Device-Free Human State Estimation using UWB Multi-Static Radios

no code implementations • 26 Dec 2023 • Saria Al Laham, Bobak H. Baghi, Pierre-Yves Lajoie, Amal Feriani, Sachini Herath, Steve Liu, Gregory Dudek

We make use of the channel impulse response (CIR) measurements from the UWB sensors to estimate the human state - comprised of location and activity - in a given area.

Human Activity Recognition

WiCV@CVPR2023: The Eleventh Women In Computer Vision Workshop at the Annual CVPR Conference

no code implementations • 22 Sep 2023 • Doris Antensteiner, Marah Halawa, Asra Aslam, Ivaxi Sheth, Sachini Herath, Ziqi Huang, Sunnie S. Y. Kim, Aparna Akula, Xin Wang

In this paper, we present the details of Women in Computer Vision Workshop - WiCV 2023, organized alongside the hybrid CVPR 2023 in Vancouver, Canada.

Neural Inertial Localization

1 code implementation • CVPR 2022 • Sachini Herath, David Caruso, Chen Liu, Yufan Chen, Yasutaka Furukawa

This paper proposes the inertial localization problem, the task of estimating the absolute location from a sequence of inertial sensor measurements.

Indoor Localization Privacy Preserving

Fusion-DHL: WiFi, IMU, and Floorplan Fusion for Dense History of Locations in Indoor Environments

1 code implementation • 18 May 2021 • Sachini Herath, Saghar Irandoust, Bowen Chen, Yiming Qian, Pyojin Kim, Yasutaka Furukawa

The paper proposes a multi-modal sensor fusion algorithm that fuses WiFi, IMU, and floorplan information to infer an accurate and dense location history in indoor environments.

Sensor Fusion

RoNIN: Robust Neural Inertial Navigation in the Wild: Benchmark, Evaluations, and New Methods

3 code implementations • 30 May 2019 • Hang Yan, Sachini Herath, Yasutaka Furukawa

This paper sets a new foundation for data-driven inertial navigation research, where the task is the estimation of positions and orientations of a moving subject from a sequence of IMU sensor measurements.