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    SYSTEM AND METHOD FOR INTERACTIVE TELEVISION
    71.
    发明申请
    SYSTEM AND METHOD FOR INTERACTIVE TELEVISION 审中-公开
    用于互动电视的系统和方法

    公开(公告)号：WO02009445A3

    公开(公告)日：2002-06-06

    申请号：PCT/US2001/023215

    申请日：2001-07-24

    IPC: H04N5/232 ,  H04N5/45 ,  H04N7/08 ,  H04N7/16

    CPC classification number: H04N7/0806 ,  H04N5/232 ,  H04N5/23238 ,  H04N5/45 ,  H04N21/21805 ,  H04N21/4316 ,  H04N21/4728 ,  H04N21/816

    Abstract: An apparatus for interactive television that employs immersive video is disclosed. In a preferred embodiment, a camera and immersive camera is used to capture a scene of interest. Video signals from both cameras are modulated and broadcast by a television station. Ultimately, a video is presented as the major picture on a television screen, while an immersive video is presented as an inset, and vice versa.

    Abstract translation: 公开了一种采用沉浸式视频的交互式电视机。 在优选实施例中，使用相机和沉浸式相机来拍摄感兴趣的场景。 来自两个摄像机的视频信号由电视台进行调制和广播。 最终，视频呈现为电视屏幕上的主要图像，而沉浸式视频作为插图呈现，反之亦然。

    SYSTEM AND METHOD FOR THE LOSSLESS PROGRESSIVE STREAMING OF IMAGES OVER A COMMUNICATION NETWORK
    72.
    发明申请
    SYSTEM AND METHOD FOR THE LOSSLESS PROGRESSIVE STREAMING OF IMAGES OVER A COMMUNICATION NETWORK 审中-公开
    用于通信网络中的图像的无序渐进流的系统和方法

    公开(公告)号：WO01080561A1

    公开(公告)日：2001-10-25

    申请号：PCT/US2001/012390

    申请日：2001-04-17

    IPC: G06T9/00 ,  H04N1/387 ,  H04N1/41 ,  H04N7/24 ,  H04N7/26 ,  H04N7/30 ,  H04N21/2343 ,  H04N21/258 ,  H04N21/2662 ,  H04N21/462 ,  H04N21/4728 ,  H04N7/12

    CPC classification number: H04N21/234345 ,  H04N1/3873 ,  H04N19/115 ,  H04N19/129 ,  H04N19/146 ,  H04N19/147 ,  H04N19/17 ,  H04N19/186 ,  H04N19/1883 ,  H04N19/36 ,  H04N19/63 ,  H04N19/635 ,  H04N21/25808 ,  H04N21/2662 ,  H04N21/4621 ,  H04N21/4728

    Abstract: Disclosed is a lossless image streaming system for the transmission of images over a communication network. The system eliminates the necessity to store a compressed version of the original image, by losslessly streaming ROI data using the original stored image. The imaging system of the present invention also avoids the computationally intensive task of compression of the full image. When a user (110) wishes to interact with a remote image, the imaging server (120) performs a fast preprocessing step in near real time after which it can respond to any ROI requests also in near real time. When a ROI request arrives at the server, a sophisticated progressive image encoding algorithm is performed, but not for the full image. Instead, the encoding algorithm is performed only for the ROI. Since the size of the ROI is bounded by the size and resolution of the viewing device at the client and not by the size of the image, only a small portion of the full progressive coding computation is performed for a local area of the original image.

    Abstract translation: 公开了一种用于通过通信网络传输图像的无损图像流传输系统。 该系统消除了通过使用原始存储的图像无损流式传输ROI数据来存储原始图像的压缩版本的必要性。 本发明的成像系统还避免了压缩全图像的计算密集型任务。 当用户（110）希望与远程图像交互时，成像服务器（120）在近实时执行快速预处理步骤，之后也可以近似实时地响应任何ROI请求。 当ROI请求到达服务器时，执行复杂的逐行图像编码算法，但不是完整的图像。 相反，仅对ROI进行编码算法。 由于ROI的大小受到客户端的观看设备的大小和分辨率的限制，而不受图像的大小的限制，因此只对原始图像的局部区域执行全部逐行编码计算的一小部分。

    TV SET WITH COUPLED PRINTER
    73.
    发明申请
    TV SET WITH COUPLED PRINTER 审中-公开
    电视机与联接打印机

    公开(公告)号：WO98031145A1

    公开(公告)日：1998-07-16

    申请号：PCT/BR1998/000001

    申请日：1998-01-08

    IPC: H04N5/44 ,  H04N5/45 ,  H04N7/00

    CPC classification number: H04N5/4448 ,  H04N5/45 ,  H04N21/4117 ,  H04N21/4316 ,  H04N21/4728 ,  H04N21/482

    Abstract: It consists of a device composed of great blocks (1, 2, 3, 4 and 5) which, being incorporated to a conventional TV set, enables the printing of the image shown on the screen by a conventional printer (13), upon the user's command, and a possible solution makes use of analog/digital converter (6), random access memory (7), processor (9) and suitable interfaces (8, 10, 11 and 12).

    Abstract translation: 它包括由大块（1,2,3,4和5）组成的装置，其被结合到传统的电视机中，使得能够通过常规打印机（13）在屏幕上显示图像，在 用户的命令和可能的解决方案使用模拟/数字转换器（6），随机存取存储器（7），处理器（9）和合适的接口（8,10,11和12）。

    METHOD FOR ADAPTIVE STREAMING OF MEDIA
    74.
    发明申请
    METHOD FOR ADAPTIVE STREAMING OF MEDIA 审中-公开

    公开(公告)号：WO2019110779A1

    公开(公告)日：2019-06-13

    申请号：PCT/EP2018/083926

    申请日：2018-12-07

    Applicant: KONINKLIJKE KPN N.V. ,  NEDERLANDSE ORGANISATIE VOOR TOEGEPAST-NATUURWETENSCHAPPELIJK ONDERZOEK TNO

    Inventor： DA SILVA PRATAS GABRIEL, Alexandre ,  THOMAS, Emmanuel

    IPC: H04N21/2343 ,  H04N21/262 ,  H04N21/4728 ,  H04N21/658 ,  H04N21/6587 ,  H04N21/81 ,  H04N21/845

    CPC classification number: H04N21/23439 ,  H04N21/234345 ,  H04N21/26258 ,  H04N21/4728 ,  H04N21/6581 ,  H04N21/6587 ,  H04N21/816 ,  H04N21/8456

    Abstract: A method for adaptive streaming of video is described, wherein the method comprises: transmitting first metadata to a client apparatus, the first metadata defining a first adaptation set, an adaptation set defining one or more sets of segment identifiers, each set of segment identifiers defining a plurality of linearly playable media segments of a predetermined resolution, each media segment in a set of media segments having an identical playback duration, the first metadata enabling a client apparatus to request media segments and sequentially playout the media segments; receiving navigation information from the client apparatus, the navigation information defining at least a first region, in the video frames of the first adaptation set; selecting second metadata defining a second adaptation set on the basis of spatial playback information and a spatial distance or a spatial overlap between the first region and a second region in video frames of the first adaptation set, wherein the spatial playback information signals the server apparatus that the second region is linked to media segments of the second adaptation set; and, transmitting the second metadata or information for retrieving the second metadata to the client apparatus, the second metadata enabling the client apparatus to playback media segments of the second adaptation set after the playback of media segments of the first adaptation set.

    一种视频处理方法及其设备
    77.
    发明申请
    一种视频处理方法及其设备 审中-公开

    公开(公告)号：WO2019001130A1

    公开(公告)日：2019-01-03

    申请号：PCT/CN2018/084962

    申请日：2018-04-27

    Applicant: 华为技术有限公司

    Inventor： 陆晓明 ,  于方洲 ,  汪洋 ,  陈光 ,  黄志钢

    IPC: H04N21/218 ,  H04N7/18

    CPC classification number: H04N7/18 ,  H04N21/218 ,  H04N21/2387 ,  H04N21/258 ,  H04N21/4728

    Abstract: 本申请实施例公开了一种视频处理方法及其设备，用于减少用户在观看视频的过程中画面的某些部分模糊的几率。本申请实施例方法包括：客户端确定第一视频分片的第一目标视角区域，所述第一目标视角区域包括第一视角区域和第二视角区域，所述第一视角区域为所述第一视频分片对应的视角区域，所述第二视角区域为第二视频分片对应的视角区域所述客户端向所述服务端发送对所述第一视频分片的获取请求，所述获取请求包括所述第一目标视角区域的位置信息；所述客户端接收所述服务端根据所述获取请求发送的所述第一视频分片，所述第一视频分片中的所述第一目标视角区域的清晰度高于其它区域的部分或全部区域的清晰度；所述客户端播放所述第一视频分片。

    METHOD AND APPARATUS FOR MORPHING MULTIPLE VIDEO STREAMS INTO SINGLE VIDEO STREAM
    78.
    发明申请
    METHOD AND APPARATUS FOR MORPHING MULTIPLE VIDEO STREAMS INTO SINGLE VIDEO STREAM 审中-公开

    公开(公告)号：WO2018222974A1

    公开(公告)日：2018-12-06

    申请号：PCT/US2018/035571

    申请日：2018-06-01

    Applicant: COMET TECHNOLOGIES, LLC

    Inventor： CHIROKOV, Valeri, B. ,  KOLTUNOV, Vladimir, E.

    IPC: H04N21/2343 ,  H04N21/2365 ,  H04N21/4728

    CPC classification number: H04N21/2343 ,  H04N21/2365 ,  H04N21/4728

    Abstract: A method of morphing multiple video streams into a single video stream is provided. In one embodiment, the method includes receiving video streams at an encoding device, each multiple video stream is formed by video frames; encoding the video frames for each video stream at multiple bitrates to form multiple resolution qualities for each video stream; and combining streams for the multiple resolution qualities of the video streams to form a video bunch frame stream. An apparatus for morphing multiple video streams into a single video stream is also provided. A non-transitory computer-readable medium storing program instructions is also provided. When executed by a computer or processor, the program instructions cause the apparatus to perform the method.

    터치 감지 디스플레이 장치 및 그 화면 제어 방법
    79.
    发明申请
    터치 감지 디스플레이 장치 및 그 화면 제어 방법 审中-公开

    公开(公告)号：WO2018143744A1

    公开(公告)日：2018-08-09

    申请号：PCT/KR2018/001506

    申请日：2018-02-05

    Applicant: 주식회사 하이딥

    Inventor： 전재범

    IPC: G06F3/0488 ,  G06F3/041 ,  G06F3/0481 ,  H04N21/4728

    CPC classification number: G06F3/041 ,  G06F3/0481 ,  G06F3/0488 ,  H04N21/4728

    Abstract: 본 발명의 터치 감지 디스플레이 장치는 터치 스크린과, 압력 감지 수단과 제어부를 구비한다. 터치 스크린은, 디스플레이 소자와, 화면 상의 접촉을 감지하는 터치 감지 소자를 구비한다. 제어부는 접촉지점의 압력에 따라 화면을 제어한다. 제어부는, 임계압력 이상으로 세게 눌려진 접촉지점의 위치를 고려하여 화면을 이동시키거나 해상도를 갱신하거나 화면의 배율을 추가적으로 조절한다. 본 발명의 다른 실시예에서, 사용자가 화면 상의 한 지점('접촉지점')을 임계압력 이상으로 누르면 접촉지점의 위치에 대응하여 3차원 벡터 화상의 시점을 조절하여 표시한다. 본 발명에 따르면 벡터 이미지에서의 조작이 보다 간편해진다.

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