@inproceedings{coskun:hashbasedsync,
 AUTHOR = "Baris Coskun and M. Kivanc Mihcak",
 TITLE = "Perceptual Hash Based Blind Geometric Synchronization of Images for Watermarking",
 BOOKTITLE = "SPIE Conf. 6819, Security, Forensics, Steganography, and Watermarking of Multimedia Contents X, San Jose, CA",
 YEAR = "2008",
  LOCATION = "San Jose, CA"
 }