-
公开(公告)号：WO2023068871A1
公开(公告)日：2023-04-27
申请号：PCT/KR2022/016154
申请日：2022-10-21
Applicant: 삼성전자 주식회사
IPC: H04N21/4363 , H04N21/422 , H04N7/14 , H04M1/60
Abstract: 실시예들에 따라, 디스플레이 장치 및 그 동작 방법이 개시된다. 개시된 디스플레이 장치는, 디스플레이, 통신 인터페이스, 하나 이상의 인스트럭션을 저장하는 메모리, 및 상기 메모리에 저장된 상기 하나 이상의 인스트럭션을 실행하는 프로세서를 포함하고, 음성 통화 요청을 수신하고, 상기 음성 통화 요청의 수신에 따라, 블루투스 통신 프로토콜을 통해 상기 통신 인터페이스에 의해 오디오 데이터가 오디오 입출력 장치로 전송되는 상태 인지를 판단하고, 상기 통신 인터페이스에 의해 상기 오디오 데이터가 전송되는 상태 라고 판단됨에 따라, 상기 오디오 입출력 장치를 제외한 하나 이상의 오디오 입력 장치를 식별하고, 상기 식별된 하나 이상의 오디오 입력 장치 중에서 제1 오디오 입력 장치를 선택하고, 상기 선택된 제1 오디오 입력 장치를 활성화하여 상기 활성화된 제1 오디오 입력 장치로부터 상기 음성 통화 요청에 따른 음성 입력을 수신하도록 제어한다.
-
公开(公告)号：WO2023064139A1
公开(公告)日：2023-04-20
申请号：PCT/US2022/045705
申请日：2022-10-04
Applicant: APPLE INC.
Inventor： SANTHANAM, Karthick , CHIEN, Eric, L. , GARRIDO, Christopher, M. , HORN, Kyle, W. , BAIRD, Ian, J. , SUN, Qian , BIDERMAN, David, L.
IPC: H04N7/14
Abstract: The subject technology receives, at a local device, a requested camera format based on specifications of a display associated with a remote device. The remote device and the local device are devices participating in a video conference. The requested camera format includes a first resolution. Camera formats supported by a camera associated with the local device are determined. If a second resolution of a first camera format matches among the supported camera formats matches with the first resolution, the first camera format is selected for capturing the video stream by the camera. Otherwise, a second camera format among the supported camera formats is determined for capturing the video stream so as to maximize a field of view of the video stream relative to other camera formats supported by the camera.
-
公开(公告)号：WO2023057020A1
公开(公告)日：2023-04-13
申请号：PCT/DE2022/200230
申请日：2022-09-30
Applicant: HEINLEIN SUPPORT GMBH
Inventor： HEINLEIN, Peer , KALBHEN, Dennis , SCHWAN, Frederik
Abstract: Die vorliegende Erfindung betrifft ein Verfahren zum Ausbilden einer virtuellen Subraum-Kommunikation (SK) zwischen wenigstens zwei HauptraumTeilnehmern (HT) einer virtuellen Hauptraum-Kommunikation (HK), aufweisend die folgenden Schritte: ‐ Auswahl von wenigstens zwei Hauptraum-Teilnehmern (HT) der Hauptraum-Kommunikation (HK) als Subraum-Teilnehmer (ST) für eine Subraum-Kommunikation (SK), ‐ Ausbilden einer multidirektionalen Subraum-Audioverbindung (SAV) zwischen den wenigstens zwei Subraum-Teilnehmern (ST) als virtuelle Subraum-Kommunikation (SK), ‐ Trennen der Hauptraum-Audioverbindung (HAV) der Subraum-Teilnehmer (ST) zur Hauptraum-Kommunikation (HK), ‐ Ausbilden einer unidirektionalen Hauptraum-Übertragung (HU) der Hauptraum-Kommunikation (HK) in die Subraum-Kommunikation (SK).
-
公开(公告)号：WO2023048870A1
公开(公告)日：2023-03-30
申请号：PCT/US2022/041136
申请日：2022-08-23
Applicant: MICROSOFT TECHNOLOGY LICENSING, LLC.
Inventor： TANG, John C. , BUXTON, William Arthur Stewart , WILSON, Andrew D. , INKPEN, Kori M. , JUNUZOVIC, Sasa , SELLEN, Abigail J. , RINTEL, Edward Sean Lloyd
Abstract: Aspects of this present disclosure relate to hybrid conference user interface. The hybrid conference interface provides an establishing shot before the meeting begins that places meeting attendees in a specific spatial arrangement, such as in specific seats around a conference table. Upon starting the conference, the hybrid user interface renders an appropriate perspective view of the meeting that is tailored to each attendee's perspective while also being spatially consistent for the entire group of attendees. Allowing attendees to place themselves where they want gives attendees a sense of physical space that helps them stay spatially oriented relative to the other people and resources in the room.
-
公开(公告)号：WO2023048630A1
公开(公告)日：2023-03-30
申请号：PCT/SE2022/050846
申请日：2022-09-23
Applicant: FLATFROG LABORATORIES AB
Inventor： WEIBULL, Gunnar , WASSVIK, Ola , BERGSTRÖM, Håkan , DOROZYNSKA, Karolina
Abstract: A method of videoconferencing between a first user and a second user comprises receiving at least one first image data of the first user from a first camera mounted behind a first display. The first display is configured to be optically transmissive with respect to the first camera. The method also comprises receiving at least one second image data from a second camera of the first user. The method further comprises generating the modified image data based on the first image data and the second image data. The method further yet comprises sending a display signal comprising the modified image data configured to be displayed for the second user on a second display.
-
Patent Agency Ranking
公开(公告)号：WO2023028098A1
公开(公告)日：2023-03-02
申请号：PCT/US2022/041300
申请日：2022-08-24
Applicant: CISCO TECHNOLOGY, INC.
Inventor： NIELSEN, Johan, Ludvig , ACHTELIK, Patrick Ryan, Tompion , DYKESTEEN, Per Arild, Kahrs , BARTH, Ragnvald, Balch
Abstract: In one embodiment, a multi -microphone system for an endpoint device receives input signals for a remote conference between the endpoint device and at least one other endpoint device. The multi -microphone system may include at least a top microphone unit and a bottom microphone unit. A signal degradation event that causes degradation of signals received by the top microphone unit or the bottom microphone unit is detected. Then, based on information regarding the signal degradation event, it is determined whether the signal degradation event affects one or both of the top microphone unit and the bottom microphone unit. In response, an output signal is generated for transmission to the at least one other endpoint device, and the output signal uses a portion of the input signals that excludes signals received by the top microphone unit and/or the bottom microphone unit determined to be affected by the signal degradation event.
-
公开(公告)号：WO2023009238A1
公开(公告)日：2023-02-02
申请号：PCT/US2022/033942
申请日：2022-06-17
Applicant: ZOOM VIDEO COMMUNICATIONS, INC.
Inventor： LYONS, Karan
Abstract: One example method includes receiving, by a compliance auditing server, an indication of an encrypted video conference; sending, by the compliance auditing server, a request to a video conference provider to join a compliance auditing participant to the encrypted video conference, wherein the video conference provider does not have access to the compliance auditing server; receiving and storing, by the compliance auditing server, encrypted streams of audio and video from a plurality of participants in the video conference, wherein: the compliance auditing participant is one of the plurality of participants; and the video conference provider does not have access to the cryptographic meeting key; receiving, by the compliance auditing server after the encrypted video conference has ended, a request for a portion of the encrypted streams of audio and video; and providing, in response to the request, the portion of the encrypted streams of audio and video.
-
公开(公告)号：WO2023275670A1
公开(公告)日：2023-01-05
申请号：PCT/IB2022/055740
申请日：2022-06-21
Applicant: EYEWARE TECH SA
Inventor： FUNES MORA, Kenneth Alberto , SAWATZKY, Johann
Abstract: The present invention relates to a method for calibrating an eye tracking device (16) for capturing the gaze (g) of a specific video conferee (P) on the screen (13) of a computing device, by means of a video conference system having a user interface (11) to display at least one other video conferee (P1, P2, P3) on the screen. Calibration of the eye tracking device comprises the steps of: i) retrieving the position (s1, s2, s3) of the other video conferee or each other video conferee (P1, P2, P3) as displayed in said user interface, in relation to said screen (13); ii) retrieving the activity state (a1, a2, a3) corresponding to the other video conferee or to each other video conferee (P1, P2, P3); iii) generating an attention model as a function of said position (s1, s2, s3) and said corresponding activity state (a1, a2, a3) per other video conferee (P1, P2, P3) which indicates the areas which are most likely to be looked at by an arbitrary video conferee, and iv) computing the calibration parameters for the eye tracking device (16) to output gaze (g) which best overlap with said areas according to said attention model. Capturing the gaze (g) of the specific video conferee (P) on the screen of the computing device (13) comprises: a) configuring said eye tracking device (16) with said computed calibration parameters, and b) retrieving in real-time said gaze (g) of said specific video conferee (P).
-
公开(公告)号：WO2022265209A1
公开(公告)日：2022-12-22
申请号：PCT/KR2022/005216
申请日：2022-04-11
Applicant: 삼성전자 주식회사
IPC: H04N7/14 , H04N7/01 , H04N21/2662 , H04N21/462 , H04N21/442
Abstract: 다양한 실시예에 따른 전자 장치 및 전자 장치의 동작 방법에서, 전자 장치는 외부 전자 장치와 호 연결을 통해 수립(establish)된 호(call) 채널을 사용하여 데이터를 전송하거나, 수신하는 통신 회로; 및 프로세서를 포함하고, 상기 프로세서는 상기 호 채널을 통해 제 1 프레임을 구성하는 복수의 패킷들 중 적어도 일부의 패킷을 수신하고, 상기 제 1 프레임을 구성하는 복수의 패킷 중 수신하지 못한 패킷이 존재하는지 여부를 확인하고, 상기 확인 결과에 기반하여 상기 적어도 일부의 패킷의 수신 이후 수신하는 복수의 패킷들에 대응하는 제 2 프레임 및 상기 제 1 프레임에 기반한 FRC(frame rate conversion)을 수행할지 여부를 결정하도록 설정될 수 있다. 이 밖에 다양한 실시예들이 가능하다.
-
公开(公告)号：WO2022248671A1
公开(公告)日：2022-12-01
申请号：PCT/EP2022/064419
申请日：2022-05-27
Applicant: NEATFRAME LIMITED
Inventor： DAO, Duc , SKRAMSTAD, Håkon
Abstract: A computer-implemented method of operating a video conference endpoint. The video conference endpoint includes a video camera which captures images showing a field of view. The method comprises: receiving data defining of a spatial boundary within the field of view, the spatial boundary being at least in part defined by a distance from the video camera; capturing an image of the field of view; identifying one or more persons within the field of view of the video camera; estimating a position of the or each person within the field of view of the video camera; and generating one or more video signals, which include one or more cropped regions corresponding to one or more persons determined to be within the spatial boundary, for transmission to a receiver.
-
-
-
-
-
-
-
-
-
Search Results
2376
records
(took 0.022 seconds)
