Nowadays, digital 3D models are in widespread and ubiquitous use, and each specific
application dealing with 3D geometry has its own quality requirements that restrict the class …

Polygonal models are popular representations of 3D objects. The use of polygonal models
in computational applications often requires a model to properly bound a 3D solid. That is …

We introduce an algorithm to synthesize missing geometry for a given triangle mesh that has
“holes.” Similarly to previous work, the algorithm is context based in that it fills the hole by …

Filling holes is a major challenge to reduce digitizing time and makes the digitized model
compatible with applications such as finite element (FE) analysis or inertia calculations …

An integrated single‐tooth modeling scheme is proposed for the 3D dental model acquired
by optical digitizers. The cores of the modeling scheme are fusion regions extraction, single …

In this paper, we propose an automatic hole-filling method, particularly for recovering
missing feature curves and corners. We first extract the feature vertices around a hole of a …

This paper presents a review of the most relevant current techniques that deal with hole-
filling in 3D models. Contrary to earlier reports, which approach mesh repairing in a sparse …

In this paper, an industrial application of CAD is presented, which concerns the
measurement and re-engineering of the shape of a complete ship hull and of ship's parts …

Geometry completion is an important operation for generating a complete model. In this
paper, we present a novel geometry completion algorithm for point cloud models, which is …

Occlusion problems cause many holes on scanned object surfaces in terrestrial laser
scanning point clouds. The existing simulation methods, based on the properties of …