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1.发明授权Coding scheme for a data stream representing a temporally varying graphics model 有权代表时间上不同的图形模型的数据流的编码方案公开(公告)号：US07929795B2
公开(公告)日：2011-04-19
申请号：US11733100
申请日：2007-04-09
IPC分类号： G06K9/46
CPC分类号： G06T9/001 , H04N19/13 , H04N19/46 , H04N19/51 , H04N19/593
摘要： Introducing a further prediction stage, namely a prediction of the motion vectors or the prediction error of the first prediction stage, does indeed at first increase the encoding or compression effort and, correspondingly, also the decoding or decompression effort, but the prediction proposed here leads to a significant improvement of the compression gain in relation to the effort in most graphics model sequences due to the uniformity of the motion.
摘要翻译： 引入进一步的预测阶段，即运动矢量的预测或第一预测阶段的预测误差确实首先增加了编码或压缩的努力，并且相应地也增加了解码或解压缩的努力，但是这里提出的预测引导 相对于大多数图形模型序列中的努力，由于运动的均匀性，压缩增益的显着改善。
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2.发明申请CODING SCHEME FOR A DATA STREAM REPRESENTING A TEMPORALLY VARYING GRAPHICS MODEL 有权数据流的编码方案代表了一个不断变化的图形模型公开(公告)号：US20070242894A1
公开(公告)日：2007-10-18
申请号：US11733100
申请日：2007-04-09
CPC分类号： G06T9/001 , H04N19/13 , H04N19/46 , H04N19/51 , H04N19/593
摘要： Introducing a further prediction stage, namely a prediction of the motion vectors or the prediction error of the first prediction stage, does indeed at first increase the encoding or compression effort and, correspondingly, also the decoding or decompression effort, but the prediction proposed here leads to a significant improvement of the compression gain in relation to the effort in most graphics model sequences due to the uniformity of the motion.
摘要翻译： 引入进一步的预测阶段，即运动矢量的预测或第一预测阶段的预测误差确实首先增加了编码或压缩的努力，并且相应地也增加了解码或解压缩的努力，但是这里提出的预测引导 相对于大多数图形模型序列中的努力，由于运动的均匀性，压缩增益的显着改善。
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3.发明申请Method and assembly for video encoding, the video encoding including texture analysis and texture synthesis, and corresponding computer program and corresponding computer-readable storage medium 有权视频编码的方法和装配，包括纹理分析和纹理合成的视频编码，以及相应的计算机程序和相应的计算机可读存储介质公开(公告)号：US20060039617A1
公开(公告)日：2006-02-23
申请号：US11208103
申请日：2005-08-19
IPC分类号： G06K9/36
摘要： The invention relates to a method and assembly for video coding comprising a texture analysis, texture synthesis, corresponding computer program and a computer-readable recording medium. Said invention can be used, in particular for reducing a data rate during a video data transmission. An analysis of video scene texture by an encoder is performed in such a way that synthesized texture areas are determined. The video scene coding is carried out with the aid of data for said synthesized texture areas. Information on the texture of said areas, metadata used for describing the determined areas and the synthesized texture are generated. Coded data and metadata are evaluated by a decoder in such a way that the video scenes are reconstructed by synthetically generated textures by means of evaluation of metadata for determined areas.
摘要翻译： 本发明涉及一种用于视频编码的方法和装配，包括纹理分析，纹理合成，对应的计算机程序和计算机可读记录介质。 所述发明可用于特别是用于在视频数据传输期间降低数据速率。 通过编码器对视频场景纹理的分析以确定合成纹理区域的方式进行。 借助于所述合成纹理区域的数据进行视频场景编码。 生成关于所述区域的纹理的信息，用于描述确定区域的元数据和合成纹理。 编码数据和元数据由解码器以这样的方式进行评估：通过对确定区域的元数据的评估，通过合成生成的纹理来重建视频场景。
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4.发明授权Method and assembly for video encoding, the video encoding including texture analysis and texture synthesis, and corresponding computer program and corresponding computer-readable storage medium 有权视频编码的方法和装配，包括纹理分析和纹理合成的视频编码，以及相应的计算机程序和相应的计算机可读存储介质公开(公告)号：US07949053B2
公开(公告)日：2011-05-24
申请号：US11208103
申请日：2005-08-19
IPC分类号： H04N7/12
摘要： The invention relates to a method and assembly for video coding comprising a texture analysis, texture synthesis, corresponding computer program and a computer-readable recording medium. Said invention can be used, in particular for reducing a data rate during a video data transmission. An analysis of video scene texture by an encoder is performed in such a way that synthesized texture areas are determined. The video scene coding is carried out with the aid of data for said synthesized texture areas. Information on the texture of said areas, metadata used for describing the determined areas and the synthesized texture are generated. Coded data and metadata are evaluated by a decoder in such a way that the video scenes are reconstructed by synthetically generated textures by means of evaluation of metadata for determined areas.
摘要翻译： 本发明涉及一种用于视频编码的方法和装配，包括纹理分析，纹理合成，对应的计算机程序和计算机可读记录介质。 所述发明可用于特别是用于在视频数据传输期间降低数据速率。 通过编码器对视频场景纹理的分析以确定合成纹理区域的方式进行。 借助于所述合成纹理区域的数据进行视频场景编码。 生成关于所述区域的纹理的信息，用于描述确定区域的元数据和合成纹理。 编码数据和元数据由解码器以这样的方式进行评估：通过对确定区域的元数据的评估，通过合成生成的纹理来重建视频场景。
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公开(公告)号：US09237331B2
公开(公告)日：2016-01-12
申请号：US13083483
申请日：2011-04-08
CPC分类号： H04N13/239 , G06T7/80 , G06T7/85 , H04N13/00 , H04N13/20 , H04N13/243 , H04N13/246 , H04N13/296
摘要： A closed-loop control system for stereoscopic video capture is provided. At least two motorized lenses are positioned in accordance with specified parameters to capture spatially-disparate images of a scene. The motorized lenses focus light on a corresponding one of the at least two sensors, which generate image streams. One or more processors execute instructions to provide a stream analyzer and a control module. The stream analyzer receives the image streams from the sensors and analyzes the image streams and the specified parameters in real time; the stream analyzer then modifies the image streams and generates metadata. The control module then receives and analyzes the image streams and metadata and transmits updated parameters to a control mechanism that is coupled to the at least two motorized lenses. The control mechanism then modifies operation of the at least two motorized lenses in real time in accordance with the updated parameters.
摘要翻译： 提供了一种用于立体视频捕获的闭环控制系统。 根据指定的参数定位至少两个电动镜头以捕获场景的空间不同的图像。 电动镜头将光线聚焦在产生图像流的至少两个传感器中的对应的一个上。 一个或多个处理器执行指令以提供流分析器和控制模块。 流分析仪从传感器接收图像流，实时分析图像流和指定参数; 流分析器然后修改图像流并生成元数据。 控制模块然后接收和分析图像流和元数据，并将更新的参数发送到耦合到至少两个电动镜头的控制机构。 然后，控制机构根据更新的参数实时修改至少两个机动镜头的操作。
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公开(公告)号：US20120182397A1
公开(公告)日：2012-07-19
申请号：US13083483
申请日：2011-04-08
IPC分类号： H04N13/02
CPC分类号： H04N13/239 , G06T7/80 , G06T7/85 , H04N13/00 , H04N13/20 , H04N13/243 , H04N13/246 , H04N13/296
摘要： A closed-loop control system for stereoscopic video capture is provided. At least two motorized lenses are positioned in accordance with specified parameters to capture spatially-disparate images of a scene. The motorized lenses focus light on a corresponding one of the at least two sensors, which generate image streams. One or more processors execute instructions to provide a stream analyzer and a control module. The stream analyzer receives the image streams from the sensors and analyzes the image streams and the specified parameters in real time; the stream analyzer then modifies the image streams and generates metadata. The control module then receives and analyzes the image streams and metadata and transmits updated parameters to a control mechanism that is coupled to the at least two motorized lenses. The control mechanism then modifies operation of the at least two motorized lenses in real time in accordance with the updated parameters.
摘要翻译： 提供了一种用于立体视频捕获的闭环控制系统。 根据指定的参数定位至少两个电动镜头以捕获场景的空间不同的图像。 电动镜头将光线聚焦在产生图像流的至少两个传感器中的对应的一个上。 一个或多个处理器执行指令以提供流分析器和控制模块。 流分析仪从传感器接收图像流，实时分析图像流和指定参数; 流分析器然后修改图像流并生成元数据。 控制模块然后接收和分析图像流和元数据，并将更新的参数发送到耦合到至少两个电动镜头的控制机构。 然后，控制机构根据更新的参数实时修改至少两个机动镜头的操作。
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公开(公告)号：US09445072B2
公开(公告)日：2016-09-13
申请号：US13601363
申请日：2012-08-31
申请人： Nikolce Stefanoski , Aljoscha Smolic , Manuel Lang , Miquel À Farré , Alexander Hornung , Pedro Christian Espinosa Fricke , Oliver Wang
发明人： Nikolce Stefanoski , Aljoscha Smolic , Manuel Lang , Miquel À Farré , Alexander Hornung , Pedro Christian Espinosa Fricke , Oliver Wang
CPC分类号： H04N13/122 , G06T5/50 , G06T2207/10021 , H04N13/111
摘要： Techniques are disclosed for generating autostereoscopic video content. A multiscopic video frame is received that includes a first image and a second image. The first and second images are analyzed to determine a set of image characteristics. A mapping function is determined based on the set of image characteristics. At least a third image is generated based on the mapping function and added to the multiscopic video frame.
摘要翻译： 公开了用于产生自动立体视频内容的技术。 接收包括第一图像和第二图像的多视频视频帧。 分析第一和第二图像以确定一组图像特征。 基于图像特征集确定映射函数。 基于映射函数生成至少第三图像，并将其添加到多视图视频帧。
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公开(公告)号：US20130057644A1
公开(公告)日：2013-03-07
申请号：US13601363
申请日：2012-08-31
申请人： Nikolce Stefanoski , Aljoscha Smolic , Manuel Lang , Miquel À. Farré , Alexander Hornung , Pedro Christian Espinosa Fricke , Oliver Wang
发明人： Nikolce Stefanoski , Aljoscha Smolic , Manuel Lang , Miquel À. Farré , Alexander Hornung , Pedro Christian Espinosa Fricke , Oliver Wang
IPC分类号： H04N13/00
CPC分类号： H04N13/122 , G06T5/50 , G06T2207/10021 , H04N13/111
摘要： Techniques are disclosed for generating autostereoscopic video content. A multiscopic video frame is received that includes a first image and a second image. The first and second images are analyzed to determine a set of image characteristics. A mapping function is determined based on the set of image characteristics. At least a third image is generated based on the mapping function and added to the multiscopic video frame.
摘要翻译： 公开了用于产生自动立体视频内容的技术。 接收包括第一图像和第二图像的多视频视频帧。 分析第一和第二图像以确定一组图像特征。 基于图像特征集确定映射函数。 基于映射函数生成至少第三图像，并将其添加到多视图视频帧。
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公开(公告)号：US07039108B2
公开(公告)日：2006-05-02
申请号：US09965023
申请日：2001-09-27
申请人： Sven Bauer , Peter Siepen , Bernd Schmale , Marco Boltz , Guido Heising , Aljoscha Smolic
发明人： Sven Bauer , Peter Siepen , Bernd Schmale , Marco Boltz , Guido Heising , Aljoscha Smolic
IPC分类号： H04N7/12
CPC分类号： H04N19/59 , H04N19/107 , H04N19/117 , H04N19/132 , H04N19/156 , H04N19/172 , H04N19/61 , H04N19/85
摘要： In the method of coding according to the invention whether or not a predetermined encoder capacity parameter has been reached is tested prior to the actual coding of an image sequence. A reduction of the coding format can take place when the capacity parameter has been reached. The coding is then performed in this reduced coding format. This method can be combined with any coding process, since it does not need to intervene in the actual coding process that is used.
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