-
公开(公告)号：EP0778704A2
公开(公告)日：1997-06-11
申请号：EP97102250.4
申请日：1992-07-14
申请人： HITACHI, LTD.
发明人： Shibata, Yoji , Takizawa, Masaaki , Matsushima, Hitoshi , Ishida, Kiyoshi , Yoshida, Atsuo , Ishibashi, Atsushi , Yamada, Takehiko
IPC分类号： H04N7/15
摘要： The invention refers to a teleconference module for exchanging pictures with an opposite communicating equipment through a communication circuit, comprising:
communication control means for transmitting and receiving video data through a digital communication channel;
a picture codec which decodes a picture signal from said video data received by said communication control means and then delivers said picture signal as an external output, and which codes an input picture signal to-be-coded into said video data and then transfers siad video data to said communication control means;
a camera which can photograph an external subject, and by which a picture signal produced by photographing is transferred as said picture signal to-be-coded to said picture codec; and
a box-shaped housing in which said communication control means, said picture codec and said camera are housed.摘要翻译： 本发明涉及一种用于通过通信电路与相对的通信设备交换图像的电话会议模块，包括：通过数字通信信道发送和接收视频数据的通信控制装置; 图像编解码器，其对由所述通信控制装置接收的所述视频数据进行解码，然后将所述图像信号作为外部输出传送，并将要编码的输入图像信号编码到所述视频数据中，然后传输siad视频 数据到所述通信控制装置; 可以拍摄外部被摄体的相机，并且将通过拍摄产生的图像信号作为要编码的图像信号被传送到所述图像编解码器; 以及盒形壳体，其中容纳有所述通信控制装置，所述图像编解码器和所述照相机。
-
公开(公告)号：EP0523617A2
公开(公告)日：1993-01-20
申请号：EP92111958.2
申请日：1992-07-14
申请人： HITACHI, LTD.
发明人： Shibata, Yoji , Takizawa, Masaaki , Matsushima, Hitoshi , Ishida, Kiyoshi , Yoshida, Atsuo , Ishibashi, Atsushi , Yamada, Takehiko
IPC分类号： H04N7/14
摘要： A teleconference terminal equipment adapted to construct an AV meeting system as an intended use, comprising a network interface and communications network control unit (9 in Fig. 1), a multimedia multiplexing/demultiplexing and interterminal signal control unit (8) which multiplexes and demultiplexes video data and control data contained in a communication frame to be transmitted by the control unit (9) and a communication frame received by the same (9), respectively, a picture codec (5) which codes and decodes video data, a video input/output interface (110) which connects an external camera to the picture codec (5), a camera control/external device multiconnector (101), and a CPU (26) which controls an operation of the external camera through the multiconnector (101) on the basis of control data delivered from the control unit (8).
摘要翻译： 一种电视会议终端设备，适用于构建作为预期用途的AV会议系统，包括网络接口和通信网络控制单元（图1中的9），多媒体多路复用/多路分解和终端信号控制单元（8），多路复用和多路分解 包含在由控制单元（9）发送的通信帧中的视频数据和控制数据，以及由它们接收的通信帧（9）;图像编解码器（5），对视频数据进行编码和解码;视频输入 /外部设备多连接器（101）和通过多连接器（101）控制外部照相机的操作的CPU（26）的外部摄像机/图像编解码器（5）/外部摄像机的输出接口（110） 基于从控制单元（8）传送的控制数据。
-
公开(公告)号：EP4440121A2
公开(公告)日：2024-10-02
申请号：EP24167958.8
申请日：2020-09-04
发明人： BI, Sheng
IPC分类号： H04N21/45
CPC分类号： H04M1/72415 , H04M1/72448 , H04N7/14 , H04N2007/14520130101 , H04L12/2838 , H04N21/485 , H04N21/43079 , H04N21/4518 , H04N21/41407 , H04N21/4122 , H04N21/43615
摘要： This application provides a device capability scheduling method and an electronic device, and relates to the field of electronic devices. A first electronic device displays an interface of a first function, where the first function includes a first sub-function and a second sub-function, and the first sub-function is different from the second sub-function. The first electronic device detects a first operation of a user. The first electronic device displays a first interface in response to the first operation, where the first interface includes a name of the first sub-function, a device identifier of a second electronic device corresponding to the first sub-function, a name of the second sub-function, and a device identifier of a third electronic device corresponding to the second sub-function, and the first electronic device, the second electronic device, and the third electronic device are in a same local area network. The first electronic device detects a second operation of the user on the device identifier of the second electronic device. The first electronic device sends data corresponding to the first sub-function to the second electronic device in response to the second operation, so that the second electronic device executes the first sub-function.
-
44.发明公开
公开(公告)号：EP4440100A1
公开(公告)日：2024-10-02
申请号：EP22898315.1
申请日：2022-10-27
发明人： KAWANA, Yousuke , OZAKI, Honoka , YASUDA, Mari , IMOTO, Maki
摘要： The present disclosure proposes an information processing device, an information processing method, and an information processing program capable of controlling a disclosure level of information regarding vision, sound, and operation from the standpoint of a listener and a speaker. While a first user and a second user are having a conversation online, a telepresence device 50 acquires first sensing information of a first user acquired using a sensing device and second sensing information of a second user acquired using a sensing device. The telepresence device 50 specifies a disclosure level of information to be transmitted and received between the first user and the second user based on the situation of the first user and the situation of the second user corresponding to the first sensing information and the second sensing information, respectively.
-
公开(公告)号：EP4395304A1
公开(公告)日：2024-07-03
申请号：EP23778017.6
申请日：2023-03-23
发明人： HUANG, Shunyan , FENG, Junhui , ZHANG, Chunhe , ZHUANG, Naifeng , WANG, Kun , XU, Changyue
IPC分类号： H04N7/14
CPC分类号： H04N7/14
摘要： A communication method, an apparatus, and a system are provided, and relate to the field of communication technologies, so that a user can present, to a peer party in a call process, a mark made by the user on a target object in a video picture. The method includes: establishing a video call media transmission channel, and transmitting a call video stream between a call terminal and a peer call terminal through the video call media transmission channel, to implement a video call service between the call terminal and the peer call terminal; presenting a first video picture on a call screen of the call terminal based on target media data; detecting a mark operation performed by a user on a target object in the first video picture, and generating marking trace data for describing a marking trace generated by the mark operation; and transmitting marking media data to the peer call terminal through the video call media transmission channel, so that the peer call terminal presents a second video picture on a call screen of the peer call terminal based on the marking media data, where the second video picture includes the marking trace.
-
公开(公告)号：EP3370418A1
公开(公告)日：2018-09-05
申请号：EP18159545.5
申请日：2018-03-01
发明人： FUNAGI, Tetsuhiro
IPC分类号： H04N7/18 , G08B13/196
CPC分类号： H04N5/272 , G08B13/19604 , G08B13/19686 , G11B27/002 , G11B27/036 , H04N5/77 , H04N7/14 , H04N7/18
摘要： An image processing apparatus includes an identifying unit configured to identify a protection region for protecting privacy, a setting unit configured to set, as an image to be used as a background image, an image selected from existing images based on a user operation, and an image combining unit configured to combine a protection image with the protection region identified by the identifying unit and included in the background image set by the setting unit to generate a privacy protection image.
-
47.发明授权
公开(公告)号：EP2719147B1
公开(公告)日：2018-06-27
申请号：EP12738314.9
申请日：2012-07-08
申请人： Skype
发明人： SUNKARA, Ramu , MARKOV, Alexander
CPC分类号： H04N7/14 , H04L65/1069 , H04L65/4069 , H04L65/80
摘要： A computer-implemented system and method are described for improving the QoE of real-time video sessions between mobile users. For example, a method according to one embodiment of the invention comprises: configuring one or more servers on the perimeter of a service provider network; receiving a request from a first mobile device to establish a real-time communication session with a second mobile device; providing the first and second mobile devices with networking information for connecting to the servers; and establishing the real-time communication session through the server.
-
公开(公告)号：EP2503765B1
公开(公告)日：2018-05-23
申请号：EP11777090.9
申请日：2011-01-05
申请人： ZTE Corporation
发明人： PENG, Tao
CPC分类号： H04M1/6505 , H04M1/72519 , H04M1/72555 , H04M2250/60 , H04N7/14
摘要： The present invention discloses a terminal for leaving video messages, which comprises a video message setting module, a video message management module, a video reception and storage module and a call control module. The video message setting module is configured to: configure a video message function; the video message management module is configured to: manage video message files in the video message storage medium; the video reception and storage module is configured to: receive and store both audio and video information of calling party; the call control module is configured to: control the entire working process of leaving a video message, and to start the video message function according to the configuration parameters when a video call arrives. The present invention also discloses a method for leaving messages on a terminal. The terminal for leaving video messages and the method for leaving messages on a terminal of the present invention make the applications of video calls on terminals richer and more convenient.
-
公开(公告)号：EP3314388A1
公开(公告)日：2018-05-02
申请号：EP16739297.6
申请日：2016-06-24
发明人： TU, Xiao , DUHON, Walker , HARTMAN, Jason
IPC分类号： G06F3/0488 , H04N7/15
CPC分类号： G06T11/203 , G06F3/04883 , G06F3/1454 , G06Q10/10 , G06T1/20 , H04M3/567 , H04N7/14 , H04N7/15
摘要： A method for operating a computing system is provided. The method includes at a local computing device and while an ink input is occurring, rendering a local uncommitted ink stroke on a local display based on the ink input and sending uncommitted ink data corresponding to the uncommitted ink stroke to a remote computing device, the uncommitted ink data including an uncommitted ink stroke path and a global unique identifier differentiating the uncommitted ink data from other uncommitted ink data corresponding to different computing devices and ink inputs. The method further includes responsive to receiving an ink stroke commitment input, rendering a local committed ink stroke on the local display and sending committed ink data including an ink commitment command and the global unique identifier associated with the uncommitted ink stroke path to the remote computing device.
-
50.发明授权VIDEO PROCESSING PROGRAM, DEVICE AND METHOD, AND IMAGING DEVICE MOUNTED WITH VIDEO PROCESSING DEVICE 有权视频处理程序，装置和方法以及安装有视频处理装置的成像装置
公开(公告)号：EP2498486B1
公开(公告)日：2018-03-21
申请号：EP10826254.4
申请日：2010-07-13
发明人： OHBA, Akio , SEGAWA, Hiroyuki , INADA, Tetsugo
CPC分类号： H04N7/163 , G06T3/0025 , G06T3/40 , H04N7/14 , H04N21/234327 , H04N21/4122 , H04N21/4223 , H04N21/440263
摘要： A camera (100) outputs to a host terminal(20) a video for displaying on a display. An image acquisition unit (102) acquires unprocessed images captured using an imaging element. A simple demosaicing unit (106) demosaics the unprocessed images. A pyramid filter unit (170) converts the unprocessed images in stages to multiple reduced images having different resolutions. An image transmission unit (150) is provided with a selection unit which selects a part of unprocessed images as a specified area, and selects one of the multiple reduced images as a designated reduced image. The selected designated reduced image and the data of the selected specific area of the unprocessed images are sent to the host terminal by means of a communication unit (108) to undergo further image processing.
-
-
-
-
-
-
-
-
-
搜索结果
226 条记录 (耗时 0.021 秒)
