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公开(公告)号：US10574899B2
公开(公告)日：2020-02-25
申请号：US16227815
申请日：2018-12-20
Applicant: Polycom, Inc.
Inventor： Xiangdong Wang , Yibo Liu , Jinwei Feng , Edmund Thompson , Peter Chu
Abstract: A videoconference apparatus and method coordinates a stationary view obtained with a stationary camera to an adjustable view obtained with an adjustable camera. The stationary camera can be a web camera, while the adjustable camera can be a pan-tilt-zoom camera. As the stationary camera obtains video, participants are detected and localized by establishing a static perimeter around a participant in which no motion is detected. Thereafter, if no motion is detected in the perimeter, any personage objects such as head, face, or shoulders which are detected in the region bounded by the perimeter are determined to correspond to the participant.
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公开(公告)号：US10564711B2
公开(公告)日：2020-02-18
申请号：US15783942
申请日：2017-10-13
Applicant: Polycom, Inc.
Inventor： SivaKiran Venkata Yellamraju , Tandav Krishna Sanka
Abstract: An interactive conferencing device enables conference participants to interact remotely through multiple multimedia channels based on the configured capabilities of participants. A system used by the conferencing device consists of a server and one or more client devices. On joining new interactive session, the attributes and capabilities of the participant are determined. Other participants are notified as to the attributes and capabilities of the new participant. The interaction between participants is determined by their attributes and capabilities and that of the participant they wish to interact with. Participants can use a client device to join a session. If the device is capable of rendering a graphical display based on the capability information configured for that participant and device, participants can view multiple views rendered for the session in different regions of a display. The participants may interact with members of the session they select based on their mutual configured capabilities.
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公开(公告)号：US10484649B2
公开(公告)日：2019-11-19
申请号：US16028297
申请日：2018-07-05
Applicant: Polycom, Inc.
Inventor： Gopal Paripally , Pavan Pakala , Pravin Karandikar , Venkata Satya Anil Kumar Neeli , Sharath Naeni
Abstract: A wearable telecommunications device enabling a user to engage in teleconferencing activity from nontraditional locations, while allowing the user free use of his hands. The wearable telecommunications device houses a plurality of input and output devices removably attached to the body of the wearable device. The input and output devices generally include one or more cameras, motion sensors, at least one microphone, and at least one power source. The housing generally consists of wearable headgear such as a helmet. The headgear will have a smaller display near the user's right or left eye, and can also have a larger display mounted on the exterior, whereby others can view information, or the user can view information.
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公开(公告)号：US10341855B2
公开(公告)日：2019-07-02
申请号：US15395802
申请日：2016-12-30
Applicant: Polycom, Inc.
Inventor： Venkata Ganesh Vari , Abhishek Mishra , Shantanu Desai
Abstract: Disclosed are communications devices which can send indications that they are secure, and which can detect when a far end device is not secure (unsecure). A secure device is one that is not connected to a speakerphone or other speaker which is capable of emitting—or actually is emitting—sound which is louder than a certain threshold. If a communication device detects that a remote endpoint is unsecure, the communication device will switch to an unsecure mode. When the switch is made, the communications device alerts the user that the call is not secure so that the user can proceed accordingly.
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公开(公告)号：USD851617S1
公开(公告)日：2019-06-18
申请号：US29649680
申请日：2018-05-31
Applicant: Polycom, Inc.
Designer： Hector Rodriguez , Nathan Yang , Anthony Martin Duys , Yanlin Zhu
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Patent Agency Ranking
公开(公告)号：US10321093B2
公开(公告)日：2019-06-11
申请号：US15427902
申请日：2017-02-08
Applicant: Polycom, Inc.
Inventor： Mark Duckworth , Anat Levy , Jesse Coleman
Abstract: A videoconferencing device that determines a spatial arrangement of the video streams output at a first endpoint based on a number of display devices being utilized at the first endpoint and a number of cameras being utilized at each of the one or more additional endpoints.
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公开(公告)号：US10148909B2
公开(公告)日：2018-12-04
申请号：US15670546
申请日：2017-08-07
Applicant: Polycom, Inc.
Inventor： Gopal Paripally , Stephen Botzko
Abstract: A portable immersive telepresence conferencing system which can capture audio data and video data and communicate at least some of the captured data to at least one remote endpoint via a network interface, receive image data and audio data from at least one remote source via the network interface and render a depiction of at least one object, which is substantially the same size of the actual object being shown.
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公开(公告)号：US10097794B2
公开(公告)日：2018-10-09
申请号：US15395492
申请日：2016-12-30
Applicant: Polycom, Inc.
Inventor： Peter L. Chu , Yibo Liu
Abstract: A videoconferencing system has a videoconferencing unit that use portable devices as peripherals for the system. The portable devices obtain near-end audio and send the audio to the videoconferencing unit via a wireless connection. In turn, the videoconferencing unit sends the near-end audio from the loudest portable device along with near-end video to the far-end. The portable devices can control the videoconferencing unit and can initially establish the videoconference by connecting with the far-end and then transferring operations to the videoconferencing unit. To deal with acoustic coupling between the unit's loudspeaker and the portable device's microphone, the unit uses an echo canceller that is compensated for differences in the clocks used in the A/D and D/A converters of the loudspeaker and microphone.
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公开(公告)号：US10015446B2
公开(公告)日：2018-07-03
申请号：US15252085
申请日：2016-08-30
Applicant: Polycom, Inc.
Inventor： Alain Elon Nimri , Shu Gao , Stephen Schaefer , Robert Murphy
IPC: H04N7/15 , H04N7/14 , H04N5/232 , G10L21/028 , G10L25/72
CPC classification number: H04N7/152 , G06T7/70 , G06T2207/10016 , G06T2207/30196 , G10L21/0272 , G10L21/028 , G10L25/72 , H04N5/23238 , H04N7/147
Abstract: An automatic process for producing professional, directed, production crew quality, video for videoconferencing is described. The process includes a method for positioning a 360 degree panoramic strip view of a room. The method includes receiving motion detection data, accepting presence sensor data, receiving video data from cameras related to a room view, and centering individuals in a room view, based on the received motion detection data, the accepted presence sensor data and received video data. The method also includes zooming onto the centered individuals in the room view, obtaining sound source localization data and active talker information, and determining how to arrange the display of individuals in a logical manner that is visually pleasing and aides understanding. Rule based logic is applied to assist with the automatic processing of video into director quality video production. Various video sources may be used as video stream sources for the automated system.
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公开(公告)号：US09866599B2
公开(公告)日：2018-01-09
申请号：US15066498
申请日：2016-03-10
Applicant: Polycom, Inc.
Inventor： Rami Boneh , Joanne Kubischta , Paul Regenhardt , Alan Segal , Jeff Adams , Aviv Eisenberg , Adam Jacobs , Erez Avraham , Eran Decker , Assaf Weissblat , Noa Reiter , Boris Sirotin , Inga Levi
CPC classification number: H04L65/1086 , H04L12/1813 , H04L12/1822 , H04L65/1069 , H04L65/403 , H04N7/152
Abstract: An intermediary server allows endpoints connected to two different types of conferencing systems to participate in an integrated conference without requiring plugins to be installed at each endpoint. A conference identifier provided by a first type of conferencing system can be used by endpoints of a second type of conferencing system by allowing the intermediary server to send the conference identifier to a server of the first type of conferencing system and receive a link that a server of the second type of conferencing system can use to connect to the first type of conferencing system.
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