line integral convolution code

lic 图像处理 可以线积分卷积，可以利用白噪声图像实现二维向量矩阵的可视化，多用于流体研究-lic image processing can line integral convolution, the image can be used to achieve two-dimensional vector white noise matrix visualization of the fluid used for research

LIC算法，可视化图像Imaging Vector Fields Using Line Integral Convolution-Imaging Vector Fields Using Line Integral Convolution