no code implementations • 12 Dec 2019 • Yan Xu, Vivek Roy, Kris Kitani
We propose an alternative strategy for extracting 3D information to solve for camera pose by using pedestrian trajectories.
no code implementations • 22 Aug 2020 • Vivek Roy, Yan Xu, Yu-Xiong Wang, Kris Kitani, Ruslan Salakhutdinov, Martial Hebert
Recent works have proposed to solve this task by augmenting the training data of the few-shot classes using generative models with the few-shot training samples as the seeds.
no code implementations • 27 Feb 2021 • Harsh Agarwal, Navyata Sanghvi, Vivek Roy, Kris Kitani
Accurate smartphone localization (< 1-meter error) for indoor navigation using only RSSI received from a set of BLE beacons remains a challenging problem, due to the inherent noise of RSSI measurements.
no code implementations • 14 Nov 2022 • Dennis Melamed, Karnik Ram, Vivek Roy, Kris Kitani
To address the robustness problem in map utilization, we propose a data-driven prior on possible user locations in a map by combining learned spatial map embeddings and temporal odometry embeddings.