论文标题
基于图像的肖像雕刻
Image-based Portrait Engraving
论文作者
论文摘要
本文介绍了一种简单的基于图像的方法，该方法将雕刻风格应用于使用有序抖动的肖像。面部检测用于估计由圆柱体组成的头部的粗糙代理几何形状，该几何形状用于扭曲抖动矩阵，导致雕刻线在脸上弯曲，以更好地造型。最后，展示了颜色雕刻方法的应用。
This paper describes a simple image-based method that applies engraving stylisation to portraits using ordered dithering. Face detection is used to estimate a rough proxy geometry of the head consisting of a cylinder, which is used to warp the dither matrix, causing the engraving lines to curve around the face for better stylisation. Finally, an application of the approach to colour engraving is demonstrated.
