• KSII Transactions on Internet and Information Systems
    Monthly Online Journal (eISSN: 1976-7277)

Simulation of Color Pencil Drawing using LIC

Vol. 6, No.12, December 31, 2012
10.3837/tiis.2012.12.015, Download Paper (Free):

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]
Heekyung Yang and Kyungha 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]
Yang, H. and Min, K. 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