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公开(公告)号：US20230421811A1
公开(公告)日：2023-12-28
申请号：US18466954
申请日：2023-09-14
IPC分类号： H04N19/597 , H04N19/80 , H04N19/17 , H04N13/161 , H04N13/172 , H04N13/178 , H04N13/218 , H04N19/154 , H04N19/85 , H04N19/44 , H04N19/895 , H04N19/70 , H04N19/86 , H04N7/01 , H04N21/434 , H04N19/176 , H04N19/587 , H04N19/172 , H04N19/423
CPC分类号： H04N19/597 , H04N19/80 , H04N19/17 , H04N13/161 , H04N13/172 , H04N13/178 , H04N13/218 , H04N19/154 , H04N19/85 , H04N19/44 , H04N19/895 , H04N19/70 , H04N19/865 , H04N7/0102 , H04N7/0117 , H04N7/0135 , H04N21/4347 , H04N19/176 , H04N19/587 , H04N19/172 , H04N19/423 , H04N13/10
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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公开(公告)号：US20170347125A1
公开(公告)日：2017-11-30
申请号：US15678982
申请日：2017-08-16
IPC分类号： H04N19/80 , H04N19/172 , H04N19/40 , H04N19/423 , H04N19/17 , H04N19/587 , H04N19/70 , H04N13/00 , H04N13/02 , H04N19/597 , H04N19/86
CPC分类号： H04N19/80 , H04N13/10 , H04N13/161 , H04N13/172 , H04N13/178 , H04N13/218 , H04N19/154 , H04N19/17 , H04N19/172 , H04N19/40 , H04N19/423 , H04N19/44 , H04N19/587 , H04N19/597 , H04N19/70 , H04N19/85 , H04N19/86 , H04N19/89 , H04N19/895
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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公开(公告)号：US20240340465A1
公开(公告)日：2024-10-10
申请号：US18750303
申请日：2024-06-21
IPC分类号： H04N19/597 , H04N7/01 , H04N13/10 , H04N13/161 , H04N13/172 , H04N13/178 , H04N13/218 , H04N19/154 , H04N19/17 , H04N19/172 , H04N19/176 , H04N19/40 , H04N19/423 , H04N19/44 , H04N19/587 , H04N19/70 , H04N19/80 , H04N19/85 , H04N19/86 , H04N19/89 , H04N19/895 , H04N21/434
CPC分类号： H04N19/597 , H04N7/0102 , H04N7/0117 , H04N7/0135 , H04N13/161 , H04N13/172 , H04N13/178 , H04N13/218 , H04N19/154 , H04N19/17 , H04N19/172 , H04N19/176 , H04N19/423 , H04N19/44 , H04N19/587 , H04N19/70 , H04N19/80 , H04N19/85 , H04N19/865 , H04N19/895 , H04N21/4347 , H04N13/10 , H04N19/40 , H04N19/86 , H04N19/89
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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4.发明申请公开(公告)号：US20150201206A1
公开(公告)日：2015-07-16
申请号：US14668851
申请日：2015-03-25
发明人： Athanasios LEONTARIS , Alexandros TOURAPIS , Peshala PAHALAWATTA , Kevin J. STEC , Walter J. HUSAK
CPC分类号： H04N19/45 , H04N13/128 , H04N13/139 , H04N13/161 , H04N19/105 , H04N19/13 , H04N19/136 , H04N19/172 , H04N19/33 , H04N19/597 , H04N19/61 , H04N19/82 , H04N19/86 , H04N19/91
摘要： A video base layer can contain information pertaining to frame-compatible interlace representations of multiple data categories while video enhancement layers can contain interlace or progressive representations and/or frame-compatible representations of these data categories. Video data are encoded and decoded using layered approaches.
摘要翻译： 视频基本层可以包含与多个数据类别的帧兼容交错表示有关的信息，而视频增强层可以包含这些数据类别的隔行扫描或逐行表示和/或帧兼容表示。 使用分层方法对视频数据进行编码和解码。
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公开(公告)号：US20240292029A1
公开(公告)日：2024-08-29
申请号：US18652375
申请日：2024-05-01
IPC分类号： H04N19/597 , H04N7/01 , H04N13/10 , H04N13/161 , H04N13/172 , H04N13/178 , H04N13/218 , H04N19/154 , H04N19/17 , H04N19/172 , H04N19/176 , H04N19/40 , H04N19/423 , H04N19/44 , H04N19/587 , H04N19/70 , H04N19/80 , H04N19/85 , H04N19/86 , H04N19/89 , H04N19/895 , H04N21/434
CPC分类号： H04N19/597 , H04N7/0102 , H04N7/0117 , H04N7/0135 , H04N13/161 , H04N13/172 , H04N13/178 , H04N13/218 , H04N19/154 , H04N19/17 , H04N19/172 , H04N19/176 , H04N19/423 , H04N19/44 , H04N19/587 , H04N19/70 , H04N19/80 , H04N19/85 , H04N19/865 , H04N19/895 , H04N21/4347 , H04N13/10 , H04N19/40 , H04N19/86 , H04N19/89
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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公开(公告)号：US20230421813A1
公开(公告)日：2023-12-28
申请号：US18466961
申请日：2023-09-14
IPC分类号： H04N19/597 , H04N19/80 , H04N19/17 , H04N13/161 , H04N13/172 , H04N13/178 , H04N13/218 , H04N19/154 , H04N19/85 , H04N19/44 , H04N19/895 , H04N19/70 , H04N19/86 , H04N7/01 , H04N21/434 , H04N19/176 , H04N19/587 , H04N19/172 , H04N19/423
CPC分类号： H04N19/597 , H04N19/80 , H04N19/17 , H04N13/161 , H04N13/172 , H04N13/178 , H04N13/218 , H04N19/154 , H04N19/85 , H04N19/44 , H04N19/895 , H04N19/70 , H04N19/865 , H04N7/0102 , H04N7/0117 , H04N7/0135 , H04N21/4347 , H04N19/176 , H04N19/587 , H04N19/172 , H04N19/423 , H04N13/10
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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公开(公告)号：US20230224495A1
公开(公告)日：2023-07-13
申请号：US18175111
申请日：2023-02-27
IPC分类号： H04N19/597 , H04N21/434 , H04N13/172 , H04N19/154 , H04N19/895 , H04N19/86 , H04N7/01 , H04N13/161 , H04N19/587 , H04N19/176 , H04N19/17 , H04N19/44 , H04N19/172 , H04N19/85 , H04N19/423 , H04N19/70 , H04N19/80 , H04N13/178 , H04N13/218 , H04N19/89 , H04N19/40 , H04N13/10
CPC分类号： H04N19/597 , H04N21/4347 , H04N13/172 , H04N19/154 , H04N19/895 , H04N19/865 , H04N7/0102 , H04N13/161 , H04N19/587 , H04N19/176 , H04N19/17 , H04N19/44 , H04N19/172 , H04N19/85 , H04N19/423 , H04N19/70 , H04N7/0135 , H04N19/80 , H04N7/0117 , H04N13/178 , H04N13/218 , H04N19/89 , H04N19/40 , H04N13/10 , 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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公开(公告)号：US20230224496A1
公开(公告)日：2023-07-13
申请号：US18175122
申请日：2023-02-27
IPC分类号： H04N19/597 , H04N19/85 , H04N19/895 , H04N19/172 , H04N19/86 , H04N19/17 , H04N13/218 , H04N19/70 , H04N7/01 , H04N19/587 , H04N19/423 , H04N21/434 , H04N19/44 , H04N13/161 , H04N13/172 , H04N19/80 , H04N13/178 , H04N19/154 , H04N19/176 , H04N19/89 , H04N13/10 , H04N19/40
CPC分类号： H04N19/597 , H04N19/85 , H04N19/895 , H04N19/172 , H04N19/865 , H04N19/17 , H04N13/218 , H04N19/70 , H04N7/0102 , H04N19/587 , H04N19/423 , H04N21/4347 , H04N7/0135 , H04N19/44 , H04N7/0117 , H04N13/161 , H04N13/172 , H04N19/80 , H04N13/178 , H04N19/154 , H04N19/176 , H04N19/89 , H04N19/86 , H04N13/10 , H04N19/40
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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公开(公告)号：US20230007302A1
公开(公告)日：2023-01-05
申请号：US17943808
申请日：2022-09-13
IPC分类号： H04N19/597 , H04N19/44 , H04N19/587 , H04N19/70 , H04N19/86 , H04N19/895 , H04N19/154 , H04N19/176 , H04N7/01 , H04N19/17 , H04N13/161 , H04N21/434 , H04N13/218 , H04N13/172 , H04N19/172 , H04N19/80 , H04N19/423 , H04N19/85 , H04N13/178 , H04N19/40 , H04N19/89 , H04N13/10
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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公开(公告)号：US20180310023A1
公开(公告)日：2018-10-25
申请号：US16011557
申请日：2018-06-18
发明人： Alexandros TOURAPIS , Peshala V. PAHALAWATTA , Athanasios LEONTARIS , Kevin J. STEC , Walter J. HUSAK
IPC分类号： H04N19/59 , H04N19/33 , H04N19/187 , H04N19/85 , H04N19/597 , H04N19/117 , H04N19/147 , H04N19/105 , H04N19/573 , H04N19/61 , H04N19/17 , H04N19/172 , H04N19/136 , H04N19/82
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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