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公开(公告)号：US11381817B2
公开(公告)日：2022-07-05
申请号：US16580903
申请日：2019-09-24
Applicant: AT&T Intellectual Property I, L.P.
Inventor： Bo Han , Tan Xu , Zhengye Liu
IPC: H04N19/597 , H04N19/167 , H04N19/119 , H04N19/20 , G06N20/00 , H04N19/176 , G06N5/04 , H04N19/162
Abstract: In one example, a processing system including at least one processor may obtain a predicted viewport of a mobile computing device for an immersive visual stream, identify a first plurality of blocks of a frame of the immersive visual stream that are associated with the predicted viewport, encode the first plurality of blocks at a first encoding quality level, and encode a second plurality of blocks of the frame at a second encoding quality level, where the second encoding quality level is associated with a lesser visual quality as compared to the first encoding quality level and where the second plurality of blocks are outside of the predicted viewport. The processing system may then transmit the frame having the first plurality of blocks encoded at the first encoding quality level and the second plurality of blocks encoded at the second encoding quality level to the mobile computing device.
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公开(公告)号：US20220150573A1
公开(公告)日：2022-05-12
申请号：US17095033
申请日：2020-11-11
Applicant: AT&T Intellectual Property I, L.P.
Inventor： David Crawford Gibbon , Eric Zavesky , Lee Begeja , Tan Xu , Paul Triantafyllou , Jean-Francois Paiement
IPC: H04N21/433 , H04N21/81 , H04N21/2387
Abstract: Aspects of the subject disclosure may include, for example, providing media content to a communication device. The communication device provides a playback of a presentation of the media content. Further embodiments can include receiving an indication from the communication device that indicates a pause in the presentation of the media content, and determining a plurality of attributes associated with the pause. Additional embodiments can include providing instructions according to the plurality of attributes associated with the pause to the communication device. Other embodiments are disclosed.
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公开(公告)号：US20220086516A1
公开(公告)日：2022-03-17
申请号：US17533654
申请日：2021-11-23
Applicant: AT&T Intellectual Property I, L.P.
Inventor： Raghuraman Gopalan , Zhu Liu , Behzad Shahraray , Eric Zavesky , Tan Xu
IPC: H04N21/258 , H04N21/462
Abstract: Aspects of the subject disclosure may include, for example, a method including obtaining media content and an identification of a plurality of points of interest in the media content, receiving a request from a user to view the media content, obtaining information about the user, identifying one or more highlight and/or degrade points based on the information about the user, modifying the media content to create highlighted content, the highlighted content being the media content modified to attract attention of the user to the highlight point and drive the attention of the user away from the degrade point, presenting the highlighted content to the user, and monitoring the user's consumption of the content. Other embodiments are disclosed.
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公开(公告)号：US20210383615A1
公开(公告)日：2021-12-09
申请号：US17412421
申请日：2021-08-26
Applicant: AT&T Intellectual Property I, L.P.
Inventor： Mohammed Abdel-Wahab , Lee Begeja , Eric Zavesky , Tan Xu
IPC: G06T19/00 , G06N20/00 , G06F3/0481
Abstract: Aspects of the subject disclosure may include, for example, scanning, by an augmented reality system, a local environment which includes an object. The scanning includes identifying one or more characteristics of the object such as its size or shape. The subject disclosure may further include providing, to a display device of a local user in the local environment, local image information of the object from a viewing perspective of the local user and providing, to a display device of a remote user in a remote environment, remote image information of the object from a viewing perspective of the remote user. The subject disclosure may further include detecting a local user interaction with the object, detecting a release of control of the object by the local user to control of the object by the remote user, and providing updated local image information of the object to the display device of the local user and providing updated remote image information to the display device of the remote user based on the release of control of the object. Other embodiments are disclosed.
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公开(公告)号：US20210352245A1
公开(公告)日：2021-11-11
申请号：US17384941
申请日：2021-07-26
Applicant: AT&T Intellectual Property I, L.P.
Inventor： Eric Zavesky , Zhu Liu , Tan Xu , Bernard S. Renger
Abstract: Aspects of the subject disclosure may include, for example, an assessment of a context associated with a conference, an identification of an object associated with the conference in accordance with the context, and a presentation of the object as part of the conference. The conference may include a videoconference and the object may include a physical object, a virtual object, or a combination thereof. Other embodiments are disclosed.
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Patent Agency Ranking
公开(公告)号：US20210352222A1
公开(公告)日：2021-11-11
申请号：US16868226
申请日：2020-05-06
Applicant: AT&T Intellectual Property I, L.P.
Inventor： Eric Zavesky , Tan Xu , Mohammed Abdel-Wahab , Jean-Francois Paiement
Abstract: Aspects of the subject disclosure may include, for example, a machine-readable medium, comprising executable instructions that, when executed by a processing system including a processor, facilitate performance of operations, including: receiving measurements indicating a viewpoint and a gaze direction of a user in a room; receiving a plurality of real-time images from the two or more cameras outside of the room; creating a visual presentation comprising two or more of the plurality of real-time images stitched together, wherein the two or more of the plurality of real-time images are used to remove a physical object obstructing a view of one of the two or more cameras; and sending the visual presentation to the display device, wherein the display device presents the visual presentation on the screen. Other embodiments are disclosed.
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公开(公告)号：US20210331072A1
公开(公告)日：2021-10-28
申请号：US16855024
申请日：2020-04-22
Applicant: AT&T Intellectual Property I, L.P.
Inventor： David Crawford Gibbon , Jean-Francois Paiement , Lee Begeja , Jianxiong Dong , Tan Xu , Eric Zavesky
Abstract: Aspects of the subject disclosure may include, for example, obtaining portions of video content from a video game from video game server(s) associated with a video game provider, selecting a first portion of video content from the portions of the video content, and providing the first portion to device(s) associated with viewer(s). Each device presents the first portion of the video content. Further embodiments include obtaining popularity information from the device(s) according to feedback based on presenting the first portion of the video content to the device(s), determining that the popularity information satisfies a popularity threshold associated with the video content, determining a subject matter corresponding to the first portion of the video content, and identifying a second portion of the video content from the video game to be recorded according to the subject matter. Other embodiments are disclosed.
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公开(公告)号：US11159776B2
公开(公告)日：2021-10-26
申请号：US16713172
申请日：2019-12-13
Inventor： Bo Han , Wenxiao Zhang , Pan Hui , Tan Xu , Cheuk Yiu Ip
IPC: H04N13/117 , H04N13/161 , H04N13/282 , H04N13/194
Abstract: Aspects of the subject disclosure may include, for example, a device in which a processing system receives from a multimedia content server a plurality of content streams; each of the content streams includes a portion of an original content stream. The processing system transcodes the plurality of content streams based on a viewport prediction to produce a plurality of viewport streams; the viewport prediction is based at least in part on a visibility map associated with a viewer of the content. The processing system delivers each of the viewport streams to a client device associated with the viewer; each of the viewport streams is buffered at the client device in a separate buffer. Other embodiments are disclosed.
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19.发明申请公开(公告)号：US20210279768A1
公开(公告)日：2021-09-09
申请号：US16812486
申请日：2020-03-09
Applicant: AT&T Intellectual Property I, L.P.
Inventor： Tan Xu , Bo Han , Eric Zavesky
Abstract: Aspects of the subject disclosure may include, for example, obtaining an identification of a device capability associated with a client device that is presenting a first scene that includes a first physical object and a first virtual object, determining a first location of the client device, responsive to the determining of the first location, obtaining an output from a sensor that is located within a threshold distance of the first location, processing the output from the sensor to identify a second virtual object in accordance with the identification of the device capability, and transmitting first data associated with the second virtual object to cause the client device to present the first physical object and the second virtual object in a second scene. Other embodiments are disclosed.
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公开(公告)号：US11100697B2
公开(公告)日：2021-08-24
申请号：US16997374
申请日：2020-08-19
Applicant: AT & T Intellectual Property I, L.P.
Inventor： Tan Xu , Eric Zavesky , Behzad Shahraray , David Crawford Gibbon
IPC: G06T15/20 , G06F3/01 , H04N21/218 , H04N21/2343 , H04N21/234
Abstract: Aspects of the subject disclosure may include, for example, predicting a field of view of a viewer to obtain a predicted field of view based on information about the viewer and a scoring of a point of interest in media content. A line of sight is obtained between the viewer and a presentation of the media content to obtain a viewer line of sight, and the scoring of the point of interest in the media content is updated to obtain an updated scoring based on the viewer line of sight, the predicted field of view being updated according to the updated scoring. Other embodiments are disclosed.
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