作者: Jiafa Mao , Gang Xiao , Weigou Sheng , Yahong Hu , Zhiguo Qu
DOI: 10.1016/J.NEUCOM.2015.09.001
关键词:
摘要: The increasing demand for copyright protection has brought extensive interest in video fingerprinting technology, which is considered as an effective way digital content authentication. In this paper, innovative method authenticity based on the fingerprint of scene frame been proposed. Since probability 5 identical frames existing successively different videos extremely low, proposed firstly extract successive to make up fingerprint. This then combined with ID information form meta data. metadata stored Bag-words format, leading saving 75% storage space. process authentication, a binary search inverted file applied accelerate matching speed. results simulation experiments using MATLAB show that paper achieves excellent detection performance, average accuracy over 98% at speed 12s per video. makes real-time become possible Internet.