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1.发明授权公开(公告)号：US10733278B2
公开(公告)日：2020-08-04
申请号：US15901879
申请日：2018-02-21
IPC分类号： G06F21/32 , G10L15/30 , G10L17/22 , G10L15/22 , G06F16/2455
摘要： A method and system of providing private data privately when such data is requested from a VCD utilizes a communications network to communicate with a service containing the private data to determine if the data is private. Once the data is determined as being private, instead of being sent to the VCD to be broadcasted audibly, the data may be transmitted to a user's preferred device to be presented privately to the user.
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公开(公告)号：US20190182471A1
公开(公告)日：2019-06-13
申请号：US16280915
申请日：2019-02-20
发明人： Mohammad Raheel Khalid , Ali Jaafar , Denny Breitenfeld , Xavier Hansen , Christian Egeler , Syed Kamal , Lama Hewage Ravi Prathapa Chandrasiri , Steven L. Smith
IPC分类号： H04N13/122 , H04N13/243 , H04N5/232 , H04N5/247
CPC分类号： H04N13/122 , H04N5/232 , H04N5/23238 , H04N5/247 , H04N13/243
摘要： An exemplary virtual reality media provider system differentiates static objects depicted in two-dimensional video data from dynamic objects depicted in the two-dimensional video data. Based on the differentiating of the static objects from the dynamic objects, the virtual reality media provider system generates dynamic volumetric models of the surfaces of the static objects and the dynamic objects. The virtual reality media provider system updates the dynamic volumetric models of the surfaces of the static objects with a lower regularity or on an as-needed basis, and the virtual reality media provider system separately updates the dynamic volumetric models of the surfaces of the dynamic objects with a higher regularity. The higher regularity is higher than the lower regularity and keeps the dynamic volumetric models of the surfaces of the dynamic objects up-to-date with what is occurring in the two-dimensional video data. Corresponding methods and systems are also disclosed.
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3.发明授权公开(公告)号：US10270825B2
公开(公告)日：2019-04-23
申请号：US15087862
申请日：2016-03-31
摘要： An exemplary device renders, within a field of view of an immersive virtual reality world (“world”) presented on a display screen, content of the world based on a stream of a first content file comprising a first content sector of the world. The device predicts that a user will provide user input representative of a request to shift additional content included in a second content sector of the world but not the first content sector into the field of view. Based on the prediction, the device requests and begins receiving a stream of a second content file comprising the second content sector. The device then detects the predicted user input from the user and, in response, switches from rendering the content included in the first content sector based on the first content file to rendering the additional content included in the second content sector based on the second content file.
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公开(公告)号：US10257490B2
公开(公告)日：2019-04-09
申请号：US15141707
申请日：2016-04-28
发明人： Mohammad Raheel Khalid , Ali Jaafar , Denny Breitenfeld , Xavier Hansen , Christian Egeler , Syed Kamal , Lama Hewage Ravi Prathapa Chandrasiri , Steven L. Smith
IPC分类号： H04N13/122 , H04N5/232 , H04N5/247 , H04N13/243
摘要： An exemplary virtual reality media provider system (“system”) includes a configuration of synchronous video and depth capture devices disposed at fixed positions at a real-world event. In real time, the video and depth capture devices capture two-dimensional video data and depth data for surfaces of objects at the real-world event. The system generates a real-time volumetric data stream representative of a dynamic volumetric model of the surfaces of the objects at the real-world event in real time based on the captured two-dimensional video data and captured depth data. The dynamic volumetric model of the surfaces of the objects at the real-world event is configured to be used to generate virtual reality media content representative of the real-world event as experienced from a dynamically selectable viewpoint corresponding to an arbitrary location at the real-world event and selected by a user experiencing the real-world event using a media player device.
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公开(公告)号：US10048751B2
公开(公告)日：2018-08-14
申请号：US15087831
申请日：2016-03-31
发明人： Ali Jaafar , Mohammad Raheel Khalid
IPC分类号： G06F3/01 , G06T19/00 , G06F3/0482 , G06T15/20 , G06T19/20 , G06F3/0484 , G06F17/30
摘要： An exemplary virtual reality media system presents a field of view of an immersive virtual reality world on a display screen of a media player device associated with a user. The field of view includes content of the immersive virtual reality world and dynamically changes in response to user input provided by the user as the user experiences the immersive virtual reality world. Additionally, the virtual reality media system detects that a gaze of the user is directed for a predetermined amount of time at a gaze target included within the field of view. In response to the detection, the virtual reality media system presents an interactive user interface associated with the gaze target. In some examples, the interactive user interface is presented within the field of view together with the content of the immersive virtual reality world. Corresponding methods and systems are also described.
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6.发明申请公开(公告)号：US20170316606A1
公开(公告)日：2017-11-02
申请号：US15141717
申请日：2016-04-28
发明人： Mohammad Raheel Khalid , Ali Jaafar , Denny Breitenfeld , Xavier Hansen , Christian Egeler , Syed Kamal , Lama Hewage Ravi Prathapa Chandrasiri , Steven L. Smith
摘要： An exemplary virtual reality media provider system (“system”) includes a configuration of synchronous video and depth capture devices disposed at fixed positions in a vicinity of a first object located in a natural setting along with one or more additional objects. The video and depth capture devices capture two-dimensional video data and depth data for a surface the first object. The system distinguishes the first object from a second object included in the one or more additional objects located in the natural setting and generates an individually-manipulable volumetric model of the first object. The individually-manipulable volumetric model of the first object is configured to be individually manipulated with respect to an immersive virtual reality world while a user of a media player device is experiencing the immersive virtual reality world using the media player device.
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7.发明申请公开(公告)号：US20170286993A1
公开(公告)日：2017-10-05
申请号：US15087915
申请日：2016-03-31
发明人： Mohammad Raheel Khalid , Ali Jaafar , Dan Sun , Christian Egeler
CPC分类号： G06Q30/0241 , G06T19/006 , G06T2200/04
摘要： An exemplary virtual reality media system provides, for display on a display screen of a media player device associated with a user, a field of view of an immersive virtual reality world generated from and including camera-captured real-world scenery. The field of view includes content of the immersive virtual reality world and dynamically changes in response to user input provided by the user as the user experiences the immersive virtual reality world. The virtual reality media system integrates into the immersive virtual reality world a three-dimensional (“3D”) virtual object having an outer surface designated as a promotional content platform. The virtual reality media system also accesses data representative of a two-dimensional (“2D”) promotional image and maps the 2D promotional image onto the promotional content platform on the outer surface of the 3D virtual object such that the 2D promotional image is viewable as a skin of the 3D virtual object.
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公开(公告)号：US10401960B2
公开(公告)日：2019-09-03
申请号：US16036793
申请日：2018-07-16
发明人： Mohammad Raheel Khalid , Ali Jaafar
IPC分类号： G06F3/0481 , G06T19/00 , G06F3/01 , G06F16/58 , G06F16/70 , G06F16/78 , G06F3/0482 , G06T15/20 , G06T19/20 , G06F3/0484
摘要： An exemplary virtual reality media system presents a field of view of an immersive virtual reality world on a display screen of a media player device associated with a user. The field of view includes content of the immersive virtual reality world and dynamically changes in response to user input provided by the user as the user experiences the immersive virtual reality world. Additionally, the virtual reality media system detects that a gaze of the user is directed for a predetermined amount of time at a gaze target included within the field of view. In response to the detection, the virtual reality media system presents an interactive user interface associated with the gaze target. The interactive user interface is presented within the field of view together with the content of the immersive virtual reality world. Corresponding methods and systems are also described.
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公开(公告)号：US10380803B1
公开(公告)日：2019-08-13
申请号：US15936339
申请日：2018-03-26
IPC分类号： G06T19/00
摘要： An exemplary mixed reality presentation system accesses video data representative of a real-world environment proximate to a mixed reality player device that is configured to present, to a user of the mixed reality player device, a mixed reality presentation. In the mixed reality presentation, one or more virtual objects included within a virtual domain associated with the real-world environment are presented together with real objects included within the real-world environment. The mixed reality presentation system identifies, based on the accessed video data, a target object among the real objects included within the real-world environment. The mixed reality presentation system extracts the target object from the mixed reality presentation and replaces, within the mixed reality presentation, the target object with a virtual object included within the virtual domain. The virtual object implements a representation of the target object. Corresponding methods are also disclosed.
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10.发明申请公开(公告)号：US20190156565A1
公开(公告)日：2019-05-23
申请号：US16234448
申请日：2018-12-27
发明人： Mohammad Raheel Khalid , Ali Jaafar , Denny Breitenfeld , Xavier Hansen , Christian Egeler , Syed Kamal , Lama Hewage Ravi Prathapa Chandrasiri , Steven L. Smith
摘要： An exemplary virtual reality media provider system receives two-dimensional (“2D”) video data for surfaces of first and second objects located in a natural setting. The 2D video data is captured by first and second capture devices disposed at different positions with respect to the objects. The system distinguishes the first object from the second object by performing a plurality of techniques in combination with one another. The plurality of techniques include determining that the first object is moving in relation to the second object; and determining that, from a vantage point of at least one of the different positions, a representation of the first object captured within the 2D video data does not overlap with a representation of the second object. Based on the received 2D video data and the distinguishing of the first and second objects, the system generates an individually-manipulable volumetric model of the first object.
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