Results 81 to 90 of about 1,433 (182)

Tamper detection in RFID-enabled supply chains using fragile watermarking [PDF]

open access: yes, 2008
While mainstream RFID research has been focused on solving privacy issues, security in general and data tampering in specific is still an open question.
韩水华, Chu, Chao-Hsien, ShuiHua Han
core  

Research On The Recovery of Semi-Fragile Watermarked Image

open access: yes, 2006
In recent years, there are more and more researches on semi-fragile watermarking scheme which can resist JPEG compression. But, there are few researches focused on the recovery of semi-fragile watermarked image.
Sun, Ming-Hong
core  

Multiscale Fragile Watermarking Based on the Gaussian Mixture Model

open access: yes, 2008
—In this paper, a new multiscale fragile watermarking scheme based on the Gaussian mixture model (GMM) is presented. First, a GMM is developed to describe the statistical characteristics of images in the wavelet domain and an expectation–maximization ...

core  

A lossless DWT-SVD domain watermarking for medical information security. [PDF]

open access: yesMultimed Tools Appl, 2021
Zermi N   +4 more
europepmc   +1 more source

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