Vol. 6, No. 12, December 30, 2012
10.3837/tiis.2012.12.015,
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Abstract
We present a novel approach for the simulation of color pencil effects using line integral convolution (LIC) to produce pencil drawings from images. Our key idea is to use a bilateral convolution filter to simulate the various effects of pencil strokes. Our filter resolves the drawbacks of the existing convolution-based schemes, and presents an intuitive control to mimic the properties of pencil strokes. We also present a scheme that determines stroke directions from the shapes to be drawn. Smooth tangent flows are used for the pixels close to feature lines, and partially parallel flows inside regions. The background is rendered using a flow of fixed direction. Using different styles of stroke directions increases the realism of the resulting images. This approach produces convincing pencil drawing effects from photographs.
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Cite this article
[IEEE Style]
H. Yang and K. Min, "Simulation of Color Pencil Drawing using LIC," KSII Transactions on Internet and Information Systems, vol. 6, no. 12, pp. 3296-3314, 2012. DOI: 10.3837/tiis.2012.12.015.
[ACM Style]
Heekyung Yang and Kyungha Min. 2012. Simulation of Color Pencil Drawing using LIC. KSII Transactions on Internet and Information Systems, 6, 12, (2012), 3296-3314. DOI: 10.3837/tiis.2012.12.015.
[BibTeX Style]
@article{tiis:20235, title="Simulation of Color Pencil Drawing using LIC", author="Heekyung Yang and Kyungha Min and ", journal="KSII Transactions on Internet and Information Systems", DOI={10.3837/tiis.2012.12.015}, volume={6}, number={12}, year="2012", month={December}, pages={3296-3314}}