Mar 11, 2009 · This method takes into account the normal information of all neighboring points and computes curvatures directly from the variation of unit ...

Oct 22, 2024 · This method takes into account the normal information of all neighboring points and computes curvatures directly from the variation of unit ...

Estimation of differential geometric properties on a discrete surface is a fundamental work in computer graphics and computer vision.

In this paper, we present an accurate and robust method for estimating differential quantities from unorganized point cloud. The principal curvatures and ...

Estimation of differential geometric properties on a discrete surface is a fundamental work in computer graphics and computer vision.

Abstract. This paper addresses the pointwise estimation of differential properties of a smooth manifold S —a curve in the plane or a surface in 3D— assuming ...

Estimation of differential geometric properties on a discrete surface Is a fundamental work in computer graphics and computer vision.

To approximate the surface from unstructured points equipped with normal vectors, we rely on the Algebraic Point Set Surfaces (APSS) [GG07] for which we provide ...

We have shown that these quantities converge to the expected differen- tial ones (e.g. mean curvature, corrected normal vectors) when the point cloud ...

We propose a novel normal estimation method called HSurf-Net, which can accu- rately predict normals from point clouds with noise and density variations.