TL;DR本研究探讨基于级联回归的 3D 人脸重建方法在 2D 标记点数、3D 顶点数、标记点检测方法及收敛性等四个方面的影响,并提出了一种简化的级联回归算法以及有效的训练方法,实验证明了该方法的有效性。
Abstract
cascaded regression has been recently applied to reconstructing 3D faces from
single 2D images directly in shape space, and achieved state-of-the-art
performance. This paper investigates thoroughly such cascaded regress