Forgery detection using chaotic watermarking in image key areas
In this paper we study watermarking algorithm for compressed images in the application of antiforgery in financial bills. First, the basic watermarking algorithm based on image edge information is studied. The encrypted watermark is converted into binary values and embedded into the edges, meanwhile...
Main Authors: | Rui Tao, Yanjing Sun, Weidong Liu |
---|---|
Format: | Article |
Language: | English |
Published: |
Faculty of Mechanical Engineering in Slavonski Brod, Faculty of Electrical Engineering in Osijek, Faculty of Civil Engineering in Osijek
2017-01-01
|
Series: | Tehnički Vjesnik |
Subjects: | |
Online Access: | https://hrcak.srce.hr/file/273554 |
Similar Items
-
Encryption and Hiding Watermarking Using A Chaotic Modified Wavelet Transform
by: Shaimaa Mohammad
Published: (2011-12-01) -
TEXT DOCUMENT FOR WATERMARKING /
by: Abolghasem Pashang, 1967-, author, et al.
Published: (2013) -
TEXT DOCUMENT FOR WATERMARKING /
by: Abolghasem Pashang, 1967-, author, et al.
Published: (2013) -
A Hyper-Chaotically Encrypted Robust Digital Image Watermarking Method with Large Capacity Using Compress Sensing on a Hybrid Domain
by: Zhen Yang, et al.
Published: (2022-10-01) -
Digital watermarking embedding in handwritten text images /
by: 211706 Akram Mohd. Zeki, et al.
Published: (2004)