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An efficient algorithm for satellite images fusion based on contourlet transform
Fusion Multiespectral Images Contourlet Transform
2015/8/21
This paper proposes a new fusion method for multiespectral (MULTI) and panchromatic (PAN) images that uses a highly
anisotropic and redundant representation of images. This methodology join the simpl...
AN EFFICIENT ALGORITHM FOR THE CONVEX HULL OF PLANAR SCATTERED POINT SET
Scattered Point Set Minimum Convex Hull Convex Hull Algorithm Initial Boundary of Convex Hull
2014/4/25
Computing the convex hull of a point set is requirement in the GIS applications. This paper studies on the problem of minimum convex hull and presents an improved algorithm for the minimum convex hull...
Computing the energy of a water molecule using MultiDeterminants: A simple, efficient algorithm
a water molecule MultiDeterminants algorithm
2011/9/13
Quantum Monte Carlo (QMC) methods such as variational Monte Carlo and fixed node diffusion Monte Carlo depend heavily on the quality of the trial wave function. Although Slater-Jastrow wave functions ...
A novel and efficient algorithm for adaptive filtering: Artificial bee colony algorithm
Artificial bee colony Particle swarm optimization Differential evolution Adaptive filter design Noise cancellation
2011/3/22
The uni-modal error surfaces and intrinsic stable behaviors of adaptive finite impulse response (FIR) filters make gradient based algorithms very effective in the design of these filters. Gradient bas...
An Efficient Algorithm for Real-Time 3D Terrain Walkthrough
Terrain rendering ROAM Implicit coordinates method Culling techniques GIS
2009/8/19
The paper presents an efficient algorithm based on ROAM for visualization of large scale terrain models in realtime. The quality and smoothness of the terrain data visualization within a 3D interactiv...
An Efficient Algorithm to Determine the Periodic Steady-State Solutions of Nonlinear Systems Using Extended Spectral Analysis
Efficient Algorithm Periodic Steady-State Solutions Nonlinear Systems Extended Spectral Analysis
2009/7/27
A new method for the solution of nonlinear periodic systems was developed. It avoids the time domain calculations of the whole network equations. In the proposed method, by forming the augmented netwo...