Detection and Mapping of Specular Surfaces Using Multibounce Lidar Returns

Connor Henley; Connor Henley; Siddharth Somasundaram; Joseph Hollmann; Ramesh Raskar

doi:10.1364/3D.2023.DTu3A.2

Optica Imaging Congress (3D, COSI, DH, FLatOptics, IS, pcAOP)
Technical Digest Series (Optica Publishing Group, 2023),
paper DTu3A.2
•https://doi.org/10.1364/3D.2023.DTu3A.2

Detection and Mapping of Specular Surfaces Using Multibounce Lidar Returns

Connor Henley, Siddharth Somasundaram, Joseph Hollmann, and Ramesh Raskar

3D Image Acquisition and Display: Technology, Perception and Applications 2023

Boston, Massachusetts United States
14–17 August 2023
ISBN: 978-1-957171-28-9

From the session
3D Image Acquisition II (DTu3A)

Not Accessible

Your library or personal account may give you access

Get PDF
Email
Share
Get Citation
Copy Citation Text
C. Henley, S. Somasundaram, J. Hollmann, and R. Raskar, "Detection and Mapping of Specular Surfaces Using Multibounce Lidar Returns," in Optica Imaging Congress (3D, COSI, DH, FLatOptics, IS, pcAOP), Technical Digest Series (Optica Publishing Group, 2023), paper DTu3A.2.

Export Citation
- BibTex
- Endnote (RIS)
- HTML
- Plain Text
Get Video
Citation alert
Save article

Abstract

We show that specular surfaces can be detected and localized from measurements of the time-of-flight and angle-of-arrival of multibounce return signals. We experimentally demonstrate these principles by scanning the shapes of a window and mirror.

PDF Article | Presentation Video

More Like This

Bounce-Flash Lidar

Connor Henley and Ramesh Raskar
CF2E.2 Computational Optical Sensing and Imaging (COSI) 2021

Using Lidar Surface Returns to Reduce Uncertainty in Aerosol Retrievals from Elastic Scatter Lidar

John Reagan and Christopher McPherson
OMC1 Optical Remote Sensing of the Environment (ORS) 2010

Enhanced Direct-Detection of CO2 Lidar Returns Using a Laser Pre-Amplifier*

D. K. Killinger, J. L. Button, and E. J. McLellan
WC14 Laser and Optical Remote Sensing: Instrumentation and Techniques (LORS) 1987

Previous Article Next Article

Presentation Video

Presentation video access is available to:

Optica Publishing Group subscribers
Technical meeting attendees
Optica members who wish to use one of their free downloads. Please download the article first. After downloading, please refresh this page.

Contact your librarian or system administrator
or
Log in to access Optica Member Subscription or free downloads