Document Type
Thesis
Date of Award
Spring 5-31-2011
Degree Name
Master of Science in Electrical Engineering - (M.S.)
Department
Electrical and Computer Engineering
First Advisor
Yun Q. Shi
Second Advisor
Ali N. Akansu
Third Advisor
Richard A. Haddad
Abstract
Digital image forensics is a relatively new research field that aims to expose the origin and composition of, and the history of processing applied to digital images. Hence, the digital image forensics is expected to be of significant importance to our modern society in which the digital media are getting more and more popular. In this thesis, image tampering detection and classification of double JPEG compression are the two major subjects studied. Since any manipulation applied to digital images changes image statistics, identifying statistical artifacts becomes critically important in image forensics. In this thesis, a few typical forensic techniques have been studied. Finally, it is foreseen that the investigations on endless confliction between forensics and anti-forensics are to deepen our understanding on image statistics and advance civilization of our society.
Recommended Citation
Long, Fei, "Digital image forensics" (2011). Theses. 91.
https://digitalcommons.njit.edu/theses/91
