AIMC Topic: Fixation, Ocular
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Human-agent co-adaptation using error-related potentials.
Journal of neural engineering
Sep 11, 2018
OBJECTIVE: Error-related potentials (ErrP) have been proposed as an intuitive feedback signal decoded from the ongoing electroencephalogram (EEG) of a human observer for improving human-robot interaction (HRI). While recent demonstrations of this app...
Multiview Multitask Gaze Estimation With Deep Convolutional Neural Networks.
IEEE transactions on neural networks and learning systems
Sep 3, 2018
Gaze estimation, which aims to predict gaze points with given eye images, is an important task in computer vision because of its applications in human visual attention understanding. Many existing methods are based on a single camera, and most of the...
Personalized Saliency and Its Prediction.
IEEE transactions on pattern analysis and machine intelligence
Aug 23, 2018
Nearly all existing visual saliency models by far have focused on predicting a universal saliency map across all observers. Yet psychology studies suggest that visual attention of different observers can vary significantly under specific circumstance...
Deep Learning-Based Gaze Detection System for Automobile Drivers Using a NIR Camera Sensor.
Sensors (Basel, Switzerland)
Feb 3, 2018
A paradigm shift is required to prevent the increasing automobile accident deaths that are mostly due to the inattentive behavior of drivers. Knowledge of gaze region can provide valuable information regarding a driver's point of attention. Accurate ...
Deep Visual Attention Prediction.
IEEE transactions on image processing : a publication of the IEEE Signal Processing Society
Dec 27, 2017
In this paper, we aim to predict human eye fixation with view-free scenes based on an end-to-end deep learning architecture. Although convolutional neural networks (CNNs) have made substantial improvement on human attention prediction, it is still ne...
Tracking Gaze and Visual Focus of Attention of People Involved in Social Interaction.
IEEE transactions on pattern analysis and machine intelligence
Dec 13, 2017
The visual focus of attention (VFOA) has been recognized as a prominent conversational cue. We are interested in estimating and tracking the VFOAs associated with multi-party social interactions. We note that in this type of situations the participan...
Photorealistic Monocular Gaze Redirection Using Machine Learning.
IEEE transactions on pattern analysis and machine intelligence
Aug 14, 2017
We propose a general approach to the gaze redirection problem in images that utilizes machine learning. The idea is to learn to re-synthesize images by training on pairs of images with known disparities between gaze directions. We show that such lear...
Detecting central fixation by means of artificial neural networks in a pediatric vision screener using retinal birefringence scanning.
Biomedical engineering online
Apr 27, 2017
BACKGROUND: Reliable detection of central fixation and eye alignment is essential in the diagnosis of amblyopia ("lazy eye"), which can lead to blindness. Our lab has developed and reported earlier a pediatric vision screener that performs scanning o...
Gaze-contingent perceptually enabled interactions in the operating theatre.
International journal of computer assisted radiology and surgery
Apr 10, 2017
PURPOSE: Improved surgical outcome and patient safety in the operating theatre are constant challenges. We hypothesise that a framework that collects and utilises information -especially perceptually enabled ones-from multiple sources, could help to ...
3-D-Gaze-Based Robotic Grasping Through Mimicking Human Visuomotor Function for People With Motion Impairments.
IEEE transactions on bio-medical engineering
Mar 3, 2017
OBJECTIVE: The goal of this paper is to achieve a novel 3-D-gaze-based human-robot-interaction modality, with which a user with motion impairment can intuitively express what tasks he/she wants the robot to do by directly looking at the object of int...
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