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公开(公告)号：EP3939242A2
公开(公告)日：2022-01-19
申请号：EP20769914.1
申请日：2020-03-13
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公开(公告)号：EP3900371A1
公开(公告)日：2021-10-27
申请号：EP19899123.4
申请日：2019-12-19
IPC分类号： H04N21/414 , H04N21/41 , H04N21/218 , H04N21/81
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公开(公告)号：EP3899857A1
公开(公告)日：2021-10-27
申请号：EP19900779.0
申请日：2019-12-18
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公开(公告)号：EP3465331A1
公开(公告)日：2019-04-10
申请号：EP17810790.0
申请日：2017-06-05
发明人： SMITH, Michael , OSTROVER, Lewis
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5.发明公开
公开(公告)号：EP3379533A2
公开(公告)日：2018-09-26
申请号：EP18161398.5
申请日：2011-09-13
IPC分类号： G10L19/008 , H04S7/00
CPC分类号： H04S7/30 , G10L19/008 , H04R2499/15 , H04S2400/11 , H04S2420/03
摘要： An apparatus generating audio cues for content indicative of the position of audio objects within the content comprising: an audio processor receiving raw audio tracks for said content and information indicative of the positions of at least some of said audio tracks within frames of said content, said audio processor generating corresponding audio parameters; an authoring tool receiving said audio parameters and generating encoding coefficients, said audio parameters including audio cue of the position of audio objects corresponding to said tracks in at least one spatial dimension; and a first audio/video encoder receiving an in- put and encoding said input into an audio visual content having visual objects and audio objects, said audio objects being disposed at location corresponding to said one spatial position, said encoder using said encoding coefficients for said encoding.
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6.发明授权SYSTEM TO ENSURE THAT ALL AUDIO-VISUAL OPTICAL DISC TYPES ARE PROPERLY SCREENED FOR WATERMARKS 有权系统以确保所有的视听光磁盘类型上正确WATER MARK检查
公开(公告)号：EP1889164B1
公开(公告)日：2014-08-13
申请号：EP06772128.2
申请日：2006-06-05
CPC分类号： G06F12/1408 , G06F21/10 , G06F21/80 , G11B20/00086 , G11B20/00884
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公开(公告)号：EP1573653B1
公开(公告)日：2013-07-10
申请号：EP03786784.3
申请日：2003-11-17
发明人： BORSHUKOV, George , LEWIS, J. P.
CPC分类号： G06T15/20 , G06T7/55 , G06T13/80 , G06T17/00 , G06T2200/08 , G06T2210/61 , H04N5/262
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公开(公告)号：EP1588544B1
公开(公告)日：2012-04-11
申请号：EP03777534.3
申请日：2003-09-25
发明人： ANTONELLIS, Darcy , BARTLEY, Jeffrey, Jason , ELO, Margit, Elisabeth , GAGNON, Jean Pierre , HOGUE, William, Bennett, Jr. , PRICE, Edward, J.
IPC分类号： H04N7/167
CPC分类号： H04N5/913 , G11B23/284 , H04N2005/91392
摘要： Method and apparatus for uniquely identifying a copy of a motion picture disposed on a media. The method includes the steps of selecting a two or more motion picture scenes. Each of the motion picture scenes is an identifiable portion of the motion picture distinct from every other portion of the motion picture. Once the scenes have been identified, two or more sequences can be defined within each of the motion picture scenes such that each sequence includes two or more frames. For example, the motion picture can have three scenes, each divided into twenty eight sequences, with each of the sequences containing 12 frames. Once the scenes and sequences have been selected, the method at least one of the sequences from each scene is marked to define a uniquely identifiable marking pattern on the media.
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9.发明公开
公开(公告)号：EP1566052A4
公开(公告)日：2007-02-07
申请号：EP03796421
申请日：2003-11-17
IPC分类号： G06K9/00 , G06K9/30 , G06K9/36 , G06T7/00 , G06T15/04 , G06T15/50 , G06T15/60 , G06T17/00 , G09G5/00 , H04N20060101 , H04N1/00 , H04N9/74
CPC分类号： G06T15/20 , G06T7/55 , G06T13/80 , G06T17/00 , G06T2200/08 , G06T2210/61 , H04N5/262
摘要： Image-based lighting for use in rendering of digital objects is derived from image data collected from a real motion-picture set. The image data includes sets of correlated images at different exposure levels (302), each corresponding to a selected location. The image data is processed to define an extended dynamic range panoramic image (304) for each selected set location. The image data is color and intensity corrected based on a scaled reference object. At least key lights are modeled (306) for the set by processing a plurality of such panoramic images. Other lighting may be defined by interpolating from the panoramic images to mathematically define a location-specific set of fill lights. In the alternative, other set lighting may be modeled by projecting panoramic image data onto a dynamically sub-dividable light primitive derived from the set geometry. Any desired object may then rendered using the defined lights, and inserted into a corrected real image of the set at the desired location.
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10.发明公开DIGITAL PROJECTING APPARATUS AND METHOD WITH ASYMMETRICAL STROBOSCOPY 审中-公开DEVICE AND METHOD FOR不对称频闪数字投影
公开(公告)号：EP1325629A4
公开(公告)日：2006-08-23
申请号：EP01968232
申请日：2001-08-30
发明人： KLAMER PAUL R
CPC分类号： H04N9/312 , H04N5/7416
摘要： A digital projector (50) that projects moving images (60) from a data stream also generates black intervals (BI) selected to induce a stroboscopic effect in a viewer's eye. The black signals are interspaced with the images in a manner so as to simulate the operation of a standard movie projector thereby insuring that the effects of temporal and spatial artefacts normally associated with digital projectors are reduced.
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