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Pei Zhao

4 accepted papers

2025

DotTip: Enhancing Dexterous Robotic Manipulation With a Tactile Fingertip Featuring Curved Perceptual Morphology

RA-L 2025

Tactile sensing technologies enable robots to interact with the environment in increasingly nuanced and dexterous ways. A significant gap in this domain is the absence of curved tactile sensors, which are essential for performing sophisticated manipulation tasks. In this study, we present DotTip, a

Cited by 5SourceScholar
2024

Unsupervised Anomaly Detection for Multivariate Time Series Using Diffusion Model

ICASSP 2024accepted

Unsupervised anomaly detection for multivariate time series (MTS) is a challenging task due to the difficulties of precisely learning the complex data patterns of MTS. The recent progress in sample generation achieved by diffusion models (DMs) motivates us to leverage the powerful learning ability o…

Cited by 0SourceScholar
2023

DotView: A Low-Cost Compact Tactile Sensor for Pressure, Shear, and Torsion Estimation

RA-L 2023

Tactile sensation is one of the most important sensing methods of humans, which helps humans complete complex decisions and actions by itself or in cooperation with other sensations. Similarly, tactile sensors are also crucial for robots to interact with the environment and fulfill dexterous object

Cited by 18SourceScholar