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公开(公告)号:US20130314553A1
公开(公告)日:2013-11-28
申请号:US13954168
申请日:2013-07-30
Applicant: Huawei Technologies Co., Ltd.
Inventor: Lina Sun , Shan Gao , Qingpeng Xie
IPC: H04N17/00
CPC classification number: H04N17/004 , H04N21/44008
Abstract: A video data quality assessment method and apparatus are disclosed. The video data quality assessment method includes: acquiring a compression distortion parameter of video data; acquiring a frame impairment distortion parameter/video data rebuffering parameter; and calculating a video quality parameter according to the compression distortion parameter and the frame impairment distortion parameter/video data rebuffering parameter, where the video quality parameter is a difference between the compression distortion parameter and the frame impairment distortion parameter/video data rebuffering parameter.
Abstract translation: 公开了一种视频数据质量评估方法和装置。 视频数据质量评估方法包括:获取视频数据的压缩失真参数; 获取帧损害失真参数/视频数据重排参数; 并且根据压缩失真参数和帧损害失真参数/视频数据重新接收参数来计算视频质量参数,其中视频质量参数是压缩失真参数和帧损害失真参数/视频数据重排参数之间的差异。