Yagiz Sutcu Baris Coskun Husrev T. Sencar Nasir D. Memon Tamper Detection Based on Regularity of Wavelet Transform Coefficients. 397-400 2007 ICIP (1) http://dx.doi.org/10.1109/ICIP.2007.4378975 conf/icip/2007 db/conf/icip/icip2007-1.html#SutcuCSM07