In the triangular meshes obtained in additive repair, it is a challenge to find one single hole-
filling method to close all holes and make the filling patches assort with surrounding meshes …

Processing the 3D objects is a research field of computer graphics that can be applied in 3D
simulation, 3D image processing, game industry, etc. This is one of the mathematics-based …

Technologies for 3D data acquisition and 3D printing have enormously developed in the
past few years, and, consequently, the demand for 3D virtual twins of the original scanned …

The preservation of the quality of 3D data along the possibly long chain from digital
scanning to 3D model deployment is of paramount importance within an increasing number …

In order to improve the robustness and exactness of mesh repairing for complex 3D models,
an automatic surface-based mesh repairing algorithm is presented. Firstly, the flaws are …

The 3D reconstruction from a single 2D side-view sketch faces challenges in capturing
details of the curves and inferring the hidden parts. Here, we introduce an approach that …

Common methods of filling open holes first reaggregate them into closed holes and then use
a closed hole filling method to repair them. These methods have problems such as long …

The implicit skinning is a geometric interactive skinning method, for skeleton-based
animations, enabling plausible deformations at joints while resolving skin self-collisions …

In this article, we address the problem of 3D inpainting using an exemplar-based method for
point clouds. 3D inpainting is a process of filling holes or missing regions in the …

Abstract Development of three-dimensional oral scanning technology has significantly
improved accuracy of dental scanning models and greatly increased scale of scanned data …