Calibration and 3D reconstruction of underwater objects with non-single-view projection model by structured light stereo imaging

	Calibration and 3D reconstruction of underwater objects with non-single-view projection model by structured light stereo imaging
	Wang, Yexin 1; Negahdaripour, Shahriar 1; Aykin, Murat D.1
刊名	Applied Optics
	2016
卷号	55 期号:24 页码:6564-6575
关键词	RESEARCH NETWORK SOUTHERN AFRICA CLIMATE-CHANGE BIODIVERSITY STRATEGIES MANAGEMENT DIVERSIFICATION CONSERVATION SERVICES SCIENCE
通讯作者	Negahdaripour, Shahriar (nshahriar@miami.edu)
英文摘要	Establishing the projection model of imaging systems is critical in 3D reconstruction of object shapes from multiple 2D views. When deployed underwater, these are enclosed in waterproof housings with transparent glass ports that generate nonlinear refractions of optical rays at interfaces, leading to invalidation of the commonly assumed single-viewpoint (SVP) model. In this paper, we propose a non-SVP ray tracing model for the calibration of a projector-camera system, employed for 3D reconstruction based on the structured light paradigm. The projector utilizes dot patterns, having established that the contrast loss is less severe than for traditional stripe patterns in highly turbid waters. Experimental results are presented to assess the achieved calibrating accuracy. © 2016 Optical Society of America.
学科主题	Optics
类目[WOS]	Optics
收录类别	SCI ; EI
语种	英语
WOS记录号	WOS:20163402735573
内容类型	期刊论文
源URL	[http://ir.radi.ac.cn/handle/183411/39334]
专题	遥感与数字地球研究所_SCI/EI期刊论文_期刊论文
作者单位	1. Institute of Remote Sensing and Digital Earth, Chinese Academy of Sciences, Beijing 2.100101, China 3. Electrical and Computer Engineering, University of Miami, Coral Gables 4.FL 5.33146, United States
推荐引用方式 GB/T 7714	Wang, Yexin,Negahdaripour, Shahriar,Aykin, Murat D.. Calibration and 3D reconstruction of underwater objects with non-single-view projection model by structured light stereo imaging[J]. Applied Optics,2016,55(24):6564-6575.
APA	Wang, Yexin,Negahdaripour, Shahriar,&Aykin, Murat D..(2016).Calibration and 3D reconstruction of underwater objects with non-single-view projection model by structured light stereo imaging.Applied Optics,55(24),6564-6575.
MLA	Wang, Yexin,et al."Calibration and 3D reconstruction of underwater objects with non-single-view projection model by structured light stereo imaging".Applied Optics 55.24(2016):6564-6575.