Broad-to-narrow registration and identification of 3D objects in partially scanned and cluttered point clouds

G Arvanitis, EI Zacharaki, L Váŝa… - IEEE Transactions on …, 2021 - ieeexplore.ieee.org
The new generation 3D scanner devices have revolutionized the way information from 3D
objects is acquired, making the process of scene capturing and digitization straightforward …

Signal processing on static and dynamic 3d meshes: Sparse representations and applications

AS Lalos, E Vlachos, G Arvanitis, K Moustakas… - IEEE …, 2019 - ieeexplore.ieee.org
Nowadays, real-time 3D scanning and reconstruction becomes a requirement for a variety of
interactive applications in various fields, including heritage science, gaming, engineering …

Adaptive representation of dynamic 3d meshes for low-latency applications

G Arvanitis, AS Lalos, K Moustakas - Computer Aided Geometric Design, 2019 - Elsevier
Recently, 3D visual representations of highly deformable 3D models, such as dynamic 3D
meshes, are becoming popular due to their capability to represent realistically the motion of …

A robust framework for multi-view stereopsis

W Mao, M Wang, H Huang, M Gong - The Visual Computer, 2022 - Springer
Various approaches using neural networks have been proposed to address multi-view
stereopsis, but most of them lack capabilities to handle large textureless regions. Hence, a …

Denoising of dynamic 3D meshes via low-rank spectral analysis

G Arvanitis, AS Lalos, K Moustakas - Computers & Graphics, 2019 - Elsevier
Recently, the new generation of different 3D scanner devices (eg, conoscopic holography,
structured light, photometric systems, etc.) has attracted a lot of attention due to their ability to …

Spectral Processing and Optimization of Static and Dynamic 3D Geometries

G Arvanitis - arXiv preprint arXiv:2107.07379, 2021 - arxiv.org
Geometry processing of 3D objects is of primary interest in many areas of computer vision
and graphics, including robot navigation, 3D object recognition, classification, feature …

Dynamic Point Cloud Denoising via Gradient Fields

Q Hu, W Hu - arXiv preprint arXiv:2204.08755, 2022 - arxiv.org
3D dynamic point clouds provide a discrete representation of real-world objects or scenes in
motion, which have been widely applied in immersive telepresence, autonomous driving …

[PDF][PDF] Scalable Coding of Dynamic 3D Meshes for Low-latency Streaming Applications

A Gerasimos, AS Lalos, K Moustakas - researchgate.net
Recently, 3D visual representations of highly deformable 3D models, such as dynamic 3D
meshes, are becoming popular due to their capability to represent realistically the motion of …

Learning-based stereo matching for 3D reconstruction

W Mao - 2019 - research.library.mun.ca
Stereo matching has been widely adopted for 3D reconstruction of real world scenes and
has enormous applications in the fields of Computer Graphics, Vision, and Robotics. Being …