Marker displacement method used in vision-based tactile sensors—From 2-D to 3-D: A review

M Li, T Li, Y Jiang - IEEE Sensors Journal, 2023‏ - ieeexplore.ieee.org
The vision-based tactile sensor has been proven to be a promising device for sensing tactile
information. Among such sensors, the marker displacement method (MDM) is the most …

Force Measurement Technology of Vision‐Based Tactile Sensor

B Fang, J Zhao, N Liu, Y Sun, S Zhang… - Advanced Intelligent …, 2025‏ - Wiley Online Library
Marker‐type vision‐based tactile sensors (VTS) realize force sensing by calibrating marker
vector information. The tactile visualization can provide high‐precision and multimodal force …

3-D dense reconstruction of vision-based tactile sensor with coded markers

H Xue, F Sun, H Yu - IEEE Transactions on Instrumentation and …, 2023‏ - ieeexplore.ieee.org
Perceiving accurate 3-D object shape is an essential and challenging task for robotic
manipulation, which is commonly based on vision systems. However, vision perception …

Real-time and robust feature detection of continuous marker pattern for dense 3-d deformation measurement

M Li, YH Zhou, T Li, Y Jiang - Measurement, 2023‏ - Elsevier
Visuotactile sensing technology has received much attention in recent years. This article
proposes a feature detection method applicable to visuotactile sensors based on continuous …

A Vision-Based Tactile Sensing System for Multimodal Contact Information Perception via Neural Network

W Xu, G Zhou, Y Zhou, Z Zou, J Wang… - IEEE Transactions on …, 2024‏ - ieeexplore.ieee.org
Typically, robotic dexterous hands are equipped with various sensors to acquire multimodal
tactile information, which is an important way for robots to perceive and interact with the …

Incipient slip-based rotation measurement via visuotactile sensing during in-hand object pivoting

M Li, YH Zhou, T Li, Y Jiang - 2024 IEEE International …, 2024‏ - ieeexplore.ieee.org
In typical in-hand manipulation tasks represented by object pivoting, the real-time perception
of rotational slippage has been proven beneficial for improving the dexterity and stability of …

Real-time reconstruction of 3D tactile motion field via multi-task learning

J Liu, H Yu, C Zhao, W Liu, D Ma… - IEEE Transactions on …, 2024‏ - ieeexplore.ieee.org
The 3-D motion field on the surface of the vision-based tactile sensor contains rich tactile
information and serves as the foundation for many downstream tasks. However, achieving …

[HTML][HTML] Elastomer-based visuotactile sensor for normality of robotic manufacturing systems

IM Zaid, M Halwani, A Ayyad, A Imam, F Almaskari… - Polymers, 2022‏ - mdpi.com
Modern aircrafts require the assembly of thousands of components with high accuracy and
reliability. The normality of drilled holes is a critical geometrical tolerance that is required to …

Improving the representation and extraction of contact information in vision-based tactile sensors using continuous marker pattern

M Li, YH Zhou, T Li, Y Jiang - IEEE Robotics and Automation …, 2023‏ - ieeexplore.ieee.org
Tactile perception has been a hot topic of research in robotics. Robots sense the shape,
material, distributed force, slip during contact, and use the multi-modal contact information to …

Granularity-dependent roughness metric for tactile sensing assessment

Y Yang, X Wang, Z Zhou, J Zeng… - IEEE Transactions on …, 2023‏ - ieeexplore.ieee.org
It is challenging to have a unified roughness metric representing the tactile sensation given
the complexity of surface properties such as hardness, viscosity, and texture. In this article, a …