2 papers
cs.HC2023
SiTAR: Situated Trajectory Analysis for In-the-Wild Pose Error Estimation
Tim Scargill, Ying Chen, Tianyi Hu +1
Virtual content instability caused by device pose tracking error remains a prevalent issue in markerless augmented reality (AR), especially on smartphones and tablets. However, whe…
cs.IR2022
Content-Based Landmark Retrieval Combining Global and Local Features using Siamese Neural Networks
Tianyi Hu, Monika Kwiatkowski, Simon Matern +1
In this work, we present a method for landmark retrieval that utilizes global and local features. A Siamese network is used for global feature extraction and metric learning, which…