Application and Research of Visualization Algorithm Design on the Two-Phase Flow System
Jing Gu, Dan Li · 2014
The interpolation method and the choice of basis functions is a key problem of visualization technology. This paper presents a parallel RBF interpolation algorithm based on hyperbolic Multiquadric function. The algorithm of parallel processing of interpolation data using computer automatic selection of interpolation points and interpolation point and computer multi nuclear characteristics, the strengthening of the details of the image display of the sparse matrix interpolation detection data reconstructed image. Combining the RealFlow with C4D as a visual experiment platform shows, the algorithm used for the two-phase flow visualization system not only improves the image quality of four typical flow regimes, fluid details more clearly and smooth. And solves the calculating speed of radial basis function.