@inproceedings{Deussen:2000:CGP,
author = {Oliver Deussen and Thomas Strothotte},
series = CGPACS,
editor = {Kurt Akeley},
url = {http://wwwisg.cs.uni-magdeburg.de/graphik/pub/files/Deussen_2000_CGP.pdf},
optpublisher = {ACM Press},
localfile = {papers/Deussen.2000.CGP.pdf},
address = {New York},
doi = {http://doi.acm.org/10.1145/344779.344792},
optmonth = aug,
organization = {ACM SIGGRAPH},
citeseer = {http://citeseer.nj.nec.com/deussen00computergenerated.html},
booktitle = SIGGRAPH2000,
optstatus = {OK},
title = {{C}omputer-{G}enerated {P}en-and-{I}nk {I}llustration of {T}rees},
abstract = {We present a method for automatically rendering pen-and-ink
illustrations of trees. A given 3-d tree model is illustrated by
the tree skeleton and a visual representation of the foliage using
abstract drawing primitives. Depth discontinuities are used to
determine what parts of the primitives are to be drawn; a hybrid
pixel-based and analytical algorithm allows us to deal efficiently
with the complex geometric data. Using the proposed method we are
able to generate illustrations with different drawing styles and
levels of abstraction. The illustrations generated are spatial
coherent, enabling us to create animations of sketched
environments. Applications of our results are found in
architecture, animation and landscaping.},
pages = {13--18},
year = {2000},
}
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