10 citations · 14 across the 6 of their papers we have counts for
4 papers · 1 filter
ViFiT: Reconstructing Vision Trajectories from IMU and Wi-Fi Fine Time Measurements
Bryan Bo Cao, Abrar Alali, Hansi Liu +5
Tracking subjects in videos is one of the most widely used functions in camera-based IoT applications such as security surveillance, smart city traffic safety enhancement, vehicle…
ViFiCon: Vision and Wireless Association Via Self-Supervised Contrastive Learning
Nicholas Meegan, Hansi Liu, Bryan Bo Cao +5
We introduce ViFiCon, a self-supervised contrastive scheme which learns a cross-modal association between vision and wireless modalities. Specifically, the system uses pedestrian d…
DeepLight: Robust & Unobtrusive Real-time Screen-Camera Communication for Real-World Displays
Vu Tran, Gihan Jayatilaka, Ashwin Ashok +1
The paper introduces a novel, holistic approach for robust Screen-Camera Communication (SCC), where video content on a screen is visually encoded in a human-imperceptible fashion a…
Optimal Radiometric Calibration for Camera-Display Communication
Wenjia Yuan, Eric Wengrowski, Kristin J. Dana +3
We present a novel method for communicating between a camera and display by embedding and recovering hidden and dynamic information within a displayed image. A handheld camera poin…