@article{5ce5fb3579b34c678be12db2de6700a3,
title = "Copy-Cover Image Forgery Detection in Parallel Processing",
abstract = "The decrease in camera and smartphone sizes, the increase in picture resolutions, and the convenient access to cameras have created tremendous increases in a large volume of images being captured daily. As computer technology continues to improve, smartphones keep getting smaller, mobile processing power continues to significantly increase, and dual-or quad-core processors are becoming more popular. This has created an increase in the availability of software on small portable devices that cannot only take photos, but also edit them directly on the device, including the use of the copy-paste feature. In this paper, we present the copy-cover image forgery detection that can be used to identify a photo, whether it was altered by copying a portion of the image over another portion of itself. We also extend the detection in parallel processing by utilizing a computer with multiple CPU cores and parallel enhancements to the algorithm. Experimental results show there are significant improvements in performance by taking advantage of parallelism. Changing the detection routines in parallel can scale and take advantage of computing hardware equipped with multiple processors and large amounts of memory.",
keywords = "Copy-cover, copy-move, forgery, parallel, principal component analysis",
author = "Shih, {Frank Y.} and Jackson, {Jason K.}",
note = "Funding Information: his B.S. degree from Na- tional Cheng Kung Uni- versity, Tainan, Taiwan, in 1980, his M.S. degree from State University of New York, Stony Brook, USA, in 1983, and his Ph.D. from Purdue Uni- versity, West Lafayette, IN, USA, in 1987. He is presently a Professor in the Department of Computer Science, New Jersey Institute of Technology, Newark, New Jersey. He is also the Director of Computer Vision Laboratory. Dr. Shih held a Visiting Professor position at Princeton University, Columbia University, National Taiwan University, National Institute of Informatics, Tokyo, Conservatoire National Des Arts Et Metiers, Paris, and Nanjing University of Information Science and Technology, China. He is an internationally renowned scholar and serves as the Editor-in-Chief for the International Journal of Multimedia Intelligence and Security (IJMIS). Dr. Shih is currently on the editorial board of Pattern Recognition, the International Journal of Pattern Recognition and Arti¯cial Intelligence, Journal of Information Hiding and Multimedia Signal Processing, Recent Patents on Engineering, Recent Patents on Computer Science, The Open Nanoscience Journal, the International Journal of Internet Protocol Technology, the Journal of Internet Technology, ISRN Signal Processing, and ISRN Machine Vision. He has served as a steering member, committee member, and session chair for numerous professional conferences and workshops. He has received numerous grants from the National Science Foundation, Navy and Air Force, and Industry. He was the recipient of the Research Initiation Award of NSF and Board of Overseers Excellence in Research Award of NJIT. Publisher Copyright: {\textcopyright} 2015 World Scientific Publishing Company.",
year = "2015",
month = dec,
day = "1",
doi = "10.1142/S021800141554004X",
language = "English (US)",
volume = "29",
journal = "International Journal of Pattern Recognition and Artificial Intelligence",
issn = "0218-0014",
publisher = "World Scientific Publishing Co. Pte Ltd",
number = "8",
}