Video processing in virtual reality environments

    公开(公告)号:US11082637B2

    公开(公告)日:2021-08-03

    申请号:US16022060

    申请日:2018-06-28

    Abstract: Apparatus, systems, articles of manufacture, and methods for processing video in virtual reality environments are disclosed. An example virtual reality display device to process video in a virtual reality environment includes a video analyzer to detect unsmooth video data in the stream of video data and a video library to provide alternative video data. The example device also includes a selector to receive the stream of video data, an indication of the unsmooth video data, and the alternative video data. The selector is to select the alternative video data to replace the unsmooth video data based on the indication of the unsmooth video data and output a modified stream of video data including the stream of video data with the alternative video data in place of the unsmooth video data. The example device also includes an output display to display the modified stream of video data.

    VIDEO PROCESSING IN VIRTUAL REALITY ENVIRONMENTS

    公开(公告)号:US20190045140A1

    公开(公告)日:2019-02-07

    申请号:US16022060

    申请日:2018-06-28

    Abstract: Apparatus, systems, articles of manufacture, and methods for processing video in virtual reality environments are disclosed. An example virtual reality display device to process video in a virtual reality environment includes a video analyzer to detect unsmooth video data in the stream of video data and a video library to provide alternative video data. The example device also includes a selector to receive the stream of video data, an indication of the unsmooth video data, and the alternative video data. The selector is to select the alternative video data to replace the unsmooth video data based on the indication of the unsmooth video data and output a modified stream of video data including the stream of video data with the alternative video data in place of the unsmooth video data. The example device also includes an output display to display the modified stream of video data.

    Method of protocol abstraction level (PAL) frequency synchronization
    4.
    发明授权
    Method of protocol abstraction level (PAL) frequency synchronization 有权
    协议抽象层(PAL)频率同步方法

    公开(公告)号:US09220099B2

    公开(公告)日:2015-12-22

    申请号:US13728802

    申请日:2012-12-27

    CPC classification number: H04W72/0446 H04W56/0035

    Abstract: Embodiments of wireless devices and methods to support a clock synchronization protocol that is provided independently and in parallel to multiple protocol abstraction level (PAL) and other upper layer entities and to multiple streams per each of the PAL and the upper layer entities. The frequency and time synchronization messages are delivered by MAC management action frames and can be aggregated in A-MPDU together with data, management and control MPDUs.

    Abstract translation: 支持时钟同步协议的无线设备和方法的实施例,其独立地并行地提供给多个协议抽象层(PAL)和其他上层实体以及每个PAL和上层实体的多个流。 频率和时间同步消息由MAC管理动作帧传送,并且可以与数据,管理和控制MPDU一起聚合在A-MPDU中。

    APPARATUS, SYSTEM, AND METHOD OF PROCESSING POINT CLOUD RADAR INFORMATION

    公开(公告)号:US20220113402A1

    公开(公告)日:2022-04-14

    申请号:US17559896

    申请日:2021-12-22

    Abstract: For example, a processor may be configured to process point cloud (PC) radar information comprising radar detection information of a plurality of possible detections, wherein radar detection information corresponding to a possible detection of the plurality of possible detections comprises information of a plurality of radar attributes of the possible detection, wherein the processor is configured to determine a plurality of validity scores corresponding to the plurality of possible detections based on the radar detection information of the plurality of possible detections, a validity score corresponding to the possible radar detection to indicate whether it is more probable that the possible detection is a valid detection or a False-Alarm (FA) detection, wherein the processor is to output radar target information based on the plurality of validity scores corresponding to the plurality of possible detections.

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