Watermark based recovery of tampered documents

• المؤلفون الرئيسيون: Makur, Anamitra, Sridharan, Govindarajan
• مؤلفون آخرون: School of Electrical and Electronic Engineering
• التنسيق: Conference or Workshop Item
• اللغة: English
• منشور في: 2013
• الموضوعات: DRNTU::Engineering::Electrical and electronic engineering
• الوصول للمادة أونلاين: https://hdl.handle.net/10356/98707; http://hdl.handle.net/10220/12619
• المؤسسة: Nanyang Technological University

In this work recovery of text documents is addressed. Text documents are watermarked using pixel flipping based watermarking and self-embedding for not only authentication but eventual recovery in presence of tampering. A scheme is proposed that recovers against all possible editing attacks such as...