.
Image Enhancement by Unsharp Masking the Depth Buffer
Thomas Luft, Carsten Colditz, Oliver Deussen.
ACM Transactions on Graphics (Proc. of SIGGRAPH'06), Vol. 25, No. 3, pp. 1206--1213, July,
2006. [BibTeX]
Interactive Watercolor Animations
Thomas Luft, Oliver Deussen.
13th Pacific Conference on Computer Graphics and Applications (PG'05), Macau, October 12-14th,
2005. [BibTeX]
Non-Photorealistic Real-Time Rendering of Characteristic Faces
Thomas Luft, Oliver Deussen.
12th Pacific Conference on Computer Graphics and Applications (PG'04),
2004. [BibTeX]
Real-Time Watercolor for Animation
Author(s): Thomas Luft, Oliver Deussen.
Article: Journal of Computer Science and Technology, Vol. 21, No. 2, pp. 159--165, March,
2006.
[BibTeX] [DOI] 
Abstract:
We present algorithms that allow for real-time rendering of 3D-scenes with a watercolor painting appearance. Our approach provides two essential painting techniques: the wet-on-wet and the wet-on-dry painting. We concentrate on efficient algorithms based on image space processing rather than on an exact simulation. This allows for the real-time rendering of 3D scenes. During an animation a high frame-to-frame coherence can be achieved due to a stable segmentation scheme. Finally, we seamlessly integrate a smooth illumination into the watercolor renderings using information from the 3D-scene.
Real-Time Watercolor Illustrations of Plants Using a Blurred Depth Test
Thomas Luft, Oliver Deussen.
NPAR '06: Proceedings of the 4th international symposium on Non-photorealistic animation and rendering, pp. 11--20, New York, NY, USA, June, ACM Press,
2006. [BibTeX]