Augmented Reality Applications Using Active Markers with an Event Camera
Abstract
AR (augmented reality) and mobiles are some of the most popular applications for event cameras in the industry. In this demo, we show an AR application using modulated LED markers. The system consists of a frame camera and an event camera that receives AR signals from LEDs (e.g., active markers). As the transmitter, we use a custom-built microcontroller that encodes arbitrary blink patterns. Based on the signals transmitted from LEDs, the frame view overlays AR contents that are decoded via an event camera. Visitors will be able to view and interact with the live demonstrations along with discussions of the system design. https://woven-visionai.github.io/evlc-dataset
Cite
Text
Shiba et al. "Augmented Reality Applications Using Active Markers with an Event Camera." IEEE/CVF Conference on Computer Vision and Pattern Recognition Workshops, 2025.Markdown
[Shiba et al. "Augmented Reality Applications Using Active Markers with an Event Camera." IEEE/CVF Conference on Computer Vision and Pattern Recognition Workshops, 2025.](https://mlanthology.org/cvprw/2025/shiba2025cvprw-augmented/)BibTeX
@inproceedings{shiba2025cvprw-augmented,
title = {{Augmented Reality Applications Using Active Markers with an Event Camera}},
author = {Shiba, Shintaro and Kong, Quan and Kobori, Norimasa},
booktitle = {IEEE/CVF Conference on Computer Vision and Pattern Recognition Workshops},
year = {2025},
pages = {4887-4888},
url = {https://mlanthology.org/cvprw/2025/shiba2025cvprw-augmented/}
}