• Skip to primary navigation
  • Skip to main content
SRI logo
  • About
    • Press room
    • Our history
  • Expertise
    • Advanced imaging systems
    • Artificial intelligence
    • Biomedical R&D services
    • Biomedical sciences
    • Computer vision
    • Cyber & formal methods
    • Education and learning
    • Innovation strategy and policy
    • National security
    • Ocean & space
    • Quantum
    • Robotics, sensors & devices
    • Speech & natural language
    • Video test & measurement
  • Ventures
  • NSIC
  • Careers
  • Contact
  • 日本支社
Search
Close
Home » Archives for Supun Samarasekera
Supun Samarasekera

Supun Samarasekera

Senior Technical Director, Vision and Robotics Laboratory, Center for Vision Technologies
Go to bio page

Publications

Machine learning publications March 27, 2023

Night-Time GPS-Denied Navigation and Situational Understanding Using Vision-Enhanced Low-Light Imager

Han-Pang Chiu, Supun Samarasekera, Rakesh Kumar

In this presentation, we describe and demonstrate a novel vision-enhanced low-light imager system to provide GPS-denied navigation and ML-based visual scene understanding capabilities for both day and night operations.

2d-3d reasoning and augmented reality publications March 27, 2023

Vision based Navigation using Cross-View Geo-registration for Outdoor Augmented Reality and Navigation Applications

Rakesh Kumar, Supun Samarasekera, Han-Pang Chiu

In this work, we present a new vision-based cross-view geo-localization solution matching camera images to a 2D satellite/ overhead reference image database. We present solutions for both coarse search for cold start and fine alignment for continuous refinement.

2d-3d reasoning and augmented reality publications March 25, 2023

Cross-View Visual Geo-Localization for Outdoor Augmented Reality

Han-Pang Chiu, Supun Samarasekera, Rakesh Kumar

We address the problem of geo-pose estimation by cross-view matching of query ground images to a geo-referenced aerial satellite image database. Recently, neural network-based methods have shown state-of-the-art performance in cross-view matching.

Collaborative human robot autonomy publications October 23, 2022

Ranging-Aided Ground Robot Navigation Using UWB Nodes at Unknown Locations

Han-Pang Chiu, Supun Samarasekera

This paper describes a new ranging-aided navigation approach that does not require the locations of ranging radios.

2d-3d reasoning and augmented reality publications June 8, 2022

Optimized Simultaneous Aided Target Detection and Imagery based Navigation in GPS-Denied Environments

Han-Pang Chiu, Supun Samarasekera, Rakesh Kumar

We describe and demonstrate a comprehensive optimized vision-based real-time solution to provide SATIN capabilities for current and future UAS in GPS-denied environments.

2d-3d reasoning and augmented reality publications June 6, 2022

Cross-View and Cross-Modal Visual Geo-Localization for Augmented Reality and Robot/ Vehicle Navigation Applications

Rakesh Kumar, Supun Samarasekera, Han-Pang Chiu

We will present methods and results for estimation of geo-location and/ or orientation for dismounts and platforms for wide area, outdoor augmented reality and other applications under GPS denied/ challenged conditions.

Computer vision publications May 18, 2022

Graph Mapper: Efficient Visual Navigation by Scene Graph Generation

Han-Pang Chiu, Supun Samarasekera, Rakesh Kumar

We propose a method to train an autonomous agent to learn to accumulate a 3D scene graph representation of its environment by simultaneously learning to navigate through said environment.

Computer vision publications May 18, 2022

SASRA: Semantically-aware Spatio-temporal Reasoning Agent for Vision-and-Language Navigation in Continuous Environments

Han-Pang Chiu, Supun Samarasekera, Rakesh Kumar

This paper presents a novel approach for the Vision-and-Language Navigation (VLN) task in continuous 3D environments.

2d-3d reasoning and augmented reality publications March 12, 2022

Head-Worn Markerless Augmented Reality Inside a Moving Vehicle

Han-Pang Chiu, Supun Samarasekera, Rakesh Kumar

This paper describes a system that provides general head-worn outdoor AR capability for the user inside a moving vehicle.

  • Go to page 1
  • Go to page 2
  • Go to page 3
  • Interim pages omitted …
  • Go to page 6
  • Go to Next Page »

How can we help?

Once you hit send…

We’ll match your inquiry to the person who can best help you.

Expect a response within 48 hours.

Career call to action image

Make your own mark.

Search jobs

Our work

Case studies

Publications

Timeline of innovation

Areas of expertise

Institute

Leadership

Press room

Media inquiries

Compliance

Careers

Job listings

Contact

SRI Ventures

Our locations

Headquarters

333 Ravenswood Ave
Menlo Park, CA 94025 USA

+1 (650) 859-2000

Subscribe to our newsletter


日本支社
SRI International
  • Contact us
  • Privacy Policy
  • Cookies
  • DMCA
  • Copyright © 2023 SRI International
Manage Cookie Consent
To provide the best experiences, we use technologies like cookies to store and/or access device information. Consenting to these technologies will allow us to process data such as browsing behavior or unique IDs on this site. Not consenting or withdrawing consent, may adversely affect certain features and functions.
Functional Always active
The technical storage or access is strictly necessary for the legitimate purpose of enabling the use of a specific service explicitly requested by the subscriber or user, or for the sole purpose of carrying out the transmission of a communication over an electronic communications network.
Preferences
The technical storage or access is necessary for the legitimate purpose of storing preferences that are not requested by the subscriber or user.
Statistics
The technical storage or access that is used exclusively for statistical purposes. The technical storage or access that is used exclusively for anonymous statistical purposes. Without a subpoena, voluntary compliance on the part of your Internet Service Provider, or additional records from a third party, information stored or retrieved for this purpose alone cannot usually be used to identify you.
Marketing
The technical storage or access is required to create user profiles to send advertising, or to track the user on a website or across several websites for similar marketing purposes.
Manage options Manage services Manage vendors Read more about these purposes
View preferences
{title} {title} {title}