Geodesic
Texture Screening Method for Fast Pencil Rendering
Journal for geometry and graphics, Tome 9 (2005) no. 2, pp. 191-2.

Voir la notice de l'article provenant de la source Heldermann Verlag

Several techniques for rendering pencil drawing have been developed for the last ten years. Most of them are rather expensive in the sense of computation, because they simulate the physical interaction between a pencil and drawing paper for each stroke. This paper proposes a new rendering method for synthesizing pencil-drawing images in an inexpensive manner. This method calculates pencil graphite adherence statistically rather than using physically-based simulation. It is especially suited for generating soft-shaded images without sharp strokes. First, we observe the real pencil drawing with microscope and examine the intensity histograms. Based on this observation, we suggest a method for fast pencil rendering using \textit{texture screen}. A texture screen represents how much pencil graphite is likely to stick to the paper surface. The intensity histogram reflects real graphite distribution tendency on the paper surface. The intensity histogram varies according to the intensity of the input pixel. The intensity of the output image is determined with the relative position in the texture screen and the intensity histogram. As a result, the output image contains real drawing-like texture.
Classification : 68U05
Mots-clés : Rendering, pencil drawing, image processing 
@article{JGG_2005_9_2_JGG_2005_9_2_a6,
     author = {R. Yano and Y. Yamaguchi },
     title = {Texture {Screening} {Method} for {Fast} {Pencil} {Rendering}},
     journal = {Journal for geometry and graphics},
     pages = {191--2},
     publisher = {mathdoc},
     volume = {9},
     number = {2},
     year = {2005},
     url = {http://geodesic.mathdoc.fr/item/JGG_2005_9_2_JGG_2005_9_2_a6/}
}
TY  - JOUR
AU  - R. Yano
AU  - Y. Yamaguchi 
TI  - Texture Screening Method for Fast Pencil Rendering
JO  - Journal for geometry and graphics
PY  - 2005
SP  - 191
EP  - 2
VL  - 9
IS  - 2
PB  - mathdoc
UR  - http://geodesic.mathdoc.fr/item/JGG_2005_9_2_JGG_2005_9_2_a6/
ID  - JGG_2005_9_2_JGG_2005_9_2_a6
ER  - 
%0 Journal Article
%A R. Yano
%A Y. Yamaguchi 
%T Texture Screening Method for Fast Pencil Rendering
%J Journal for geometry and graphics
%D 2005
%P 191-2
%V 9
%N 2
%I mathdoc
%U http://geodesic.mathdoc.fr/item/JGG_2005_9_2_JGG_2005_9_2_a6/
%F JGG_2005_9_2_JGG_2005_9_2_a6
R. Yano; Y. Yamaguchi . Texture Screening Method for Fast Pencil Rendering. Journal for geometry and graphics, Tome 9 (2005) no. 2, pp. 191-2. http://geodesic.mathdoc.fr/item/JGG_2005_9_2_JGG_2005_9_2_a6/