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A Mesh Generation Perspective on Robust Mappings
(The Eurographics Association, 2020)
Mapping a shape to some parametric domain is a fundamental tool in graphics and scientific computing. In practice, a map between two shapes is commonly represented by two meshes with same connectivity and different embedding. ...
Kernel-Based Sampling of Arbitrary Data
(The Eurographics Association, 2020)
Point sampling is widely used in several Computer Graphics' applications, such as point-based modelling and rendering, image and geometric processing. Starting from the kernel-based sampling of signals defined on a regular ...
Digital Terrain Model From UAV Photogrammetric Data
(The Eurographics Association, 2020)
This paper presents a method designed to finely approximate ground surfaces from UAV photogrammetric point clouds by relying on statistical filters to separate vegetation from potential ground points, dividing the whole ...
Topological Initialization of Injective Integer Grid Maps
(The Eurographics Association, 2022)
Integer Grid Maps (IGM) are a class of mappings characterized by integer isolines that align up to unit translations and rotations of multiples of 90 degrees. They are widely used in the context of remeshing, to lay a ...
Outside-in Priority-based Approximation of 3D Models in LEGO Bricks
(The Eurographics Association, 2022)
In this paper, we discuss the problem of converting a 3D mesh into an assembly of LEGO blocks. The major challenge of this task is how to aggregate the voxels derived by the shape discretization into a set of standard ...