Parallel and Distributed Processing and Applications - ISPA 2005 Workshops, ISPA 2005 International Workshops AEPP, ASTD, BIOS, GCIC, IADS, MASN, SGCA, and WISA, Nanjing, China, November 2-5, 2005, Proceedings
机构署名：
本校为第一且通讯机构
院系归属：
信息科学技术学院
摘要：
Along with high development of multimedia information technique, the provider of badness information embeds some badness information to image or directly saves as a image file, avoiding the filter of image, which brings extreme effect of security hidden trouble in society. An information audit system based on image content filtering is provided in this paper. At first, we discuss some basic method filtering physical badness image content, analyze some key technology of filtering image content, and mark as texture character by four eigenvectors: contrast, energy, entropy and correlation. Afterw...
