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Title:
METHOD, APPARATUS AND SYSTEM FOR DETECTING AND PROCESSING VIDEO FRAMES
Document Type and Number:
WIPO Patent Application WO/2019/148859
Kind Code:
A1
Abstract:
A method, apparatus and system for detecting and processing video frames, the method comprising: receiving a video stream sent by a video processing device, the video stream comprising a plurality of video frames arranged according to a time sequence, and each video frame in the video stream carrying a marker; extracting the markers of at least two video frames arranged according to the time sequence from within the video stream; and determining whether a relationship between the markers of the at least two video frames arranged according to the time sequence in the video stream meets a preset first change rule, and if not, determining that the video stream is abnormal. According to the described solution, the accuracy and the efficiency of detecting the abnormality of the video stream may be improved.

Inventors:
LIU, Jiangyu (Huawei Administration Building, Bantian Longgang Distric, Shenzhen Guangdong 9, 518129, CN)
WANG, Zhi (Huawei Administration Building, Bantian Longgang Distric, Shenzhen Guangdong 9, 518129, CN)
Application Number:
CN2018/107542
Publication Date:
August 08, 2019
Filing Date:
September 26, 2018
Export Citation:
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Assignee:
HUAWEI TECHNOLOGIES CO., LTD. (Huawei Administration Building, Bantian Longgang Distric, Shenzhen Guangdong 9, 518129, CN)
International Classes:
H04N17/00; H04N7/18; H04N21/8352; H04N21/8358; H04N21/84
Domestic Patent References:
WO2013100960A12013-07-04
Foreign References:
CN108495120A2018-09-04
CN1859584A2006-11-08
CN101527855A2009-09-09
CN105979332A2016-09-28
CN105611291A2016-05-25
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