Robotic micromanipulation: Fundamentals and applications

Z Zhang, X Wang, J Liu, C Dai… - Annual Review of Control …, 2019 - annualreviews.org
Robotic micromanipulation is a relatively young field. However, after three decades of
development and evolution, the fundamental physics; techniques for sensing, actuation, and …

Advances in sperm analysis: techniques, discoveries and applications

C Dai, Z Zhang, G Shan, LT Chu, Z Huang… - Nature Reviews …, 2021 - nature.com
Infertility affects one in six couples worldwide, and fertility continues to deteriorate globally,
partly owing to a decline in semen quality. Sperm analysis has a central role in diagnosing …

[HTML][HTML] Human sperm rheotaxis: a passive physical process

Z Zhang, J Liu, J Meriano, C Ru, S Xie, J Luo, Y Sun - Scientific reports, 2016 - nature.com
A long-standing question in natural reproduction is how mammalian sperm navigate inside
female reproductive tract and finally reach the egg cell, or oocyte. Recently, fluid flow was …

AIMIC: Deep learning for microscopic image classification

R Liu, W Dai, T Wu, M Wang, S Wan, J Liu - Computer Methods and …, 2022 - Elsevier
Abstract Background and Objective: Deep learning techniques are powerful tools for image
analysis. However, the lack of programming experience makes it difficult for novice users to …

Automatic tracking and motility analysis of human sperm in time-lapse images

LF Urbano, P Masson, M VerMilyea… - IEEE transactions on …, 2016 - ieeexplore.ieee.org
We present a fully automated multi-sperm tracking algorithm. It has the demonstrated
capability to detect and track simultaneously hundreds of sperm cells in recorded videos …

Deficient human β-defensin 1 underlies male infertility associated with poor sperm motility and genital tract infection

R Diao, KL Fok, H Chen, MK Yu, Y Duan… - Science translational …, 2014 - science.org
Genital tract infection and reduced sperm motility are considered two pivotal etiological
factors for male infertility associated with leukocytospermia and asthenozoospermia …

Robotic manipulation of sperm as a deformable linear object

C Dai, G Shan, H Liu, C Ru… - IEEE Transactions on …, 2022 - ieeexplore.ieee.org
The robotic manipulation of deformable linear objects is a classic and challenging topic.
Apart from synthetic objects, such as wires and cables, linear objects are also commonly …

Robotic immobilization of motile sperm for clinical intracytoplasmic sperm injection

Z Zhang, C Dai, J Huang, X Wang, J Liu… - IEEE Transactions …, 2018 - ieeexplore.ieee.org
Objective: In clinical intracytoplasmic sperm injection (ICSI), a motile sperm must be
immobilized before insertion into an oocyte. This paper aims to develop a robotic system for …

Locating end-effector tips in robotic micromanipulation

J Liu, Z Gong, K Tang, Z Lu, C Ru, J Luo… - IEEE Transactions …, 2013 - ieeexplore.ieee.org
In robotic micromanipulation, end-effector tips must be first located under microscopy
imaging before manipulation is performed. The tip of micromanipulation tools is typically a …

Experimental evaluation of a novel sensor-based sorting approach featuring predictive real-time multiobject tracking

G Maier, F Pfaff, C Pieper, R Gruna… - IEEE Transactions …, 2020 - ieeexplore.ieee.org
Sensor-based sorting is a machine vision application that has found industrial application in
various fields. An accept-or-reject task is executed by separating a material stream into two …