An improved algorithm of fast line integral convolution with Sobol sequence
Zongmin Li · Zhongguo Shiyou Daxue xuebao. Ziran kexue ban · 2007
To enhance computation efficiency and coverage of streamlines of fast line integral convolution(LIC),an improved algorithm of fast LIC with Sobol sequence(Sobol-FLIC) was presented.The computation results show that compared with the traditional FLIC,the computation efficiency of the improved algorithm increases by approximately 10%,and it can generate sparse texture and dense texture simultaneously.Also the property of result image was improved using double LIC algorithm.Compared with some other methods including LIC and FLIC in Matlab environment,the visualization efficiency,the image coverage after calculating fixed number of streamlines of the improved algorithm is better.