Rail highway grade crossing roughness quantitative measurement using 3d technology
Quality of surface is an important aspect affecting both the safety and the performance of at-
grade rail-highway crossings. Roughness may increase the risk of crashes for both trains …
grade rail-highway crossings. Roughness may increase the risk of crashes for both trains …
[HTML][HTML] 基于水下三维结构光的视觉测量方法研究
李擎, 何东钢, 李响 - 大连海洋大学学报, 2016 - xuebao.dlou.edu.cn
基于结构光测量和小孔成像视觉的特点, 用摄像机和投影仪所组成的三维结构光测量系统来进行
水下三维视觉测量并获得水下空间中特征点的三维信息. 利用结构光的双目视觉方法实现了对 …
水下三维视觉测量并获得水下空间中特征点的三维信息. 利用结构光的双目视觉方法实现了对 …
Self-calibration for a camera-projector pair
A self-calibration algorithm has been designed and evaluated for the calibration of a
structured-light 3-D scanner based on a camera-projector pair. It aims to allow the quick …
structured-light 3-D scanner based on a camera-projector pair. It aims to allow the quick …
[PDF][PDF] CURSO DE PÓS-GRADUAÇÃO EM ENGENHARIA MECÂNICA
JGIL FURHMANN, ADECED EM - archivum.grupomarista.org.br
Atualmente a indústria busca inserir em suas estruturas a inovação tecnológica como forma
de reduzir custos e ganhar agilidade nos processos. Nesse sentido, o scanner 3D tem se …
de reduzir custos e ganhar agilidade nos processos. Nesse sentido, o scanner 3D tem se …
A flexible stereo calibration for a structured-light profilometer
The paper proposes a novel method for the calibration of a 3-D scanner composed of a
camera and a projector. The proposed method models the projector as a second camera …
camera and a projector. The proposed method models the projector as a second camera …
A self-calibration procedure for a sinusoidal fringe profilometer
M Bevilacqua, M Landi, A Paolillo - 2012 IEEE International …, 2012 - ieeexplore.ieee.org
The paper describes a calibration procedure for a structured-light sinusoidal-fringe
profilometer which requires the acquisition of images of a plane in one or more unknown …
profilometer which requires the acquisition of images of a plane in one or more unknown …
Novel models and methods for structured light 3D Scanners
M Bevilacqua - 2012 - elea.unisa.it
Il lavoro svolto durante il corso di dottorato in Ingegneria dell'Informazione, si è concentrato
sulla possibilità di scoprire nuove tecniche per la calibrazione veloce di uno scanner 3D a …
sulla possibilità di scoprire nuove tecniche per la calibrazione veloce di uno scanner 3D a …