RT Journal Article
T1 Digital Video Manipulation Detection Technique Based on Compression Algorithms
A1 González Fernández, Edgar
A1 Sandoval Orozco, Ana Lucila
A1 García Villalba, Luis Javier
AB Digital images and videos play a very important role in everyday life. Nowadays, people have access the affordable mobile devices equipped with advanced integrated cameras and powerful image processing applications. Technological development facilitates not only the generation of multimedia content, but also the intentional modification of it, either with recreational or malicious purposes. This is where forensic techniques to detect manipulation of images and videos become essential. This paper proposes a forensic technique by analysing compression algorithms used by the H.264 coding. The presence of recompression uses information of macroblocks, a characteristic of the H.264-MPEG4 standard, and motion vectors. A Vector Support Machine is used to create the model that allows to accurately detect if a video has been recompressed.
PB Institute of Electrical and Electronics Engineers (IEEE)
SN 1524-9050
YR 2021
FD 2021
LK https://hdl.handle.net/20.500.14352/98390
UL https://hdl.handle.net/20.500.14352/98390
LA eng
NO E. González Fernández, A. L. Sandoval Orozco, L. J. García Villalba: Digital Video Manipulation Detection Technique Based on Compression Algorithms. IEEE Transactions on Intelligent Transportation Systems, Vol. 23, No. 3, pp. 2596-2605, December 2021.
NO European Commission
DS Docta Complutense
RD 31 jul 2025