9dtact: A compact vision-based tactile sensor for accurate 3d shape reconstruction and generalizable 6d force estimation

C Lin, H Zhang, J Xu, L Wu, H Xu - IEEE Robotics and …, 2023 - ieeexplore.ieee.org
The advancements in vision-based tactile sensors have boosted the aptitude of robots to
perform contact-rich manipulation, particularly when precise positioning and contact state of …

[PDF][PDF] Monte Carlo geometry processing: A grid-free approach to PDE-based methods on volumetric domains

R Sawhney, K Crane - ACM Transactions on Graphics, 2020 - par.nsf.gov
The complexity of geometric models has increased dramatically in recent years, but is still far
from matching the complexity found in nature—consider, for instance, detailed …

A survey of topology‐based methods in visualization

C Heine, H Leitte, M Hlawitschka… - Computer Graphics …, 2016 - Wiley Online Library
This paper presents the state of the art in the area of topology‐based visualization. It
describes the process and results of an extensive annotation for generating a definition and …

DelTact: A vision-based tactile sensor using a dense color pattern

G Zhang, Y Du, H Yu, MY Wang - IEEE Robotics and …, 2022 - ieeexplore.ieee.org
Tactile sensing is an essential perception for robots to complete dexterous tasks. As a
promising tactile sensing technique, vision-based tactile sensors have been developed to …

Optical trap** of multiple particles based on a rotationally-symmetric power-exponent-phase vortex beam

Z Wu, J Zhao, J Dou, J Liu, Q **g, B Li, Y Hu - Optics Express, 2022 - opg.optica.org
In this paper, the optical trap** of multiple particles based on a rotationally-symmetric
power-exponent-phase vortex beam (RSPEPVB) was introduced and demonstrated. Based …

State of the art in time‐dependent flow topology: Interpreting physical meaningfulness through mathematical properties

R Bujack, L Yan, I Hotz, C Garth… - Computer Graphics …, 2020 - Wiley Online Library
We present a state‐of‐the‐art report on time‐dependent flow topology. We survey
representative papers in visualization and provide a taxonomy of existing approaches that …

Hodge decomposition of single-cell RNA velocity

Z Su, Y Tong, GW Wei - Journal of chemical information and …, 2024 - ACS Publications
RNA velocity has the ability to capture the cell dynamic information in the biological
processes; yet, a comprehensive analysis of the cell state transitions and their associated …

Transition from turbulence-dominated to instability-dominated combustion regime in lean hydrogen-air flames

AN Lipatnikov, HC Lee, P Dai, M Wan… - Combustion and …, 2024 - Elsevier
To explore the importance of thermodiffusive and hydrodynamic instabilities of laminar
flames in turbulent flows, previously generated direct numerical simulations of statistically …

Discrete mechanics: concepts and applications

JP Caltagirone - 2019 - books.google.com
The discrete vision of mechanics is based on the founding ideas of Galileo and the
principles of relativity and equivalence, which postulate the equality between gravitational …

Effective estimation of contact force and torque for vision-based tactile sensors with helmholtz–hodge decomposition

Y Zhang, Z Kan, Y Yang, YA Tse… - IEEE Robotics and …, 2019 - ieeexplore.ieee.org
Retrieving rich contact information from robotic tactile sensing has been a challenging, yet
significant task for the effective perception of object properties that the robot interacts with …