TY - GEN
T1 - Volumetric modeling of colored pencil drawing
AU - Takgi, Saeko
AU - Fujishiro, Issei
AU - Nakajima, Masayuki
N1 - Funding Information:
This work was financially supported in part by the Research Fellowships of the Japan Society for the Promotion of Science for Young Scientists. The authors appreciate valuable comments on the English from Karen Vierow of Nuclear Power Engineering Corporation.
Publisher Copyright:
© 1999 IEEE.
PY - 1999
Y1 - 1999
N2 - Not only photorealistic rendering but non-photorealistic rendering is considered an important research topic in artistic image synthesis. However, little attention has been given to colored pencil drawing. This paper proposes a volume graphics model for colored pencil drawing. The model consists of three sub-models, which describe in a volumetric fashion, the microstructure of paper, pigment distribution on paper, and pigment redistribution, respectively. The model takes advantage of volumetric offset distance accessibility and line integral convolution, and thus is highly controllable with a small number of parameters. A couple of synthesized color pencil drawing data sets are rendered using an existing volume visualizer to empirically prove that the model is descriptive enough to produce realistic images of colored pencil drawing.
AB - Not only photorealistic rendering but non-photorealistic rendering is considered an important research topic in artistic image synthesis. However, little attention has been given to colored pencil drawing. This paper proposes a volume graphics model for colored pencil drawing. The model consists of three sub-models, which describe in a volumetric fashion, the microstructure of paper, pigment distribution on paper, and pigment redistribution, respectively. The model takes advantage of volumetric offset distance accessibility and line integral convolution, and thus is highly controllable with a small number of parameters. A couple of synthesized color pencil drawing data sets are rendered using an existing volume visualizer to empirically prove that the model is descriptive enough to produce realistic images of colored pencil drawing.
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U2 - 10.1109/PCCGA.1999.803369
DO - 10.1109/PCCGA.1999.803369
M3 - Conference contribution
AN - SCOPUS:85054033859
SN - 0769502938
SN - 9780769502939
T3 - Proceedings - 7th Pacific Conference on Computer Graphics and Applications, Pacific Graphics 1999
SP - 208
EP - 215
BT - Proceedings - 7th Pacific Conference on Computer Graphics and Applications, Pacific Graphics 1999
PB - Institute of Electrical and Electronics Engineers Inc.
T2 - 7th Pacific Conference on Computer Graphics and Applications, Pacific Graphics 1999
Y2 - 5 October 1999 through 7 October 1999
ER -