Volume 13 (2021)
Volume 12 (2020)
Volume 11 (2019)
Volume 10 (2018)
Volume 9 (2017)
Volume 8 (2016)
Volume 7 (2015)
Volume 6 (2014)
Volume 5 (2013)
Volume 4 (2012)
Volume 3 (2011)
Volume 2 (2010)
Volume 1 (2009)
1. An extended feature set for blind image steganalysis in contourlet domain

E. Shakeri; Sh. Ghaemmaghami

Volume 6, Issue 2 , Summer and Autumn 2014, , Pages 169-181

http://dx.doi.org/10.22042/isecure.2014.6.2.6

Abstract
  The aim of image steganalysis is to detect the presence of hidden messages in stego images. We propose a blind image steganalysis method in Contourlet domain and then show that the embedding process changes statistics of Contourlet coefficients. The suspicious image is transformed into Contourlet space, ...  Read More