Implicit Brushes for Stylized Line-based Rendering
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Date
2011
Journal Title
Journal ISSN
Volume Title
Publisher
The Eurographics Association and Blackwell Publishing Ltd.
Abstract
We introduce a new technique called Implicit Brushes to render animated 3D scenes with stylized lines in realtime with temporal coherence. An Implicit Brush is defined at a given pixel by the convolution of a brush footprint along a feature skeleton; the skeleton itself is obtained by locating surface features in the pixel neighborhood. Features are identified via image-space fitting techniques that not only extract their location, but also their profile, which permits to distinguish between sharp and smooth features. Profile parameters are then mapped to stylistic parameters such as brush orientation, size or opacity to give rise to a wide range of line-based styles.
Description
@article{:10.1111/j.1467-8659.2011.01892.x,
journal = {Computer Graphics Forum},
title = {{Implicit Brushes for Stylized Line-based Rendering}},
author = {Vergne, Romain and Vanderhaeghe, David and Chen, Jiazhou and Barla, Pascal and Granier, Xavier and Schlick, Christophe},
year = {2011},
publisher = {The Eurographics Association and Blackwell Publishing Ltd.},
ISSN = {1467-8659},
DOI = {/10.1111/j.1467-8659.2011.01892.x}
}