Concept
Nuage de points (géométrie)
Publications associées (20)
The Skin of Venice: Automatic Facade Extraction from Point Clouds
Isabella Di Lenardo, Paul Robert Guhennec
We propose a method to extract orthogonal views of facades from photogrammetric models of cities. This method was applied to extract all facades of the city of Venice. The result images open up new areas of research in architectural history. ...
Zentrum für Informationsmodellierung - Austrian Centre for Digital Humanities, University of Graz2023Methods of trajectory estimation in challenging mapping scenarios
With the aim of improving trajectory estimation and point cloud georeferencing in the scope of Kinematic Laser Scanning (ALS), we recently proposed a novel procedure leveraging the automated extraction of reliable 3D point to point correspondences and thei ...
2023Learning to Represent and Reconstruct 3D Deformable Objects
Representing and reconstructing 3D deformable shapes are two tightly linked problems that have long been studied within the computer vision field. Deformable shapes are truly ubiquitous in the real world, whether be it specific object classes such as human ...
EPFL2022LiftPose3D, a deep learning-based approach for transforming two-dimensional to three-dimensional poses in laboratory animals
Pascal Fua, Pavan P Ramdya, Adám Gosztolai, Victor Lobato Rios, Helge Jochen Rhodin, Semih Günel, Daniel Eduardo Morales Garza, Marco Pietro Abrate
LiftPose3D infers three-dimensional poses from two-dimensional data or from limited three-dimensional data. The approach is illustrated for videos of behaving Drosophila, mice, rats and macaques. Markerless three-dimensional (3D) pose estimation has become ...
NATURE PORTFOLIO2021PointXR: A toolbox for visualization and subjective evaluation of point clouds in virtual reality
Touradj Ebrahimi, Evangelos Alexiou, Nanyang Yang
In this study, we explore the use of virtual reality to subjectively evaluate the visual quality of point cloud contents. To this aim, we develop the PointXR toolbox, a set of Unity applications that can host experiments under variants of interactive and p ...
2020