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公开(公告)号：US09774882B2
公开(公告)日：2017-09-26
申请号：US13376707
申请日：2010-06-30
申请人： Alexandros Tourapis , Peshala V. Pahalawatta , Athanasios Leontaris , Kevin J. Stec , Walter J. Husak
发明人： Alexandros Tourapis , Peshala V. Pahalawatta , Athanasios Leontaris , Kevin J. Stec , Walter J. Husak
IPC分类号： H04N13/00 , H04N19/59 , H04N19/597 , H04N19/105 , H04N19/147 , H04N19/172 , H04N19/61 , H04N19/117 , H04N19/136 , H04N19/17 , H04N19/187 , H04N19/82 , H04N19/33 , H04N19/85 , H04N19/573
CPC分类号： H04N19/59 , H04N19/105 , H04N19/117 , H04N19/136 , H04N19/147 , H04N19/17 , H04N19/172 , H04N19/187 , H04N19/33 , H04N19/573 , H04N19/597 , H04N19/61 , H04N19/82 , H04N19/85
摘要： Encoding and decoding architectures for 3D video delivery are described, such as 2D compatible 3D video delivery and frame compatible 3D video delivery. The architectures include pre-processing stages to pre-process the output of a base layer video encoder and/or decoder and input the pre-processed output into an enhancement layer video encoder and/or decoder of one or more enhancement layers. Multiplexing methods of how to combine the base and enhancement layer videos are also described.
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2.发明授权Methods and devices for sub-sampling and interleaving multiple images, EG stereoscopic 有权用于子采样和交织多个图像的方法和装置，EG立体公开(公告)号：US09025670B2
公开(公告)日：2015-05-05
申请号：US13146641
申请日：2010-01-28
IPC分类号： H04N7/26 , H04N21/434 , H04N13/00 , H04N21/2365 , H04N21/2383 , H04N21/438 , H04N19/46 , H04N19/61 , H04N19/60 , H04N19/112 , H04N19/16 , H04N19/587 , H04N19/85
CPC分类号： H04N19/597 , H04N13/161 , H04N13/194 , H04N19/112 , H04N19/16 , H04N19/176 , H04N19/33 , H04N19/46 , H04N19/587 , H04N19/60 , H04N19/61 , H04N19/85 , H04N21/2365 , H04N21/2383 , H04N21/4347 , H04N21/4382
摘要： Sampled data is packaged in checkerboard format for encoding and decoding. The sampled data may be quincunx sampled multi-image video data (e.g., 3D video or a multi-program stream), and the data may also be divided into sub-images of each image which are then multiplexed, or interleaved, in frames of a video stream to be encoded and then decoded using a standardized video encoder. A system for viewing may utilize a standard video decoder and a formatting device that de-interleaves the decoded sub-images of each frame reformats the images for a display device. A 3D video may be encoded using a most advantageous interleaving format such that a preferred quality and compression ratio is reached. In one embodiment, the invention includes a display device that accepts data in multiple formats.
摘要翻译： 采样数据以棋盘格式打包编码和解码。 采样数据可以是五次采样的多图像视频数据（例如，3D视频或多节目流），并且数据也可以被划分为每个图像的子图像，然后被多路复用或交织 要使用标准化视频编码器进行编码，然后解码的视频流。 用于观看的系统可以利用标准视频解码器和对每个帧的解码子图像进行解交织的格式设备重新格式化用于显示设备的图像。 可以使用最有利的交织格式来编码3D视频，使得达到优选的质量和压缩比。 在一个实施例中，本发明包括接受多种格式的数据的显示设备。
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3.发明申请Encoding and Decoding Architectures for Format Compatible 3D Video Delivery 有权编码和解码架构，用于格式兼容的3D视频传输公开(公告)号：US20120092452A1
公开(公告)日：2012-04-19
申请号：US13376707
申请日：2010-06-30
申请人： Alexandros Tourapis , Peshala V. Pahalawatta , Athanasios Leontaris , Kevin Stec , Walter J. Husak
发明人： Alexandros Tourapis , Peshala V. Pahalawatta , Athanasios Leontaris , Kevin Stec , Walter J. Husak
CPC分类号： H04N19/59 , H04N19/105 , H04N19/117 , H04N19/136 , H04N19/147 , H04N19/17 , H04N19/172 , H04N19/187 , H04N19/33 , H04N19/573 , H04N19/597 , H04N19/61 , H04N19/82 , H04N19/85
摘要： Encoding and decoding architectures for 3D video delivery are described, such as 2D compatible 3D video delivery and frame compatible 3D video delivery. The architectures include pre-processing stages to pre-process the output of a base layer video encoder and/or decoder and input the pre-processed output into an enhancement layer video encoder and/or decoder of one or more enhancement layers. Multiplexing methods of how to combine the base and enhancement layer videos are also described.
摘要翻译： 描述用于3D视频传送的编码和解码架构，例如2D兼容的3D视频传递和帧兼容的3D视频传送。 该架构包括预处理阶段，用于预处理基层视频编码器和/或解码器的输出，并将预处理的输出输入到一个或多个增强层的增强层视频编码器和/或解码器。 还描述了如何组合基础和增强层视频的复用方法。
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公开(公告)号：US09729899B2
公开(公告)日：2017-08-08
申请号：US13255308
申请日：2010-04-20
IPC分类号： H04N19/80 , H04N13/00 , H04N19/17 , H04N19/172 , H04N19/423 , H04N19/70 , H04N19/587 , H04N19/40 , H04N13/02 , H04N19/86 , H04N19/597
CPC分类号： H04N19/80 , H04N13/10 , H04N13/161 , H04N13/172 , H04N13/178 , H04N13/218 , H04N19/17 , H04N19/172 , H04N19/40 , H04N19/423 , H04N19/587 , H04N19/597 , H04N19/70 , H04N19/86
摘要： An encoding device evaluates a plurality of processing and/or post-processing algorithms and/or methods to be applied to a video stream, and signals a selected method, algorithm, class or category of methods/algorithms either in an encoded bitstream or as side information related to the encoded bitstream. A decoding device or post-processor utilizes the signaled algorithm or selects an algorithm/method based on the signaled method or algorithm. The selection is based, for example, on availability of the algorithm/method at the decoder/post-processor and/or cost of implementation. The video stream may comprise, for example, downsampled multiplexed stereoscopic images and the selected algorithm may include any of upconversion and/or error correction techniques that contribute to a restoration of the downsampled images.
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5.发明申请Methods and Devices for Sub-Sampling and Interleaving Multiple Images, EG Stereoscopic 有权用于子采样和交织多个图像的方法和设备，EG立体视觉公开(公告)号：US20110280300A1
公开(公告)日：2011-11-17
申请号：US13146641
申请日：2010-01-28
IPC分类号： H04N7/26
CPC分类号： H04N19/597 , H04N13/161 , H04N13/194 , H04N19/112 , H04N19/16 , H04N19/176 , H04N19/33 , H04N19/46 , H04N19/587 , H04N19/60 , H04N19/61 , H04N19/85 , H04N21/2365 , H04N21/2383 , H04N21/4347 , H04N21/4382
摘要： Sampled data is packaged in checkerboard format for encoding and decoding. The sampled data may be quincunx sampled multi-image video data (e.g., 3D video or a multi-program stream), and the data may also be divided into sub-images of each image which are then multiplexed, or interleaved, in frames of a video stream to be encoded and then decoded using a standardized video encoder. A system for viewing may utilize a standard video decoder and a formatting device that de-interleaves the decoded sub-images of each frame reformats the images for a display device. A 3D video may be encoded using a most advantageous interleaving format such that a preferred quality and compression ratio is reached. In one embodiment, the invention includes a display device that accepts data in multiple formats.
摘要翻译： 采样数据以棋盘格式打包编码和解码。 采样数据可以是五次采样的多图像视频数据（例如，3D视频或多节目流），并且数据也可以被划分为每个图像的子图像，然后被多路复用或交织 要使用标准化视频编码器进行编码，然后解码的视频流。 用于观看的系统可以利用标准视频解码器和对每个帧的解码子图像进行解交织的格式设备重新格式化用于显示设备的图像。 可以使用最有利的交织格式来编码3D视频，使得达到优选的质量和压缩比。 在一个实施例中，本发明包括接受多种格式的数据的显示设备。
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公开(公告)号：US20130182073A1
公开(公告)日：2013-07-18
申请号：US13876427
申请日：2011-09-26
IPC分类号： H04N13/00
CPC分类号： H04N13/161 , H04N19/124 , H04N19/147 , H04N19/154 , H04N19/17 , H04N19/174 , H04N19/186 , H04N19/19 , H04N19/196 , H04N19/597
摘要： Video data that represents two or more views is coded. The regions of the views are asymmetrically processed according to different coding patterns. Techniques that impose asymmetry at the region level, but at the same time may consider overall/average symmetry or significantly reduced asymmetry at the picture/view level are presented.
摘要翻译： 代表两个或更多视图的视频数据被编码。 视图的区域根据不同的编码模式被不对称地处理。 在区域层面施加不对称性的技术，同时可以考虑整体/平均对称性或显着降低图像/视图级别的不对称性。
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公开(公告)号：US20130114680A1
公开(公告)日：2013-05-09
申请号：US13811363
申请日：2011-07-20
申请人： Athanasios Leontaris , Alexandros Tourapis , Peshala V. Pahalawatta , Kevin Stec , Walter Husak
发明人： Athanasios Leontaris , Alexandros Tourapis , Peshala V. Pahalawatta , Kevin Stec , Walter Husak
IPC分类号： H04N7/26
CPC分类号： H04N13/161 , H04N13/128 , H04N13/139 , H04N19/10 , H04N19/117 , H04N19/187 , H04N19/33 , H04N19/34 , H04N19/44 , H04N19/597 , H04N19/61
摘要： Multi-layered frame-compatible video delivery is described. Multi-layered encoding and decoding methods, comprising a base layer and at least one enhancement layer with reference processing, are provided. In addition, multi-layered encoding and decoding methods with inter-layer dependencies are described. Encoding and decoding methods that are capable of frame-compatible 3D video delivery are also described.
摘要翻译： 描述了多层帧兼容视频传输。 提供了包括基本层和至少一个具有参考处理的增强层的多层编码和解码方法。 另外，描述了具有层间依赖性的多层编码和解码方法。 还描述了能够进行帧兼容的3D视频传送的编码和解码方法。
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公开(公告)号：US20120033040A1
公开(公告)日：2012-02-09
申请号：US13255376
申请日：2010-04-20
CPC分类号： H04N19/59 , H04N19/117 , H04N19/14 , H04N19/146 , H04N19/147 , H04N19/154 , H04N19/156 , H04N19/17 , H04N19/172 , H04N19/186 , H04N19/192 , H04N19/194 , H04N19/196 , H04N19/197 , H04N19/30 , H04N19/597 , H04N19/61 , H04N19/85
摘要： Filter selection methods and filter selectors for video pre-processing in video applications are described. A region of an input image is pre-processed by multiple pre-processing filters and the selection of the pre-processing filter for subsequent coding is based on the evaluated metric of the region.
摘要翻译： 描述了视频应用中视频预处理的滤波器选择方法和滤波器选择器。 输入图像的区域由多个预处理滤波器预处理，并且用于后续编码的预处理滤波器的选择基于该区域的评估度量。
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公开(公告)号：US20130194386A1
公开(公告)日：2013-08-01
申请号：US13878558
申请日：2011-09-20
IPC分类号： H04N13/00
CPC分类号： H04N13/161 , H04N19/105 , H04N19/147 , H04N19/187 , H04N19/33 , H04N19/597 , H04N19/61 , H04N19/82
摘要： Joint layer optimization for a frame-compatible video delivery is described. More specifically, methods for efficient mode decision, motion estimation, and generic encoding parameter selection in multiple-layer codecs that adopt a reference processing unit (RPU) to exploit inter-layer correlation to improve coding efficiency as described.
摘要翻译： 描述了帧兼容视频传输的联合层优化。 更具体地说，采用参考处理单元（RPU）来利用层间相关性以提高如上所述的编码效率的多层编解码器中的有效模式决定，运动估计和通用编码参数选择的方法。
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公开(公告)号：US20130113884A1
公开(公告)日：2013-05-09
申请号：US13811255
申请日：2011-07-19
IPC分类号： H04N13/00
CPC分类号： H04N13/161 , H04N13/139 , H04N19/186 , H04N19/187 , H04N19/33 , H04N19/48 , H04N19/597 , H04N19/61 , H04N19/82 , H04N19/85 , H04N19/86
摘要： Enhancement methods for sampled and multiplexed image and video data are described. Each component picture is separately processed either after de-multiplexing or on the fly. Processing and de-multiplexing can be combined in a single joint step. The methods apply to both encoding and decoding system and include applications to scalable video coding systems.
摘要翻译： 描述采样和多路复用图像和视频数据的增强方法。 每个分量图片经过解复用或即时分离处理。 处理和解复用可以在单个联合步骤中组合。 该方法适用于编码和解码系统，并且包括可扩展视频编码系统的应用。
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