专利快速检索-快速检索全球专利，免费商用专利数据库-IPRDB

1. 发明授权

US11579923B2 Task delegation and cooperation for automated assistants 有权
公开(公告)号：US11579923B2
公开(公告)日：2023-02-14
申请号：US17658758
申请日：2022-04-11
申请人： AT&T Intellectual Property I, L.P.
发明人： Raghuraman Gopalan , Lee Begeja , David Crawford Gibbon , Eric Zavesky
IPC分类号： G06F15/16 , G06F9/48 , G06F9/50 , H04L12/28 , H04W4/20 , G06F9/54
摘要： Task delegation and cooperation for automated assistants is presented. A method comprises receiving, at a centralized support center that is in contact with a plurality of automated assistants including a first automated assistant and a second automated assistant, a request to perform a task on behalf of an individual, formulating, at the centralized support center, the task as a plurality of sub-tasks including a first sub-task and a second sub-task, delegating, at the centralized support center, the first sub-task to the first automated assistant, based on a determination at the centralized support center that the first automated assistant is capable of performing the first sub-task, and delegating, at the centralized support center, the second sub-task to the second automated assistant, based on a determination at the centralized support center that the second automated assistant is capable of performing the second sub-task.

2. 发明授权

US11328454B2 Enabling secure video sharing by exploiting data sparsity 有权
公开(公告)号：US11328454B2
公开(公告)日：2022-05-10
申请号：US17068798
申请日：2020-10-12
申请人： AT&T Intellectual Property I, L.P.
发明人： Raghuraman Gopalan
IPC分类号： G06T9/00 , H04N19/625 , H04N19/63 , H04N19/62 , H04N19/426
摘要： In one example, the present disclosure describes a device, computer-readable medium, and method for enabling secure video sharing by exploiting data sparsity. In one example, the method includes applying a transformation to a video dataset containing a plurality of video samples, to produce a plurality of sparse vectors in a first dimensional space, wherein each sparse vector of the plurality of sparse vectors corresponds to one video sample of the plurality of video samples, and multiplying each sparse vector of the plurality of sparse vectors by a transformation matrix to produce a plurality of reduced vectors in a second dimensional space, wherein the dimension of the second dimensional space is smaller than a dimension of the first dimensional space, and wherein the plurality of reduced vectors in the second dimensional space hides information about the video dataset while preserving relational properties between the plurality of video samples.

3. 发明授权

US11252638B2 Vehicle-based mobile node fleet for network service deployment 有权
公开(公告)号：US11252638B2
公开(公告)日：2022-02-15
申请号：US16558281
申请日：2019-09-02
申请人： AT&T Intellectual Property I, L.P.
发明人： Eric Zavesky , Zhu Liu , Lee Begeja , Yadong Mu , David Crawford Gibbon , Bernard S. Renger , Raghuraman Gopalan , Behzad Shahraray
IPC分类号： H04W48/04 , H04W4/02 , H04W4/44 , H04W4/029 , H04W4/30
摘要： Devices, computer-readable media, and methods are disclosed for assigning a service to a vehicle-based mobile node. For example, a processor deployed in a communication network may receive a request for the service from a mobile endpoint device, determine a route of the mobile endpoint device, determine a route of the vehicle-based mobile node, and assign the service to the vehicle-based mobile node when the route of the mobile endpoint device and the route of the vehicle-based mobile node coincide.

4. 发明授权

US10832098B2 Image prediction 有权
公开(公告)号：US10832098B2
公开(公告)日：2020-11-10
申请号：US16371364
申请日：2019-04-01
申请人： AT&T Intellectual Property I, L.P.
发明人： Raghuraman Gopalan
IPC分类号： G06K9/00 , G06K9/62 , G06K9/48
摘要： Concepts and technologies disclosed herein are directed to image prediction. According to one aspect disclosed herein, an image prediction system can receive a training data set that includes a plurality of training images. The image prediction system can define N-dimensional feature vectors corresponding to the plurality of training images in the training data set, parameterize the N-dimensional feature vectors to obtain a plurality of parameterized curves corresponding the plurality of training images in the training data set, obtain a square root velocity representation for each parameterized curve of the plurality of parameterized curves, rescale the plurality of parameterized curves to remove scaling variability among the plurality of parameterized curves, define a pre-shape space for the plurality of parameterized curves, and obtain shape space points pertaining to each parameterized curve of the plurality of parameterized curves on a shape space that inherits a structure from the pre-shape space.

5. 发明申请

US20200349339A1 STRUCTURE FROM MOTION FOR DRONE VIDEOS 审中-公开
公开(公告)号：US20200349339A1
公开(公告)日：2020-11-05
申请号：US16929394
申请日：2020-07-15
申请人： AT&T Intellectual Property I, L.P.
发明人： Raghuraman Gopalan
IPC分类号： G06K9/00 , G06T7/579 , G06T17/00 , G06K9/62 , G06K9/66 , G06T17/05
摘要： Aspects of the subject disclosure may include, for example, a method comprising obtaining, by a processing system including a processor, first and second models for a structure of an object, based respectively on ground-level and aerial observations of the object. Model parameters are determined for a three-dimensional (3D) third model of the object based on the first and second models; the determining comprises a transfer learning procedure. Data representing observations of the object is captured at an airborne unmanned aircraft system (UAS) operating at an altitude between that of the ground-level observations and the aerial observations. The method also comprises dynamically adjusting the third model in accordance with the operating altitude of the UAS; updating the adjusted third model in accordance with the data; and determining a 3D representation of the structure of the object, based on the updated adjusted third model. Other embodiments are disclosed.

6. 发明申请

US20200334833A1 SELECTING VIEWPOINTS FOR RENDERING IN VOLUMETRIC VIDEO PRESENTATIONS 审中-公开
公开(公告)号：US20200334833A1
公开(公告)日：2020-10-22
申请号：US16385336
申请日：2019-04-16
申请人： AT&T Intellectual Property I, L.P.
发明人： David Crawford Gibbon , Tan Xu , Lee Begeja , Bernard S. Renger , Behzad Shahraray , Raghuraman Gopalan , Eric Zavesky
IPC分类号： G06T7/246 , H04N21/218 , H04N21/25
摘要： One example of a method includes receiving a plurality of video streams depicting a scene, wherein the plurality of video streams provides images of the scene from a plurality of different viewpoints, identifying a target that is present in the scene, wherein the target is identified based on a determination of a likelihood of being of interest to a viewer of the scene, determining a trajectory of the target through the plurality of video streams, wherein the determining is based in part on an automated visual analysis of the plurality of video streams, wherein the determining is based in part on a visual analysis of the plurality of video streams, rendering a volumetric video traversal that follows the target through the scene, wherein the rendering comprises compositing the plurality of video streams, receiving viewer feedback regarding the volumetric video traversal, and adjusting the rendering in response to the viewer feedback.

7. 发明授权

US10812948B2 Providing a summary of media content to a communication device 有权
公开(公告)号：US10812948B2
公开(公告)日：2020-10-20
申请号：US16209235
申请日：2018-12-04
申请人： AT&T INTELLECTUAL PROPERTY I, L.P.
发明人： Raghuraman Gopalan
IPC分类号： H04W4/18 , H04L29/06 , H04L29/08
摘要： A wireless communication device includes a processor, a display device coupled to the processor, and a memory accessible to the processor. The memory includes instructions executable by the processor to perform operations. The operations include receiving a user input to play a media content item. The operations include sending a request for a summary of the media content item to a network device in response to the user input in lieu of sending a particular request for the media content item. The operations also include, in response to the reply including media content, sending the media content to the display device for display.

8. 发明授权

US10657377B2 Model-driven learning for video analytics 有权
公开(公告)号：US10657377B2
公开(公告)日：2020-05-19
申请号：US16006440
申请日：2018-06-12
申请人： AT&T Intellectual Property I, L.P.
发明人： Raghuraman Gopalan
IPC分类号： G06K9/00 , H04N21/234 , G06K9/66 , G06K9/62
摘要： Aspects of the subject disclosure may include, for example, receiving a plurality of media items, each including an object having a plurality of variables, performing adaptive analysis and transfer analysis on the media items, generating a model based on both the adaptive analysis and the transfer analysis and recognizing, using the model, the object in media content. The model may also provide a description of at least one of the variables of the object in the media content, and/or how that variable relates to the object. The variables may be known in the media items and unknown in the media content. The adaptive analysis and/or the transfer analysis may be performed iteratively and/or simultaneously. The variables may include an intensity of the object, a viewpoint from which the object is observed, an illumination of the object, a blur of the object, and/or other variables. Other embodiments are disclosed.

9. 发明申请

US20200081736A1 TASK DELEGATION AND COOPERATION FOR AUTOMATED ASSISTANTS 审中-公开
公开(公告)号：US20200081736A1
公开(公告)日：2020-03-12
申请号：US16129267
申请日：2018-09-12
申请人： AT&T Intellectual Property I, L.P.
发明人： Raghuraman Gopalan , Lee Begeja , David Crawford Gibbon , Eric Zavesky
IPC分类号： G06F9/48 , G06F9/50 , G06F9/54 , H04W4/20 , H04L12/28
摘要： The present disclosure provides task delegation and cooperation for automated assistants. In one example, a method includes receiving, at a centralized support center that is in contact with a plurality of automated assistants including a first automated assistant and a second automated assistant, a request to perform a task on behalf of an individual, formulating, at the centralized support center, the task as a plurality of sub-tasks including a first sub-task and a second sub-task, delegating, at the centralized support center, the first sub-task to the first automated assistant, based on a determination at the centralized support center that the first automated assistant is capable of performing the first sub-task, and delegating, at the centralized support center, the second sub-task to the second automated assistant, based on a determination at the centralized support center that the second automated assistant is capable of performing the second sub-task.

10. 发明授权

US10560745B2 Automated content selection for groups 有权
公开(公告)号：US10560745B2
公开(公告)日：2020-02-11
申请号：US16114624
申请日：2018-08-28
申请人： AT&T Intellectual Property I, L.P.
发明人： David Crawford Gibbon , Yadong Mu , Lee Begeja , Bernard S. Renger , Raghuraman Gopalan , Behzad Shahraray , Zhu Liu , Eric Zavesky
IPC分类号： H04N21/45 , H04N21/25 , H04N21/482 , H04N21/214 , H04N21/258 , H04N21/442
摘要： Aspects of the subject disclosure may include, for example, a system and method for selecting media content for a group of persons located at a venue. The system and method identify a plurality of viewers in a vicinity of a venue that has one or more display devices from location data and extracts a content viewing preference of each viewer from their profile data. The process includes aggregating the content viewing preference of each of the plurality of viewers to generate an aggregated content profile. Based on the aggregated content profile, a list of content is generated. Next, a first group of viewers approaching a viewing range of a display device are sensed by imaging data. Any conflicts between content viewing preferences of the first group of viewers are detected and resolved based on weighting the viewing preferences of the group. Other embodiments are disclosed.

你已经成功收藏专利！

检索式保存成功!

IPRDB

热门服务

关于我们

友情链接

联系方式