Sustained fixation induced changes in phoria and convergence peak velocity

EH Kim, VR Vicci, SJ Han, TL Alvarez - PLoS One, 2011 - journals.plos.org
Purpose This study sought to investigate the influence of phoria adaptation on convergence
peak velocity from responses located at different initial vergence positions. Methods …

A portable bio-inspired architecture for efficient robotic vergence control

A Gibaldi, M Vanegas, A Canessa… - International Journal of …, 2017 - Springer
In stereoscopic vision, the ability of perceiving the three-dimensional structure of the
surrounding environment is subordinated to a precise and effective motor control for the …

A computational model for the neural representation and estimation of the binocular vector disparity from convergent stereo image pairs

M Chessa, F Solari - International journal of neural systems, 2019 - World Scientific
The depth cue is a fundamental piece of information for artificial and living beings who
interact with the surrounding environment in order to handle objects and to avoid obstacles …

Autonomous learning of disparity–vergence behavior through distributed coding and population reward: Basic mechanisms and real-world conditioning on a robot …

A Gibaldi, A Canessa, F Solari, SP Sabatini - Robotics and Autonomous …, 2015 - Elsevier
A robotic system implementation that exhibits autonomous learning capabilities of effective
control for vergence eye movements is presented. The system, directly relying on a …

An eye-gaze tracking method based on a 3D ocular surface fitting model

Z Ling, M Zongxin, Y MingYu, J Wenchao… - … Conference on Machine …, 2022 - Springer
Nowadays gaze tracking systems have several common drawbacks: low suitability, high
complexity and low accuracy. To solve these problems, this paper presents a novel gaze …

Unsupervised markerless 3-DOF motion tracking in real time using a single low-budget camera

L Quesada, AJ Leon - International Journal of Neural Systems, 2012 - World Scientific
Motion tracking is a critical task in many computer vision applications. Existing motion
tracking techniques require either a great amount of knowledge on the target object or …

A self-trainable depth perception method from eye pursuit and motion parallax

T Prucksakorn, S Jeong, NY Chong - Robotics and Autonomous Systems, 2018 - Elsevier
When humans move in a lateral direction (frontal plane), they intuitively understand the
motion parallax phenomenon while jointly develo** sensory neurons and pursuit eye …

How a population-based representation of binocular visual signal can intrinsically mediate autonomous learning of vergence control

A Gibaldi, A Canessa, M Chessa, F Solari… - Procedia Computer …, 2012 - Elsevier
Designing an active visual system, able to autonomously learn its behavior, implies to make
the learning controller independent of an external signal (eg the error between the actual …

Solving the correspondence problem in stereo vision by internal simulation

A Kaiser, W Schenck, R Möller - Adaptive Behavior, 2013 - journals.sagepub.com
We present a computational model for object matching in a pair of stereo images based on
internal sensorimotor simulation. In our study, we use pairs of retinal images, ie the …

Head-centric disparity and epipolar geometry estimation from a population of binocular energy neurons

K Pauwels, MM Van Hulle - International Journal of Neural Systems, 2012 - World Scientific
We present a hybrid neural network architecture that supports the estimation of binocular
disparity in a cyclopean, head-centric coordinate system without explicitly establishing …