Curvelet Transform for Image Authentication

2006 ◽  
pp. 659-664 ◽  
Author(s):  
Jianping Shi ◽  
Zhengjun Zhai
Keyword(s):  
Curvelet Transform ◽  
Image Authentication

Securing Multiple Biometric Data Using SVD and Curvelet-Based Watermarking

2018 ◽  
Vol 12 (4) ◽  
pp. 35-53 ◽  
Author(s):  
Rohit M. Thanki ◽  
Komal Rajendrakumar Borisagar
Keyword(s):  
Speech Signal ◽  
Curvelet Transform ◽  
Image Authentication ◽  
Recognition System ◽  
Singular Value ◽  
Fingerprint Recognition ◽  
Security And Privacy ◽  
Fingerprint Image ◽  
Biometric Data ◽  
Value Decomposition

The security and privacy of biometric data in multibiometric systems has become a hot research topic. In this paper, a singular value decomposition (SVD) and fast discrete curvelet transform (FDCuT)-based watermarking scheme for authenticity of fingerprint image using watermark speech signal has been proposed and analyzed. This scheme also provides security to watermark speech signal, which is inserted into the fingerprint image. This proposed scheme has a number of steps including fingerprint image authentication using watermark speech signal. The human speech signal is taken as secret watermark information and inserting into the human fingerprint image in the proposed scheme. The singular value of high frequency curvelet coefficients of the host fingerprint image is modified according to watermark speech signal to get secured and watermarked fingerprint image. The analysis results show that the performance of fingerprint recognition system is not affected by inserted watermark speech signal into host fingerprint image.

GREYSCALE IMAGE AUTHENTICATION AND REPAIRING

2013 ◽  
Vol 02 (09) ◽  
pp. 266-271
Author(s):  
Jyoti Rao .
Keyword(s):  
Image Authentication ◽  
Greyscale Image

A Review Of Robust Hashing Methods For Content Based Image Authentication

2016 ◽  
Vol 3 (4) ◽  
pp. 38
Author(s):  
VADLAMUDI LOKANADHAM NAIDU ◽  
VADDELLA RAMA PRASAD V. ◽  
DEVARA VASUMATHI ◽  
◽  
◽  
...  
Keyword(s):  
Image Authentication

Color Image Compression using Wavelet, Ridgelet and Curvelet Transform

2012 ◽  
Vol 2 (2) ◽  
pp. 11-16
Author(s):  
M. Sreekantha Reddy ◽  
T. Ramashri
Keyword(s):  
Image Compression ◽  
Color Image ◽  
Curvelet Transform ◽  
Color Image Compression

Medical Image Denoising With Various Noise Estimators Using Curvelet Transform

2014 ◽  
Vol 1 (2) ◽  
pp. 30-40
Author(s):  
Abha Choubey ◽  
◽  
Dr.G.R. Sinha ◽  
S. K Naik ◽  
◽  
...  
Keyword(s):  
Image Denoising ◽  
Medical Image ◽  
Curvelet Transform

Chaos-based secure dual self-recovery watermark algorithm for image authentication

2010 ◽  
Vol 30 (1) ◽  
pp. 203-206
Author(s):  
Lei ZHANG ◽  
Fan CHEN ◽  
Hui GAO
Keyword(s):  
Image Authentication ◽  
Watermark Algorithm

Image denoising based on fast discrete curvelet transform

2009 ◽  
Vol 28 (12) ◽  
pp. 3138-3140
Author(s):  
Gao-qiu FANG ◽  
Zheng-yong WANG ◽  
Xiao-hong WU
Keyword(s):  
Image Denoising ◽  
Curvelet Transform ◽  
Fast Discrete Curvelet Transform

Robust Hashing for Image Authentication Using Zernike Moments and Local Features

2013 ◽  
Vol 8 (1) ◽  
pp. 55-63 ◽  
Author(s):  
Yan Zhao ◽  
Shuozhong Wang ◽  
Xinpeng Zhang ◽  
Heng Yao
Keyword(s):  
Image Authentication ◽  
Local Features ◽  
Zernike Moments
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