QUALIFICATION TEST IN SUBJECT SCORING
    5.
    发明申请

    公开(公告)号:WO2023278926A1

    公开(公告)日:2023-01-05

    申请号:PCT/US2022/072708

    申请日:2022-06-02

    Abstract: Aspects of the disclosure provide methods and apparatuses for subjective evaluation. In some examples, processing circuitry receives scores graded by a subject to a media presentation. The scores by the subject includes a plurality of self comparison scores that are graded to self comparison tests in the media presentation. The processing circuitry applies a first rule and a second rule to the plurality of self comparison scores. The first rule requires a first subset of the plurality of self comparison scores in a first range. The second rule requires a second subset of the plurality of self comparison scores in a second range to limit at least an outlier to the first rule according to the second range. The processing circuitry determines that the scores by the subject are qualified for the subjective evaluation in response to the first rule and the second rule being satisfied.

    视频处理方法、装置、电子设备和机器可读存储介质

    公开(公告)号:WO2021259019A1

    公开(公告)日:2021-12-30

    申请号:PCT/CN2021/097763

    申请日:2021-06-01

    Inventor: 袁田 李果 樊鸿飞

    Abstract: 本公开提供了一种视频处理方法、装置、电子设备和机器可读存储介质,该方法包括:获取待处理的第一视频和第二视频;根据第一视频和第二视频的视频时长,分别从第一视频中和第二视频中抽取多个指定时间点的视频帧;对抽取到的每个视频帧进行质量评价,得到每个视频帧的评价值;根据第一视频中的多个指定时间点的视频帧的评价值和第二视频中的多个指定时间点的视频帧的评价值,判定第一视频和第二视频是否重复。该方式通过对视频进行抽帧处理和对抽取的视频帧进行质量评价,可得到每个视频帧的评价值,然后通过评价值来衡量两个视频的相似性,该方式无需计算整个视频的相似度,从而可以更加快速、准确地确定重复的视频。

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