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公开(公告)号：EP4224888A1
公开(公告)日：2023-08-09
申请号：EP22154919.9
申请日：2022-02-03
IPC分类号： H04S7/00 , G06F3/04815
摘要： An apparatus, method and computer program is disclosed relating to processing of virtual content. In an example embodiment, the method may comprise providing data representing one or more acoustic properties of a virtual scene, the virtual scene being for output to a user device associated with a user and comprising one or more audio sources at respective locations and identifying, based on a position of the user with respect to the one or more audio sources and the one or more acoustic properties of the virtual scene, one or more audio sources not meeting a predetermined criterion. The method may also comprise providing, via a user interface associated with the user device, one or more indicators respectively corresponding to the one or more identified audio sources. Responsive to selection of one of the one or more indicators, the method may also comprise changing the user position in the virtual scene so that the user is closer to the corresponding audio source.
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公开(公告)号：EP4224289A1
公开(公告)日：2023-08-09
申请号：EP22155557.6
申请日：2022-02-08
IPC分类号： G06F3/01
摘要： An apparatus comprising means for:
in a first mode, controlling rendering of content to provide an augmented reality scene that continuously varies with a point of view that has a zero offset from a real point of view of a user; and
in a second mode, controlling rendering of content to provide a virtual reality scene that is a simulated augmented reality scene that continuously varies with a point of view that has a non-zero offset from the real point of view of the user, wherein the simulated augmented reality scene is defined by the point of view that has the non-zero offset from the real point of view.-
3.发明公开
公开(公告)号：EP4152770A1
公开(公告)日：2023-03-22
申请号：EP22193429.2
申请日：2022-09-01
发明人： MATE, Sujeet Shyamsundar , LEPPÄNEN, Jussi Artturi , ERONEN, Antti Johannes , LAAKSONEN, Lasse Juhani , LEHTINIEMI, Arto Juhani
IPC分类号： H04S7/00
摘要： An apparatus for rendering communication audio signal within an immersive audio scene, the apparatus comprising means configured to: obtain at least one spatial audio signal for rendering within the immersive audio scene; obtain the communication audio signal and positional information associated with the communication audio signal; obtain a rendering processing parameter associated with the communication audio signal; determine a rendering method based on the rendering processing parameter; determine an insertion point in a rendering processing for the determined rendering method and/or a selection of rendering elements for the determined rendering method based on the rendering processing parameter.
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公开(公告)号：EP4068076A1
公开(公告)日：2022-10-05
申请号：EP21165465.2
申请日：2021-03-29
IPC分类号： G06F3/16
摘要： An apparatus, method and computer program are disclosed. The apparatus may comprise means for determining, relative to one or more real audio sources in an environment, a relative position of a virtual object in the environment. The apparatus may also comprise means for determining, based on the relative position, an occluded region of the environment in which audio signals from the one or more real audio sources would be occluded by the virtual object. The apparatus may also comprise means for outputting, to a user in the environment, audio data, the outputting means configured to operate in a first mode and in a second mode. The first mode is an open mode, and substantially no processing is performed on audio signals received from the one or more real audio sources in the first mode. In the second mode the audio data is generated by processing audio signals received from the one or more real audio sources to at least partially remove those audio signals which would be occluded by the virtual object. The apparatus may also comprise means for switching the outputting means between the first mode and the second mode based on a location of the user relative to the occluded region.
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公开(公告)号：EP4044589A1
公开(公告)日：2022-08-17
申请号：EP22153469.6
申请日：2022-01-26
IPC分类号： H04N7/14
摘要： A method comprising obtaining a video feed from a camera, transmitting the video feed to an online video meeting, determining a change of status of the video feed, based on the determined change of status, modifying the video feed, and
transmitting the modified video feed to the online video meeting.-
公开(公告)号：EP3926441A1
公开(公告)日：2021-12-22
申请号：EP20179883.2
申请日：2020-06-15
IPC分类号： G06F3/01 , G06F3/0346
摘要： This specification describes an apparatus, method and computer program relating to virtual reality, particularly augmented reality (AR) or mixed reality (MR). The method may comprise providing, based on a position associated with a display means, different first and second sets of virtual content for overlaid display at the display means at a first time and determining that the first set of virtual content is prioritized over the second set of virtual content. Based on the determination, the method may comprise prioritizing display of the first set of virtual content over the second set of virtual content at the display means, and enabling display of the second set of virtual content at a second, subsequent, time.
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公开(公告)号：EP3860151A1
公开(公告)日：2021-08-04
申请号：EP20154873.2
申请日：2020-01-31
发明人： LAAKSONEN, Lasse Juhani , VILERMO, Miikka Tapani , LEHTINIEMI, Arto Juhani , LEPPÄNEN, Jussi Artturi
摘要： An apparatus, method and computer program product for: receiving spatial audio information captured by a plurality of microphones, receiving a captured audio object from an audio device wirelessly connected to the apparatus, determining an audio audibility value relating to the audio device, determining whether the audio audibility value fulfils at least one criterion, and activating, in response to determining that the audio audibility value fulfils the at least one criterion, inclusion of the audio object captured by the audio device in the spatial audio information captured by the plurality of microphones.
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公开(公告)号：EP2962299B1
公开(公告)日：2018-10-31
申请号：EP13876530.0
申请日：2013-02-28
发明人： ERONEN, Antti Johannes , CURCIO, Igor Danilo Diego , LEPPÄNEN, Jussi Artturi , HELANDER, Elina Elisabet , POPA, Victor , MAHKONEN, Katariina Jutta , VIRTANEN, Tuomas Oskari
IPC分类号： G10H1/40 , G10H1/36 , G10L25/48 , G10L21/0208
CPC分类号： G10H1/40 , G10H1/366 , G10H1/368 , G10H2210/056 , G10H2210/066 , G10H2210/071 , G10H2210/076 , G10H2210/281 , G10H2240/251 , G10L21/0208 , G10L25/48 , G10L2021/02082
摘要： An apparatus comprises a dereverberation module for generating a dereverberated audio signal based on an original audio signal containing reverberation, and an audio-analysis module for generating audio analysis data based on audio analysis of the original audio signal and audio analysis of the dereverberated audio signal.
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公开(公告)号：EP3174316A1
公开(公告)日：2017-05-31
申请号：EP15196881.5
申请日：2015-11-27
IPC分类号： H04S7/00
CPC分类号： H04S7/303 , H04S3/008 , H04S2400/01 , H04S2400/11 , H04S2400/15 , H04S2420/01
摘要： A method comprising: automatically applying a selection criterion or criteria to a sound object; if the sound object satisfies the selection criterion or criteria then performing one of correct or incorrect rendering of the sound object; and if the sound object does not satisfy the selection criterion or criteria then performing the other of correct or incorrect rendering of the sound object, wherein correct rendering of the sound object comprises at least rendering the sound object at a correct position within a rendered sound scene compared to a recorded sound scene and wherein incorrect rendering of the sound object comprises at least rendering of the sound object at an incorrect position in a rendered sound scene compared to a recorded sound scene or not rendering the sound object in the rendered sound scene.
摘要翻译： 一种方法，包括：自动将选择标准或准则应用于声音对象; 如果声音对象满足选择标准或准则，则执行声音对象的正确或不正确呈现中的一个; 并且如果声音对象不满足选择标准或准则，则执行声音对象的正确或不正确呈现中的另一个，其中正确呈现声音对象包括至少将声音对象呈现在呈现声音场景内的正确位置处 与记录的声音场景相比，并且其中声音对象的不正确渲染至少包括将渲染的声音场景中的声音对象呈现在渲染的声音场景中，或者不将渲染的声音场景中的声音对象渲染出来。
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公开(公告)号：EP3109733A1
公开(公告)日：2016-12-28
申请号：EP15173208.8
申请日：2015-06-22
IPC分类号： G06F3/01
摘要： A method, apparatus and computer program code are provided. The method comprises: monitoring a viewer's gaze direction towards a first display while the first display is displaying primary visual content and secondary visual content; determining that the viewer's gaze is directed towards the secondary visual content displayed by the first display; and causing the secondary visual content to be expanded by a second display, different from the first display.
摘要翻译： 提供了一种方法，装置和计算机程序代码。 该方法包括：当第一显示器正显示主要视觉内容和次要视觉内容时，监视朝向第一显示器的观看者的注视方向; 确定观众的注视朝向由第一显示器显示的次要视觉内容; 并且通过不同于第一显示器的第二显示器使辅助视觉内容被扩展。
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