Guangzhen Li, Yoshimichi Ito, Xiaoyi Yu, Naoko Nitta, Noboru Babaguchi. A discrete wavelet transform based recoverable image processing for privacy protection. In Proceedings of the International Conference on Image Processing, ICIP 2008, October 12-15, 2008, San Diego, California, USA. pages 1372-1375, IEEE, 2008. [doi]
Abstract is missing.