@proceedings {717, title = {Near optimal detection of quantized signals and application to JPEG forensics}, journal = {2013 IEEE International Workshop on Information Forensics and Security (WIFS)}, year = {2013}, month = {11/2013}, pages = {168-173}, address = {Guangzhou, China}, url = {http://ieeexplore.ieee.org/stamp/stamp.jsp?tp=\&arnumber=6707813}, author = {Tiziano Bianchi and Alessandro Piva and Fernando P{\'e}rez-Gonz{\'a}lez} }