Feature Curve Network Extraction via Quadric Surface Fitting
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Date
2019
Journal Title
Journal ISSN
Volume Title
Publisher
The Eurographics Association
Abstract
Feature curves on 3D shapes provide a high dimensional representation of the geometry and reveal their underlying structure. In this paper, we present an automatic approach for extracting complete feature curve networks from 3D models, as well as generating a high-quality patch layout. Starting from an initial collection of noisy and fragmented feature curves, we first filter non-salient or noisy feature curves by utilizing a quadric surface fitting technique. We then handle the curve intersections and curve missing by conducting a feature extension step to form a closed feature curve network. Finally, we generate a patch layout to reveal a highly structured representation of the input surfaces. Experimental results demonstrate that our algorithm is robust for extracting complete feature curve networks from complex input meshes and achieves superior quality patch layouts compared with the state-of-the-art approaches.
Description
@inproceedings{10.2312:pg.20191338,
booktitle = {Pacific Graphics Short Papers},
editor = {Lee, Jehee and Theobalt, Christian and Wetzstein, Gordon},
title = {{Feature Curve Network Extraction via Quadric Surface Fitting}},
author = {Zhengda, Lu and Guo, Jianwei and Xiao, Jun and Wang, Ying and Zhang, Xiaopeng and Yan, Dong-Ming},
year = {2019},
publisher = {The Eurographics Association},
ISSN = {-},
ISBN = {978-3-03868-099-4},
DOI = {10.2312/pg.20191338}
}