Title :
Stylized Liquid Animation with Temporal Coherence
Author :
Jing, Hao ; Zhou, Bingfeng
Author_Institution :
Peking Univ., Beijing
Abstract :
Summary form only given. Our liquid simulator is mainly based on octree-staggered grid. We use the compact difference scheme which is often used in non-staggered grid to achieve fourth order accuracy. We modified the compact scheme suitable to adaptive octree-staggered grid. In stylized rendering procedure, we use 2D texture mapping method to generate still images. Laplacian scheme smoothing in time axes is introduced to maintain temporal coherence in animation. The algorithm we used can reduce the stroke "twinkle" phenomenon among frames.
Keywords :
computer animation; image texture; octrees; rendering (computer graphics); smoothing methods; 2D texture mapping method; Laplacian scheme smoothing; adaptive octree-staggered grid; compact difference scheme; still image generation; stylized liquid animation; stylized rendering; temporal coherence; Animation; Computational modeling; Computer science; Computer simulation; Image generation; Laplace equations; Rendering (computer graphics); Smoothing methods;
Conference_Titel :
Computer-Aided Design and Computer Graphics, 2007 10th IEEE International Conference on
Conference_Location :
Beijing
Print_ISBN :
978-1-4244-1579-3
Electronic_ISBN :
978-1-4244-1579-3
DOI :
10.1109/CADCG.2007.4407845
