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    REPRESENTATION GROUPING FOR HTTP STREAMING
    1.
    发明申请
    REPRESENTATION GROUPING FOR HTTP STREAMING 审中-公开
    HTTP流的代表分组

    公开(公告)号：WO2012148388A1

    公开(公告)日：2012-11-01

    申请号：PCT/US2011/033952

    申请日：2011-04-26

    Applicant: RESEARCH IN MOTION LIMITED ,  FURBECK, David Stuart

    Inventor： FURBECK, David Stuart

    IPC: G06F15/16

    CPC classification number: H04L67/02 ,  H04L65/4084 ,  H04L65/4092 ,  H04L65/602 ,  H04L65/80

    Abstract: A method to stream media content via hypertext transfer protocol that includes receiving, at a client device, metadata including an attribute indicating a grouping of representations of the media content where each representation of the grouping of representations comprises a respective encoding choice of the media content.

    Abstract translation: 一种通过超文本传输​​协议来流媒体内容的方法，包括在客户端设备处接收元数据，该元数据包括指示媒体内容表示的分组的属性，其中表示分组的每个表示包括媒体内容的相应编码选择。

    IMPROVED INTRA PREDICTION IN VIDEO CODING
    4.
    发明申请
    IMPROVED INTRA PREDICTION IN VIDEO CODING 审中-公开

    公开(公告)号：WO2019006105A1

    公开(公告)日：2019-01-03

    申请号：PCT/US2018/039975

    申请日：2018-06-28

    Applicant: QUALCOMM INCORPORATED

    Inventor： ZHANG, Kai ,  CHEN, Jianle ,  ZHAO, Xin ,  KARCZEWICZ, Marta

    IPC: H04N19/593

    Abstract: An apparatus configured to encode or decode video data that includes a memory configured to store at least one reconstructed sample of video data and at least one processor, in communication with the memory, that is configured to identify at least one reconstructed sample, determine at least one extended angular intra prediction mode to use for intra prediction of at least one sample of a current block, intra predict, using the at least one extended angular intra prediction mode, at least one sample of the current block based on the at least one reconstructed sample, extended angular intra prediction modes including angular intra prediction modes other than angular prediction modes between horizontal -45 degrees and vertical -45 degrees, and encode or decode the current block based on the at least one predicted sample.

    HISTORY-BASED MOTION VECTOR PREDICTION FOR INTER PREDICTION CODING
    5.
    发明申请
    HISTORY-BASED MOTION VECTOR PREDICTION FOR INTER PREDICTION CODING 审中-公开

    公开(公告)号：WO2020072743A1

    公开(公告)日：2020-04-09

    申请号：PCT/US2019/054440

    申请日：2019-10-03

    Applicant: QUALCOMM INCORPORATED

    Inventor： HUNG, Chao-Hsiung ,  CHEN, Chun-Chi ,  CHIEN, Wei-Jung ,  KARCZEWICZ, Marta

    IPC: H04N19/52 ,  H04N19/433

    Abstract: A method of coding (e.g., encoding or decoding) video data that includes coding a first block of video data using an inter prediction coding mode where coding the first block using the inter prediction coding mode comprises: constructing a list of candidate motion vectors for coding the first block using the inter prediction coding mode, identifying at least one motion vector predictor from among the list of candidate motion vectors, and generating a reconstructed motion vector based on the at least one motion vector predictor. The method of coding further includes adding the reconstructed MV to a history-based motion vector prediction (HMVP) candidate list and adding, to the HMVP candidate list, at least a second motion vector associated with construction of the list of candidate motion vectors.

    ENHANCED REFERENCE PICTURE MANAGEMENT IN VIDEO CODING
    6.
    发明申请
    ENHANCED REFERENCE PICTURE MANAGEMENT IN VIDEO CODING 审中-公开

    公开(公告)号：WO2019094464A1

    公开(公告)日：2019-05-16

    申请号：PCT/US2018/059617

    申请日：2018-11-07

    Applicant: QUALCOMM INCORPORATED

    Inventor： WANG, Ye-Kui ,  CHIEN, Wei-Jung ,  CHEN, Yi-Wen ,  KARCZEWICZ, Marta

    IPC: H04N19/70 ,  H04N19/597 ,  H04N19/30 ,  H04N19/52 ,  H04N19/187 ,  H04N19/58 ,  H04N19/172

    Abstract: A coding device configured to code video data that includes a buffer memory configured to store pictures of the video data and a at least one processor implemented in circuitry that is in communication with the buffer memory such that the processor is configured to code at least two pictures of a single coded video sequence (CVS) of the video data where each picture of the at least two pictures is associated with an identical picture order count (POC) value and where the at least two pictures are different from one another, associate respective data with each of the at least two pictures of the single CVS, and identify, for inclusion in a reference picture set, at least one picture among the at least two pictures based on the identical POC value associated with the at least two pictures and the respective data associated with the at least one picture.

    ASSIST FOR ORIENTING A CAMERA AT DIFFERENT ZOOM LEVELS
    7.
    发明申请
    ASSIST FOR ORIENTING A CAMERA AT DIFFERENT ZOOM LEVELS 审中-公开

    公开(公告)号：WO2019051376A2

    公开(公告)日：2019-03-14

    申请号：PCT/US2018/050205

    申请日：2018-09-10

    Applicant: QUALCOMM INCORPORATED

    Inventor： BALDWIN, Cullum ,  PARKKILA, Pasi

    IPC: H04N5/232 ,  H04N5/225 ,  H04N5/77

    Abstract: Aspects of the present disclosure relate to systems and methods for assisting in positioning a camera at different zoom levels. An example device may include a memory configured to store image data. The example device may further include a processor in communication with the memory, the processor being configured to process a first image stream associated with a scene, independently process a second image stream associated with a spatial portion of the scene wherein the second image stream is different from the first image stream, output the processed first image stream, and output during output of the processed first image stream a visual indication that indicates the spatial portion associated with the second image stream.

    METHODS AND APPARATUS TO PROVIDE NETWORK CAPABILITIES FOR CONNECTING TO AN ACCESS NETWORK
    8.
    发明申请
    METHODS AND APPARATUS TO PROVIDE NETWORK CAPABILITIES FOR CONNECTING TO AN ACCESS NETWORK 审中-公开
    提供连接到接入网络的网络能力的方法和设备

    公开(公告)号：WO2011143009A1

    公开(公告)日：2011-11-17

    申请号：PCT/US2011/034999

    申请日：2011-05-03

    Applicant: RESEARCH IN MOTION LIMITED ,  MCCANN, Stephen ,  MONTEMURRO, Michael, Peter ,  STEER, David ,  KENNEDY, Richard, Howard

    Inventor： MCCANN, Stephen ,  MONTEMURRO, Michael, Peter ,  STEER, David ,  KENNEDY, Richard, Howard

    IPC: H04W48/14 ,  H04W16/14

    CPC classification number: H04W48/14 ,  H04W16/14 ,  H04W48/10

    Abstract: Example methods and apparatus to provide network capabilities for connecting to an access network are disclosed. A disclosed example method involves receiving a request at a first access network of a first network type. The request is addressed to a database and requests network connectivity information for connecting a wireless terminal to a second access network of a second network type different from the first network type. The example method also involves sending a response to the wireless terminal via the first access network. The response includes the network connectivity information for connecting the wireless terminal to the second access network.

    Abstract translation: 公开了提供用于连接到接入网络的网络能力的示例性方法和装置。 所公开的示例性方法涉及在第一网络类型的第一接入网络处接收请求。 该请求被发送到数据库，并且请求用于将无线终端连接到不同于第一网络类型的第二网络类型的第二接入网络的网络连接信息。 该示例方法还涉及经由第一接入网络向无线终端发送响应。 响应包括用于将无线终端连接到第二接入网络的网络连接信息。

    SYSTEMS AND METHODS FOR CONTROLLING EXPOSURE SETTINGS BASED ON MOTION CHARACTERISTICS ASSOCIATED WITH AN IMAGE SENSOR
    9.
    发明申请
    SYSTEMS AND METHODS FOR CONTROLLING EXPOSURE SETTINGS BASED ON MOTION CHARACTERISTICS ASSOCIATED WITH AN IMAGE SENSOR 审中-公开

    公开(公告)号：WO2020251945A1

    公开(公告)日：2020-12-17

    申请号：PCT/US2020/036815

    申请日：2020-06-09

    Applicant: QUALCOMM INCORPORATED

    Inventor： SEGAPELLI, Loic Francois ,  WANG, Wenbin ,  XIAO, Zuguang

    IPC: H04N5/232 ,  H04N5/235

    Abstract: Systems and methods for processing one or more images include determining one or more current exposure settings for a current image of a current scene at a current time. One or more motion characteristics associated with an image sensor are determined. Based on the one or more motion characteristics, a location of a portion of the current image to use for determining one or more future exposure settings for the image sensor are determined, the one or more future exposure settings for capturing a future image of a future scene at a future time, the future time being subsequent to the current time. The one or more future exposure settings are determined based on the predicted portion of the current image.

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