In the eye of the beholder: A survey of gaze tracking techniques
J Liu, J Chi, H Yang, X Yin - Pattern Recognition, 2022 - Elsevier
Gaze tracking estimates and tracks the user's gaze by analyzing facial or eye features, it is
an important way to realize automated vision-based interaction. This paper introduces the …
an important way to realize automated vision-based interaction. This paper introduces the …
Adaptive linear regression for appearance-based gaze estimation
We investigate the appearance-based gaze estimation problem, with respect to its essential
difficulty in reducing the number of required training samples, and other practical issues …
difficulty in reducing the number of required training samples, and other practical issues …
A survey on eye-gaze tracking techniques
HR Chennamma, X Yuan - arXiv preprint arXiv:1312.6410, 2013 - arxiv.org
Study of eye-movement is being employed in Human Computer Interaction (HCI) research.
Eye-gaze tracking is one of the most challenging problems in the area of computer vision …
Eye-gaze tracking is one of the most challenging problems in the area of computer vision …
Gaze estimation from eye appearance: A head pose-free method via eye image synthesis
In this paper, we address the problem of free head motion in appearance-based gaze
estimation. This problem remains challenging because head motion changes eye …
estimation. This problem remains challenging because head motion changes eye …
A review on personal calibration issues for video-oculographic-based gaze tracking
J Liu, J Chi, Z Yang - Frontiers in Psychology, 2024 - frontiersin.org
Personal calibration is a process of obtaining personal gaze-related information by focusing
on some calibration benchmarks when the user initially uses a gaze tracking system. It not …
on some calibration benchmarks when the user initially uses a gaze tracking system. It not …
Self‐Powered Multifunctional Human–Machine Interfaces for Respiratory Monitoring and Smart System Control
Innovative human–machine interfaces (HMIs) have attracted increasing attention in the field
of system control and assistive devices for disabled people. Conventional HMIs that are …
of system control and assistive devices for disabled people. Conventional HMIs that are …
Unsupervised eye pupil localization through differential geometry and local self-similarity matching
The automatic detection and tracking of human eyes and, in particular, the precise
localization of their centers (pupils), is a widely debated topic in the international scientific …
localization of their centers (pupils), is a widely debated topic in the international scientific …
Eye tracking calibration
JS Cox - US Patent App. 14/780,427, 2016 - Google Patents
Method, system and apparatus for calibrating an eye tracker comprising presenting a subject
with a visual target. Detemiining a physical arrangement in space of the subject. Obtaining …
with a visual target. Detemiining a physical arrangement in space of the subject. Obtaining …
Gazing point dependent eye gaze estimation
Cross-ratio invariant is used widely in projective transformations for eye gaze estimation.
Establishing a virtual plane projection is an important step to use this property. Most of …
Establishing a virtual plane projection is an important step to use this property. Most of …
Estimating 3D gaze directions using unlabeled eye images via synthetic iris appearance fitting
Estimating three-dimensional (3D) human eye gaze by capturing a single eye image without
active illumination is challenging. Although the elliptical iris shape provides a useful cue …
active illumination is challenging. Although the elliptical iris shape provides a useful cue …