Results 121 to 130 of about 1,849,263 (345)

PCQD‐AR: Subjective quality assessment of compressed point clouds with head‐mounted augmented reality

Electronics Letters
This letter fully studies the coloured point cloud quality assessment in augmented reality (AR) environment through subjective test. Firstly, a point cloud dataset, named point cloud quality dataset‐AR, including ten reference point clouds and their 90 ...
Chunling Fan, Yun Zhang, Linwei Zhu, Xinju Wu   +3 more
doaj   +1 more source

Point cloud geometry compression based on the combination of interlayer residual and IRN concatenated residual

Graphical Models
Point clouds have been attracting more and more attentions due to its capability of representing objects precisely, such as autonomous vehicle navigation, VR/AR, cultural heritage protection, etc.
Meng Huang, Qian Xu, Wenxuan Xu
doaj   +1 more source

Deep Learning-Based Point Cloud Coding and Super-Resolution: A Joint Geometry and Color Approach

, 2023
André F. R. Guarda, Manuel Ruivo, Luís Coelho, Abdelrahman Seleem, Nuno M. M. Rodrigues, Fernando Pereira   +5 more
openalex   +2 more sources

On the Lightweight Potential of Laser Additive Manufactured NiTi Triply Periodic Minimal Sheet Lattices

Advanced Engineering Materials, EarlyView.
This study explores the lightweight potential of laser additive‐manufactured NiTi triply periodic minimal surface sheet lattices. It systematically investigates the effects of relative density and unit cell size on surface quality, deformation recovery, compression behavior, and energy absorption.
Haoming Mo, Shuo Qu, Shiming Gao, Xu Song   +3 more
wiley   +1 more source

A characterization of point shadows of residues in building geometries [PDF]

, 2013
Anna Kasikova
openalex   +1 more source

Point Cloud Reconstruction From Truncated Geometry-Based Streams

, 2023
Diogo C. Garcia, André L. Souto, Gustavo Sandri, Tomás M. Borges, Ricardo L. de Queiroz   +4 more
openalex   +2 more sources

Refining The Bounding Volumes for Lossless Compression of Voxelized Point Clouds Geometry [PDF]

, 2021
Emre Can Kaya, Sebastian Schwarz, Ioan Tăbuş   +2 more
openalex   +1 more source

Innovative Processing of Compacted Waste Aluminum Alloy Powders via Controlled Remelting and Solidification

Advanced Engineering Materials, EarlyView.
This study demonstrates an efficient recycling route for out‐of‐spec AlSi10Mg atomized powders through compaction and arc remelting followed by suction casting. By correlating compaction load, cooling rate, and resulting microstructure, we show that intermediate pressures (50–80 kN) and rapid cooling refine dendrites, reduce porosity, and enhance ...
Mila Christy de Oliveira, Marcella Gaute Cavalcante Xavier, Abdoul‐Aziz Bogno, Piter Gargarella, José Eduardo Spinelli   +4 more
wiley   +1 more source

Using Fractional Super-Resolution to Improve Lossy Compression of Point Cloud Geometry

, 2023
Tomás M. Borges, Renan U. Ferreira, Diogo C. Garcia, Ricardo L. de Queiroz   +3 more
openalex   +2 more sources

Interactions between Molten High‐Silicon Electrical Steels and Carbon‐Bonded MgO Refractories Based on Recyclates

Advanced Engineering Materials, EarlyView.
This study examines how several molten high‐silicon electrical steels interact with both conventional and recycled MgO–C refractories. For this, various immersion experiments are conducted. In addition to infiltration, a number of mechanisms are identified and explained that control the corrosion of the refractory material.
Lukas Neubert, Matheus Roberto Bellé, Anton Yehorov, Anhelina Mospan, Till M. J. Stadtmüller, Seetharaman Sridhar, Christos G. Aneziris, Olena Volkova   +7 more
wiley   +1 more source