发明名称 METHOD AND DEVICE FOR EVALUATING VIDEO FREEZE DISTORTION DEGREE
摘要 Embodiments of the present invention provide a method and an apparatus for assessing a video freeze distortion degree. The method includes: acquiring a frame rate and a freeze feature parameter of a freeze event that are of a video stream, where the freeze feature parameter of the freeze event is correlated with duration of the freeze event of the video stream, and the freeze event is used to represent a pause of the video stream; and acquiring a freeze event distortion value of the video stream according to the frame rate and the freeze feature parameter that are of the video stream, where the freeze event distortion value is used to represent a distortion degree of the video stream. The method and the apparatus for assessing a video freeze distortion degree in the embodiments of the present invention are more in line with subjective feelings of human eyes, and improve accuracy of a distortion degree assessment.
申请公布号 EP2908522(A1) 申请公布日期 2015.08.19
申请号 EP20130875919 申请日期 2013.08.06
申请人 HUAWEI TECHNOLOGIES CO., LTD. 发明人 GAO, SHAN;SUN, LINA
分类号 H04N17/00;H04N19/89 主分类号 H04N17/00
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