Téma:Detecting Double MPEG
Vedoucí:Stanislav Saic; Garant:
Vypsáno jako:Diplomová práce
Popis:MPEG is a well established video compression standard. In this work, we consider detecting forgery in videos compressed by MPEG. When an MPEG video is modified, and re-saved in MPEG format, it is subject to double compression. In this process, two types of artifacts - spatial and/or temporal - will likely be introduced into the resulting video. Our aim is to analyze how these artifacts can be quantified and estimated in order to detect forgeries.
Pokyny:This topic has been suggested by Stanislav Saic, Institute of Information Theory and Automation, Czech Academy of Sciences, Contact him directly or via Radim Sara, who guarantees external Master's thesis topics.
Vypsáno dne:03.11.2010