標題: An Efficient Fragile Watermarking Scheme for Pixel-wise Tamper Detection
作者: Lee, Yang-Kuo
Chang, Jen-Chun
Wu, Hsin-Lung
Chen, Rong-Jaye
資訊工程學系
Department of Computer Science
關鍵字: pixel-wise fragile watermarking;image authentication;tamper detection
公開日期: 2012
摘要: In this paper we propose a novel pixel-wise fragile watermarking scheme which is able to detect tampered pixels with very high probability. Based on a new technique called Image-Dependent Seed (IDS), the proposed method is not only efficient but also secure against many known attacks. Furthermore, the proposed scheme can be simply implemented with only bit-wise AND and Exclusive-OR operations.
URI: http://dx.doi.org/10.1109/ICGEC.2012.45
http://hdl.handle.net/11536/135434
ISBN: 978-0-7695-4763-3
978-1-4673-2138-9
ISSN: 1949-4653
DOI: 10.1109/ICGEC.2012.45
期刊: 2012 SIXTH INTERNATIONAL CONFERENCE ON GENETIC AND EVOLUTIONARY COMPUTING (ICGEC)
起始頁: 149
結束頁: 152
Appears in Collections:Conferences Paper