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Fluid surface reconstruction based on specular reflection model
Author(s) -
Yu Mingqi,
Quan Hongyan
Publication year - 2013
Publication title -
computer animation and virtual worlds
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 0.225
H-Index - 49
eISSN - 1546-427X
pISSN - 1546-4261
DOI - 10.1002/cav.1526
Subject(s) - computer science , specular reflection , surface (topology) , range (aeronautics) , artificial intelligence , computer vision , image (mathematics) , reflection (computer programming) , surface reconstruction , contrast (vision) , fluid simulation , computer graphics (images) , optics , geometry , mathematics , physics , materials science , mechanics , composite material , programming language
ABSTRACT This paper puts forward a hierarchical method of fluid surface modeling in natural landscapes. The proposed method produces a visually plausible surface geometry with the texture from a single video image recorded by a standard video device. In contrast with the conventional physically based fluid simulation, our method computes preliminary results using empirical method and adopts Stokes wave model to obtain the reconstruction result. We illustrate the working of system with a wide range of possible scene, and a qualitative evaluation of our method is provided to verify the quality of the surface geometry. The experiment shows that the method can meet the requirement of real‐time performance and the reality of the fluid. Copyright © 2013 John Wiley & Sons, Ltd.