Robust Object-Based Watermarking Using SURF Feature Matching and DFT Domain

Robust Object-Based Watermarking Using SURF Feature Matching and DFT Domain

In this paper we propose a robust object-based watermarking method, in which the watermark is embedded into the middle frequencies band of the Discrete Fourier Transform (DFT) magnitude of the selected object region, altogether with the Speeded Up Robust Feature (SURF) algorithm to allow the correct...

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Bibliographic Details
Main Authors: M. Cedillo-Hernandez, F. Garcia-Ugalde, M. Nakano-Miyatake, H. Perez-Meana
Format: Article
Language:English
Published: Spolecnost pro radioelektronicke inzenyrstvi 2013-12-01
Series:Radioengineering
Subjects:
Digital image watermarking
authentication
object matching
geometric attack
speeded up robust features
Online Access:http://www.radioeng.cz/fulltexts/2013/13_04_1057_1071.pdf

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