Robust and imperceptible image watermarking based on SFLCT
In this article, using sharp frequency localized contourlet transform SFLCT we propose an imperceptible…
Contourlet transformImage processingImage watermarking
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Esmaeil Najafi
۴مقاله
۲کنفرانس
مقالات Esmaeil Najafi
Numerical computations for the solution of time-fractional diffusion equation with a distributed-order Riemann-Liouville derivative
In this paper, a nonlinear distributed order Riemann Liouville time fractional diffusion equation is ana…
approximatecomputationsRiemann-Liouville derivativefinite difference scheme
Quasilinearization Numerical Scheme for Solving a Class of Weakly Singular Volterra Integral Equations
In this paper we propose a fast quasilinearization numerical scheme, coupled with collocation method, fo…
Volterra integral equationsCollocation methodGauss-Kronrod quadrature
An Algorithm for Image Watermarking Embedding and Blind Detection in the Domain of Wavelet Transform
In this paper a new algorithm is proposed for the embedding and detection of a watermark in the domain o…
Wavelet transformImage processingImage watermarking
