New calibration method of fringe projection imaging system

2011 ◽  
Author(s):  
Zonghua Zhang ◽  
Haiyan Ma ◽  
Shasha Meng ◽  
Sixiang Zhang ◽  
Tong Guo ◽  
...  
Keyword(s):  
Imaging System ◽  
Calibration Method ◽  
Fringe Projection

scholarly journals A simple, flexible and automatic 3D calibration method for a phase calculation-based fringe projection imaging system

2013 ◽  
Vol 21 (10) ◽  
pp. 12218 ◽  
Author(s):  
Zonghua Zhang ◽  
Shujun Huang ◽  
Shasha Meng ◽  
Feng Gao ◽  
Xiangqian Jiang
Keyword(s):  
Imaging System ◽  
Calibration Method ◽  
Fringe Projection ◽  
Phase Calculation

scholarly journals HYBRID ONLINE MOBILE LASER SCANNER CALIBRATION THROUGH IMAGE ALIGNMENT BY MUTUAL INFORMATION

2016 ◽  
Vol III-1 ◽  
pp. 25-31 ◽  
Author(s):  
Mourad Miled ◽  
Bahman Soheilian ◽  
Emmanuel Habets ◽  
Bruno Vallet
Keyword(s):  
Mutual Information ◽  
Imaging System ◽  
Laser Scanner ◽  
Point Clouds ◽  
Calibration Method ◽  
Online Calibration ◽  
Calibration Methods ◽  
Laser Calibration ◽  
Scanner Calibration

This paper proposes an hybrid online calibration method for a laser scanner mounted on a mobile platform also equipped with an imaging system. The method relies on finding the calibration parameters that best align the acquired points cloud to the images. The quality of this intermodal alignment is measured by Mutual information between image luminance and points reflectance. The main advantage and motivation is ensuring pixel accurate alignment of images and point clouds acquired simultaneously, but it is also much more flexible than traditional laser calibration methods.

Calibration Method of Micro-polarizer Array Long-wave Infrared Imaging System

2019 ◽  
Vol 48 (6) ◽  
pp. 611004
Author(s):  
闫羽 YAN Yu ◽  
徐小红 XU Xiao-hong ◽  
范之国 FAN Zhi-guo ◽  
张强 ZHANG Qiang ◽  
金海红 JIN Hai-hong
Keyword(s):  
Infrared Imaging ◽  
Imaging System ◽  
Calibration Method ◽  
Infrared Imaging System ◽  
Long Wave ◽  
Long Wave Infrared

Channel Calibration Method for ISAR Imaging System

2018 ◽  
Author(s):  
Baofeng Guo ◽  
Ning Han ◽  
Lin Shi ◽  
Huiyan Zeng ◽  
Guanjun Chen ◽  
...  
Keyword(s):  
Imaging System ◽  
Calibration Method ◽  
Isar Imaging

Precision-based regularization comparametric calibration method for imaging system response functions

2018 ◽  
Vol 92 ◽  
pp. 409-416 ◽  
Author(s):  
Anding Wang ◽  
Xufen Xie ◽  
Hongyuan Wang ◽  
Nianyu Zou ◽  
Yingying Shang
Keyword(s):  
Imaging System ◽  
Calibration Method ◽  
System Response ◽  
Response Functions

High-accuracy multi-step eigenvalue calibration method for Mueller matrix polarization imaging system

2020 ◽  
Author(s):  
Jianhui Li ◽  
Yanqiu Li ◽  
Guodong Zhou ◽  
Jiazhi Wang ◽  
Meng Zheng ◽  
...  
Keyword(s):  
Imaging System ◽  
Calibration Method ◽  
Mueller Matrix ◽  
High Accuracy ◽  
Polarization Imaging

Fast and flexible calibration of a phase-based 3-D imaging system by uneven fringe projection

2010 ◽  
Author(s):  
Zonghua Zhang ◽  
Tong Guo ◽  
Sixiang Zhang ◽  
Xing Fu ◽  
Xiaotang Hu ◽  
...  
Keyword(s):  
Imaging System ◽  
Fringe Projection
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