中国科学院沈阳自动化研究所机构知识库
Advanced  
SIA OpenIR  > 机器人学研究室  > 期刊论文
题名: Robust measurement of the diffuse surface by phase shift profilometry
作者: Wang ZZ(王振洲)
作者部门: 机器人学研究室
关键词: phase shift ; measurement ; reconstruction
刊名: Journal of Optics (United Kingdom)
ISSN号: 2040-8978
出版日期: 2014
卷号: 16, 期号:10, 页码:1-8
收录类别: SCI ; EI
产权排序: 1
摘要: As one of the most popular non-contact shape measurement methods, phase shift profilometry has been studied for many decades and has found applications in both the scientific and industrial world. However, its measurement accuracy and noise resistance ability are still widely researched topics. In this paper, a method to determine the phase map by calculating the phases from multiple high carrier frequencies is proposed for phase shift profilometry to measure the object's shape. Four-shifted phases are well designed to yield a closed-form solution, and a combination of the computation results from multiple high frequencies can suppress the prevalent noise effectively. Calibration methods are also introduced for practical implementation. A moving kernel filter calculated from the maximum likelihood estimation is used to suppress the noise further. The experimental results verified the effectiveness of the proposed methods.
WOS记录号: WOS:000343665200039
WOS标题词: Science & Technology ; Physical Sciences
类目[WOS]: Optics
关键词[WOS]: STRUCTURED LIGHT PATTERN ; SPECULAR SURFACES ; GRAPH-CUTS ; STEREO ; MODEL ; 3-D ; SHAPE ; INTERFEROMETRY ; MOTION
研究领域[WOS]: Optics
Citation statistics:
内容类型: 期刊论文
URI标识: http://ir.sia.cn/handle/173321/15258
Appears in Collections:机器人学研究室_期刊论文

Files in This Item: Download All
File Name/ File Size Content Type Version Access License
Robust measurement of the diffuse surface by phase shift profilometry.pdf(1010KB)----开放获取View Download
Service
Recommend this item
Sava as my favorate item
Show this item's statistics
Export Endnote File
Google Scholar
Similar articles in Google Scholar
[Wang ZZ(王振洲)]'s Articles
CSDL cross search
Similar articles in CSDL Cross Search
[Wang ZZ(王振洲)]‘s Articles
Related Copyright Policies
Null
Social Bookmarking
Add to CiteULike Add to Connotea Add to Del.icio.us Add to Digg Add to Reddit
文件名: Robust measurement of the diffuse surface by phase shift profilometry.pdf
格式: Adobe PDF
所有评论 (0)
暂无评论
 
评注功能仅针对注册用户开放,请您登录
您对该条目有什么异议,请填写以下表单,管理员会尽快联系您。
内 容:
Email:  *
单位:
验证码:   刷新
您在IR的使用过程中有什么好的想法或者建议可以反馈给我们。
标 题:
 *
内 容:
Email:  *
验证码:   刷新

Items in IR are protected by copyright, with all rights reserved, unless otherwise indicated.

 

 

Valid XHTML 1.0!
Copyright © 2007-2016  中国科学院沈阳自动化研究所 - Feedback
Powered by CSpace