Three-dimensional laser scanning under the pinhole camera with lens distortion

被引：6

作者：

Lv, Binbin ^{[1
,2
]}

Li, Liang ^{[2
]}

Yan, Chenggang ^{[1
]}

机构：

[1] HangZhou DianZi Univ, Dept Automat, Hangzhou, Zhejiang, Peoples R China

[2] Chinese Acad Sci, Inst Comp Technol, Key Lab Intelligent Informat Proc, Beijing, Peoples R China

来源：

MACHINE VISION AND APPLICATIONS | 2017年 / 28卷 / 07期

关键词：

RAC calibration; Distortion correction; Angle point extraction; Edge detection; MANY-CORE PROCESSORS; FREE-VIEWPOINT VIDEO; PARALLEL FRAMEWORK; MULTIVIEW; RECONSTRUCTION; ILLUMINATION;

D O I：

10.1007/s00138-017-0854-2

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 proposes a 3D laser scanning technology for the pinhole camera with lens distortion. On the basis of the pinhole camera mathematical model, we improve the extraction algorithm of Harris corner points, and introduce the professional 2D RAC calibration, 3D reconstruction, and 3D volume calculation. With the help of stepper motor, and the camera, we can capture a series of images and obtain the object 3D surface information. Furthermore, we use the line laser with Gaussian distribution as the measurement illuminant, and select the samples at the peak of intensity distribution. This brings both high accuracy and speed of measurement.

引用

页码：737 / 742

页数：6

共 50 条

[41] Modeling and Calibration of the Galvanometric Laser Scanning Three-Dimensional Measurement System
Yang S.
Yang L.
Zhang G.
Wang T.
Yang X.
Nanomanufacturing and Metrology, 2018, 1 (3) : 180 - 192
[42] The accuracy of creating electronic three-dimensional models using laser scanning
Tishkin, V. O.
Parfenov, V. A.
JOURNAL OF OPTICAL TECHNOLOGY, 2012, 79 (07) : 444 - 447
[43] Facial asymmetry: Three-dimensional analysis using laser surface scanning
O'Grady, KF
Antonyshyn, OM
PLASTIC AND RECONSTRUCTIVE SURGERY, 1999, 104 (04) : 928 - 937
[44] Three-dimensional position registration of a scanning laser-Doppler vibrometer
Lindholm, BE
PROCEEDINGS OF THE 14TH INTERNATIONAL MODAL ANALYSIS CONFERENCE, VOLS I & II, 1996, 2768 : 830 - 836
[45] Analysis of gravel river beds using three-dimensional laser scanning
Millane, R. P.
Fitzsimons, M. E.
Qi, M.
Haider, A.
IMAGE RECONSTRUCTION FROM INCOMPLETE DATA IV, 2006, 6316
[46] Three-dimensional evaluation of contact surface damages with a scanning laser microscope
Hasegawa, M
Kubono, T
Sawa, K
PROCEEDINGS OF THE 1ST INTERNATIONAL CONFERENCE ON RELIABILITY OF ELECTRICAL PRODUCTS AND ELECTRICAL CONTACTS, 2004, : 95 - 102
[47] Validation of three-dimensional laser scanning for the assessment of facial fat changes
Paton, Nicholas I.
Yang, Y.
Sitoh, Y-Y
Tha, Naing Oo
HIV MEDICINE, 2007, 8 (08) : 498 - 503
[48] Application of three-dimensional laser scanning technology in measurement of ship displacement
Zhang J.
Cheng X.
Cheng X.
1600, Science Press (43):
[49] Virtual three-dimensional blackboard: three-dimensional finger tracking with a single camera
Wu, A
Hassan-Shafique, K
Shah, M
Lobo, ND
APPLIED OPTICS, 2004, 43 (02) : 379 - 390
[50] Three-Dimensional Object Matching in Mobile Laser Scanning Point Clouds
Yu, Yongtao
Li, Jonathan
Guan, Haiyan
Jia, Fukai
Wang, Cheng
IEEE GEOSCIENCE AND REMOTE SENSING LETTERS, 2015, 12 (03) : 492 - 496

← 1 2 3 4 5 →