The conformality of NURBS surfaces greatly affects the results of rendering and tessellation applications. To improve the conformality of NURBS surfaces, an optimization algorithm using general bilinear transformations is presented in this paper. The conformality energy is first formulated and its numerical approximation is then constructed using the… (More)

@article{Yang2015OptimizingCO,
title={Optimizing conformality of NURBS surfaces by general bilinear transformations},
author={Yi-Jun Yang and Wei Zeng and Tian-Qi Song},
journal={Computer-Aided Design},
year={2015},
volume={63},
pages={12-25}
}