Reaction: Imaging Vector Fields Using Line Integral Convolution

This paper talks about bluring textures along a vector field. The comparisons made in this paper are good.The paperdescribes a technique called the LIC.While describing
the LIC the author has discussed different things.LIC has several advantages that has been discussed.Some of the example images given are very interesting.

However the effect of understanding of vector fields was not very apparent by this paper to me initially.