3D reconstruction: Why should the accuracy always be presented in the pixel unit?

被引：1

作者：

Mertens, Benjamin ^{[1
]}

Delchambre, Alain ^{[1
]}

机构：

[1] Univ Libre Bruxelles, BEAMS Dept, Ave F Roosevelt 50,CP 165-56, B-1050 Brussels, Belgium

来源：

IMAGE AND VISION COMPUTING | 2016年 / 48-49卷

关键词：

Error; Structured light; Stereoscopy; Pixel; Parallax;

D O I：

10.1016/j.imavis.2016.02.002

中图分类号：

TP18 [人工智能理论];

学科分类号：

081104 ; 0812 ; 0835 ; 1405 ;

摘要：

This paper analyses the error presentation of parallax-based techniques (mainly stereoscopy and structured light). They are usually presented using an absolute (mm) or a relative (%) scale. These results are hard to compare between different systems as they are system-dependent. This paper presents results using the pixel unit which avoids the influence of geometric parameters. Moreover it is apt at evaluating whether the system under-performs or is similar compared to theoretical accuracy. (C) 2016 Elsevier B.V. All rights reserved.

引用

页码：57 / 60

页数：4

共 7 条

[1]

[Anonymous], 2001, Robotica, DOI DOI 10.1017/S0263574700223217

[2]

Lavoie P., 1999, Proceedings 10th International Conference on Image Analysis and Processing, P370, DOI 10.1109/ICIAP.1999.797623

[3] A practical coordinate unification method for integrated tactile-optical measuring system [J].

Li, Feng ;

Longstaff, Andrew Peter ;

Fletcher, Simon ;

Myers, Alan .

OPTICS AND LASERS IN ENGINEERING, 2014, 55 :189-196

[4] Robust Structured Light Pattern for Use with a Spatial Light Modulator in 3-D Endoscopy [J].

Mertens, Benjamin ;

De Leener, Benjamin ;

Debeir, Olivier ;

Beumier, Charles ;

Lambert, Pierre ;

Delchambre, Alain .

INTERNATIONAL JOURNAL OF OPTOMECHATRONICS, 2013, 7 (02) :105-121

[5] A state of the art in structured light patterns for surface profilometry [J].

Salvi, Joaquim ;

Fernandez, Sergio ;

Pribanic, Tomislav ;

Llado, Xavier .

PATTERN RECOGNITION, 2010, 43 (08) :2666-2680

[6] Optical imaging for medical diagnosis based on active stereo vision and motion tracking [J].

Wu, Tao T. ;

Qu, Jianan Y. .

OPTICS EXPRESS, 2007, 15 (16) :10421-10426

[7]

Zhang L, 2002, FIRST INTERNATIONAL SYMPOSIUM ON 3D DATA PROCESSING VISUALIZATION AND TRANSMISSION, P24, DOI 10.1109/TDPVT.2002.1024035

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