DocumentCode
3450991
Title
A frame tampering detection algorithm for MPEG videos
Author
Yuting Su ; Weizhi Nie ; Chengqian Zhang
Author_Institution
Sch. of Electron. & Inf. Eng., Tianjin Univ., Tianjin, China
Volume
2
fYear
2011
fDate
20-22 Aug. 2011
Firstpage
461
Lastpage
464
Abstract
Frame tampering is one of the common video forgery operations, which can change the video content and confuse the viewers by removing or inserting some special frames in the video streams. In this paper, a new method is proposed to detect this kind of tampering based on the features of the power of high frequency area in the doctored sequences. Experiment results demonstrate that our proposed method can effectively detect frame tampering in the MPEG-2 streams.
Keywords
video streaming; MPEG video content; MPEG-2 streams; doctored sequence; frame tampering detection algorithm; high frequency area; video streams; Discrete cosine transforms; Encoding; Feature extraction; Indexes; Medical services; Transform coding; Videos; MPEG-2; digital video forensic; frame tempering;
fLanguage
English
Publisher
ieee
Conference_Titel
Information Technology and Artificial Intelligence Conference (ITAIC), 2011 6th IEEE Joint International
Conference_Location
Chongqing
Print_ISBN
978-1-4244-8622-9
Type
conf
DOI
10.1109/ITAIC.2011.6030373
Filename
6030373
Link To Document