Next Article in Journal
Stand-Alone GNSS Sensors as Velocity Seismometers: Real-Time Monitoring and Earthquake Detection
Next Article in Special Issue
Microscopic Three-Dimensional Measurement Based on Telecentric Stereo and Speckle Projection Methods
Previous Article in Journal
Effects and Constraints of Optical Filtering on Ambient Light Suppression in LED-Based Underwater Communications
Previous Article in Special Issue
Temperature Compensation Method for Digital Cameras in 2D and 3D Measurement Applications
Article Menu
Issue 11 (November) cover image

Export Article

Open AccessReview
Sensors 2018, 18(11), 3711; https://doi.org/10.3390/s18113711

3D Imaging Based on Depth Measurement Technologies

1,†
,
2,†
,
3
and
1,*
1
Department of Electrical and Computer Engineering, Seoul National University, Gwanak-Gu Gwanakro 1, Seoul 08826, Korea
2
Jiangsu Key Laboratory of Spectral Imaging & Intelligent Sense, Nanjing University of Science and Technology, Nanjing 210094, China
3
Department of Electrical and Electronic Engineering, The University of Hong Kong, Pokfulam, Hong Kong, China
*
Author to whom correspondence should be addressed.
These authors contributed equally to this work.
Received: 3 September 2018 / Revised: 26 October 2018 / Accepted: 26 October 2018 / Published: 31 October 2018
(This article belongs to the Special Issue Depth Sensors and 3D Vision)
Full-Text   |   PDF [10731 KB, uploaded 8 November 2018]   |  

Abstract

Three-dimensional (3D) imaging has attracted more and more interest because of its widespread applications, especially in information and life science. These techniques can be broadly divided into two types: ray-based and wavefront-based 3D imaging. Issues such as imaging quality and system complexity of these techniques limit the applications significantly, and therefore many investigations have focused on 3D imaging from depth measurements. This paper presents an overview of 3D imaging from depth measurements, and provides a summary of the connection between the ray-based and wavefront-based 3D imaging techniques. View Full-Text
Keywords: three-dimensional imaging; computational imaging; light field; holography; phase imaging three-dimensional imaging; computational imaging; light field; holography; phase imaging
Figures

Figure 1

This is an open access article distributed under the Creative Commons Attribution License which permits unrestricted use, distribution, and reproduction in any medium, provided the original work is properly cited (CC BY 4.0).
SciFeed

Share & Cite This Article

MDPI and ACS Style

Chen, N.; Zuo, C.; Lam, E.Y.; Lee, B. 3D Imaging Based on Depth Measurement Technologies. Sensors 2018, 18, 3711.

Show more citation formats Show less citations formats

Note that from the first issue of 2016, MDPI journals use article numbers instead of page numbers. See further details here.

Related Articles

Article Metrics

Article Access Statistics

1

Comments

[Return to top]
Sensors EISSN 1424-8220 Published by MDPI AG, Basel, Switzerland RSS E-Mail Table of Contents Alert
Back to Top