An improved method of colorized line drawing
Liu Y.3; Yang X.3; Wang S.1; Wu E.1
Source Publication2011 International Conference on Multimedia Technology, ICMT 2011
AbstractIn this paper we present an improved non-photorealistic rendering method that automatically generates colorized line drawing from an input image. Based on flow based difference-of-Gaussians filtering which uses the edge tangent flow to strengthen the edge direction, the gray line drawing is generated while the obvious features are preserved well. As an improvement, we integrate color information into the gray line drawing which keeps another important component of images to visual cognition beside edges information, and aperture filling technique is also used to strength the coherent line effects, which is inspired by the labyrinth algorithm, making the final outcome more vivid and fantastic. The experiments validate our method's effectiveness. © 2011 IEEE.
KeywordAperture filling Colorized line drawing ETF FDoG Non-photorealistic rendering
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Document TypeConference paper
CollectionUniversity of Macau
Affiliation1.Institute of Software Chinese Academy of Sciences
2.Universidade de Macau
3.Chang'an University
Recommended Citation
GB/T 7714
Liu Y.,Yang X.,Wang S.,et al. An improved method of colorized line drawing[C],2011:189-192.
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