基于示例的超分辨率处理器（530），用于执行基于实例的超分辨率以从视频序列的静态版本生成一个或多个高分辨率替换补丁图像。一个或多个高分辨率替换贴片图片用于在重建输入视频序列期间替换一个或多个低分辨率贴片图像。

5. 发明申请

WO2012033963A8 METHODS AND APPARATUS FOR DECODING VIDEO SIGNALS USING MOTION COMPENSATED EXAMPLE-BASED SUPER-RESOLUTION FOR VIDEO COMPRESSION 审中-公开
标题翻译：使用基于运动补偿的基于示例的超分辨率进行视频压缩来解码视频信号的方法和设备
公开(公告)号：WO2012033963A8
公开(公告)日：2012-07-19
申请号：PCT/US2011050915
申请日：2011-09-09
申请人： THOMSON LICENSING , ZHANG DONG-QING , JACOB MITHUN GEORGE , BHAGAVATHY SITARAM
发明人： ZHANG DONG-QING , JACOB MITHUN GEORGE , BHAGAVATHY SITARAM
IPC分类号： H04N7/26
CPC分类号： H04N19/85 , H04N19/132 , H04N19/14 , H04N19/176 , H04N19/44 , H04N19/46 , H04N19/587 , H04N19/61
摘要： Methods and apparatus are provided for decoding video signals using motion compensated example-based super-resolution for video compression. An apparatus includes an example-based super-resolution processor (820) for receiving one or more high resolution replacement patch pictures generated from a static version of an input video sequence having motion, and performing example-based super-resolution to generate a reconstructed version of the static version of the input video sequence from the one or more high resolution replacement patch pictures. The reconstructed version of the static version of the input video sequence includes a plurality of pictures. The apparatus further includes an inverse image warper (830) for receiving motion parameters for the input video sequence, and performing an inverse picture warping process based on the motion parameters to transform one or more of the plurality of pictures to generate a reconstruction of the input video sequence having the motion.
摘要翻译：提供了使用用于视频压缩的运动补偿的基于示例的超分辨率对视频信号进行解码的方法和设备。一种装置包括：基于实例的超分辨率处理器（820），用于接收从具有运动的输入视频序列的静态版本生成的一个或多个高分辨率替换补丁画面;以及执行基于实例的超分辨率以生成重构版本来自一个或多个高分辨率替换补丁画面的输入视频序列的静态版本。输入视频序列的静态版本的重构版本包括多个图片。该设备还包括用于接收输入视频序列的运动参数并基于运动参数执行逆画面变形处理以变换多个画面中的一个或多个画面以生成输入的重构的逆图像扭曲器（830）具有运动的视频序列。

6. 发明申请

WO2012033963A3 VIDEO DECODING USING MOTION COMPENSATED EXAMPLE-BASED SUPER RESOLUTION 审中-公开
标题翻译：使用运动补偿示例的超分辨率的视频解码
公开(公告)号：WO2012033963A3
公开(公告)日：2012-09-27
申请号：PCT/US2011050915
申请日：2011-09-09
申请人： THOMSON LICENSING , ZHANG DONG-QING , JACOB MITHUN GEORGE , BHAGAVATHY SITARAM
发明人： ZHANG DONG-QING , JACOB MITHUN GEORGE , BHAGAVATHY SITARAM
IPC分类号： H04N7/26 , H04N7/50
CPC分类号： H04N19/85 , H04N19/132 , H04N19/14 , H04N19/176 , H04N19/44 , H04N19/46 , H04N19/587 , H04N19/61
摘要： Methods and apparatus are provided for decoding video signals using motion compensated example-based super-resolution for video compression. An apparatus includes an example-based super-resolution processor (820) for receiving one or more high resolution replacement patch pictures generated from a static version of an input video sequence having motion, and performing example-based super-resolution to generate a reconstructed version of the static version of the input video sequence from the one or more high resolution replacement patch pictures. The reconstructed version of the static version of the input video sequence includes a plurality of pictures. The apparatus further includes an inverse image warper (830) for receiving motion parameters for the input video sequence, and performing an inverse picture warping process based on the motion parameters to transform one or more of the plurality of pictures to generate a reconstruction of the input video sequence having the motion.
摘要翻译：提供了使用用于视频压缩的基于运动补偿的基于示例的超分辨率来解码视频信号的方法和装置。一种装置包括基于示例的超分辨率处理器（820），用于接收从具有运动的输入视频序列的静态版本生成的一个或多个高分辨率替换贴片图像，以及执行基于示例的超分辨率以生成重建版本的静态版本的输入视频序列从一个或多个高分辨率替换补丁图片。输入视频序列的静态版本的重建版本包括多个图片。该装置还包括用于接收输入视频序列的运动参数的逆图像整形器（830），以及基于运动参数执行逆图像扭曲处理，以转换多个图像中的一个或多个以生成输入的重建具有运动的视频序列。

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