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公开(公告)号：EP2982107A1
公开(公告)日：2016-02-10
申请号：EP14778062.1
申请日：2014-04-04
发明人： BRULS, Wilhelmus, Hendrikus Alfonsus , DE HAAN, Wiebe , KROON, Bart , VANDEWALLE, Patrick, Luc Els , LAKSHMINARAYANAN, Gopi
IPC分类号： H04N13/00
CPC分类号： H04N13/302 , H04N13/128 , H04N13/398
摘要： The present invention relates to a method and system for generating and retargeting a three-dimensiona video signal for use on a target three-dimensional display device, wherein the three-dimensional video signal comprises three-dimensional video data suitable for driving a multi-view display device and reference disparity mapping data, the reference disparity mapping data indicative of a disparity mapping for the three-dimensional video data for a reference three-dimensional display device and wherein a target disparity mapping is derived based on the reference disparity mapping and characteristics of the reference three-dimensional display device and corresponding characteristics of the target three-dimensional display device, the resulting target disparity mapping is used for retargeting the three-dimensional video data using the target disparity mapping data into a target three-dimensional video data.
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公开(公告)号：EP2982107B1
公开(公告)日：2017-11-22
申请号：EP14778062.1
申请日：2014-04-04
发明人： BRULS, Wilhelmus, Hendrikus Alfonsus , DE HAAN, Wiebe , KROON, Bart , VANDEWALLE, Patrick, Luc Els , LAKSHMINARAYANAN, Gopi
CPC分类号： H04N13/302 , H04N13/128 , H04N13/398
摘要： The present invention relates to a method and system for generating and retargeting a three-dimensiona video signal for use on a target three-dimensional display device, wherein the three-dimensional video signal comprises three-dimensional video data suitable for driving a multi-view display device and reference disparity mapping data, the reference disparity mapping data indicative of a disparity mapping for the three-dimensional video data for a reference three-dimensional display device and wherein a target disparity mapping is derived based on the reference disparity mapping and characteristics of the reference three-dimensional display device and corresponding characteristics of the target three-dimensional display device, the resulting target disparity mapping is used for retargeting the three-dimensional video data using the target disparity mapping data into a target three-dimensional video data.
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公开(公告)号：EP4421796A2
公开(公告)日：2024-08-28
申请号：EP24181926.7
申请日：2012-09-20
发明人： KNIBBELER, Charles, Leonardus, Cornelius, Maria , VAN DER VLEUTEN, Renatus, Josephus , DE HAAN, Wiebe
IPC分类号： G09G5/00
CPC分类号： G09G5/006 , G09G2320/027120130101 , G09G2320/060620130101 , G09G2320/061320130101 , G09G2320/06620130101 , G09G2340/0620130101 , G09G2360/14420130101 , G09G2370/04720130101 , H04N7/00 , G06T5/50 , G06T2207/2020820130101 , H04N9/68 , G11B20/10 , G11B27/105 , G11B27/329 , G09G5/10
摘要： Apparatuses, methods and image signals comprising at least a first encoded image and a first target display reference, the target display reference specifying a dynamic range of a target display which is a display for which the encoded image is optimized and encoded;
wherein the target display reference comprises a white point luminance of the target display which is an amount of nits, and wherein the signal comprises a black level of the target display.-
公开(公告)号：EP3679725A1
公开(公告)日：2020-07-15
申请号：EP18765847.1
申请日：2018-09-04
IPC分类号： H04N21/434 , H04N21/435 , H04N21/84
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5.发明授权
公开(公告)号：EP2949121B1
公开(公告)日：2020-07-15
申请号：EP14704676.7
申请日：2014-01-27
IPC分类号： H04N13/111 , H04N13/161
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公开(公告)号：EP1440443B1
公开(公告)日：2018-05-02
申请号：EP02800201.2
申请日：2002-09-18
发明人： DE HAAN, Wiebe
IPC分类号： G11B27/034 , G11B27/032 , G11B20/12 , H04N5/00
CPC分类号： H04N9/8205 , G11B7/0037 , G11B7/0045 , G11B20/10 , G11B20/1217 , G11B27/034 , G11B27/329 , G11B2020/10907 , G11B2220/213 , G11B2220/218 , G11B2220/2562 , H04N5/85 , H04N9/8042
摘要： Method of contiguously recording a sequence of ordered A/V information signals, such as video/audio information, and corresponding management information signals, such as video management, menu information or file information, on a disc-like recording medium of the write-once type, such as an optically recordable and readable disc. The recorded information complies to the requirements of ordering of such information as defined by a disc of the read-only type or of the rewritable type. The method comprises allocating a reserved area within a linear addressing space of the disc, contiguously recording the A/V information signals in a video recording area located succeeding the reserved area, recording corresponding management data in a temporary overview space succeeding the video recording area, generating a mapping table for mapping the recorded management data to address locations in the reserved area and recording the mapping table in the temporary overview space. When finalizing the disc, the recorded management information signals is copied to the reserved area in correspondence to the latest mapping table information and the remaining unrecorded sections of the reserved area is recorded with arbitrary data signals.
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公开(公告)号：EP2752010B1
公开(公告)日：2017-08-23
申请号：EP12812377.5
申请日：2012-11-19
发明人： DE HAAN, Wiebe
IPC分类号： H04N13/00 , G09G5/00 , H04L29/08 , H04N21/4363 , H04N21/41 , H04N21/4402
CPC分类号： H04N13/139 , G09G5/006 , G09G5/12 , G09G2340/14 , G09G2354/00 , G09G2370/047 , G09G2370/12 , H04N13/161 , H04N13/178 , H04N13/189 , H04N13/359 , H04N19/597 , H04N21/4122 , H04N21/43632 , H04N21/440263 , H04N21/816 , H04N2213/007
摘要： A video processing device (100) for processing 3D video is coupled to a 3D display device (120). The device receives the 3D video data according to a high resolution interlaced 3D format. A video processor (106) generates a 3D display signal according to a display format. 3D display capability data indicates at least one interlaced 3D display format accepted by the 3D display device, the interlaced 3D display format having a lower resolution than the high resolution interlaced 3D format. The device has a storage unit (21,31) for storing the 3D display capability data and 3D conversion capability data. The 3D conversion capability data indicates a capability of the video processing device for interlaced down conversion for enabling a selection mechanism to control the processing of the 3D video information by selecting the interlaced 3D display format and the interlaced down conversion. Advantageously the user is provided with the best possible 3D view.
摘要翻译： 用于处理3D视频的视频处理设备（100）耦合到3D显示设备（120）。 该设备根据高分辨率隔行3D格式接收3D视频数据。 视频处理器（106）根据显示格式生成3D显示信号。 3D显示能力数据指示3D显示设备接受的至少一个交错3D显示格式，交错3D显示格式具有比高分辨率交错3D格式更低的分辨率。 该设备具有用于存储3D显示能力数据和3D转换能力数据的存储单元（21,31）。 3D转换能力数据表示视频处理设备用于隔行下变换的能力，以使选择机构能够通过选择隔行3D显示格式和隔行向下转换来控制3D视频信息的处理。 有利地为用户提供尽可能好的3D视图。
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8.发明公开METHOD OF ENCODING A VIDEO DATA SIGNAL FOR USE WITH A MULTI-VIEW RENDERING DEVICE 有权方法进行编码的视频数据信号适用于设备的多个视图
公开(公告)号：EP2995082A1
公开(公告)日：2016-03-16
申请号：EP14726776.9
申请日：2014-04-30
IPC分类号： H04N13/00 , H04N21/236 , H04N21/84
CPC分类号： H04N13/161 , H04N13/178 , H04N19/17 , H04N19/179 , H04N19/186 , H04N19/46 , H04N21/21805 , H04N21/23614 , H04N21/84
摘要： The present invention relates to a method of encoding a video data signal for use with a multi-view rendering device, a method of decoding the video data signal, the video data signal, an encoder of the video data signal, a decoder of the video data signal, a computer program product comprising instructions for encoding the video data signal and a computer program product comprising instructions for decoding a video data signal. The method of encoding provides (401) a first image (10) of a scene associated with a first viewpoint, a depth map (20) associated with the first image, metadata (30) for use in depth map processing or rendering one or more views for further viewpoints by the multi-view rendering device, and generates (404) the video data signal. The video data signal comprises video frames partitioned in sub-images comprising a sub-image based on the first image and a depth sub-image based on the depth map, and metadata encoded in a color component of the depth sub-image.
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公开(公告)号：EP2707868A1
公开(公告)日：2014-03-19
申请号：EP12722877.3
申请日：2012-04-27
CPC分类号： H04N19/00981 , G09G5/006 , G09G5/02 , G09G2340/06 , G09G2370/04 , G09G2370/12 , H04N9/64 , H04N19/98
摘要： An apparatus generates an image signal in which pixels are encoded in N-bit words which encode at least a luma per pixel. A receiver (201) obtains high dynamic range pixel values in accordance with a first color representation in M-bitwords. A first generator (203) includes the high dynamic range pixel values in the image signal in the N-bit words according to a second color representation. A second generator (205) includes in the image signal an indicator that high dynamic range pixel values are encoded. In some examples, the high dynamic range pixel values may be provided in a segment that can alternatively contain high or low dynamic range pixel values, and the indicator may indicate which type of data is included. The approach may e.g. facilitate introduction of high dynamic range capability into e.g. HDMI systems.
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公开(公告)号：EP3454549A1
公开(公告)日：2019-03-13
申请号：EP18196588.0
申请日：2009-07-17
发明人： NEWTON, Philip, S. , BOLIO, Dennis, D., R., J. , SCALORI, Francesco , VANDERHEIJDEN, Gerardus, W., T. , VAN DOVEREN, Henricus, F., P., M. , DE HAAN, Wiebe , MOLL, Hendrik, F.
IPC分类号： H04N5/278 , H04N13/161 , H04N13/183
摘要： A method of creating a three-dimensional image signal comprises receiving a first image component, receiving a second component for creating a three-dimensional image in combination with the first image component, receiving a text component for including in the three-dimensional image, receiving a data component comprising location information describing the location of the text component within the three-dimensional image, and creating a three-dimensional image signal comprising the first image component, the second component, the text component, and the data component. The signal is rendered by rendering a three-dimensional image from the first image component and the second component, the rendering including rendering the text component in the three-dimensional image, the rendering of the text component including adjusting three-dimensional parameters of the three-dimensional image in the location of the rendered text component.
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