Results 11 to 20 of about 15,878 (207)
A new pupil localization method from rough to precise in gaze tracking
工程科学学报, 2019 The gaze tracking technology is widely used in many fields, and it has a broad application prospect in the field of human-computer interaction. The technology is based on the eye characteristic parameters and the gaze parameters, and it estimates the ...
Qing LI +4 more
doaj +1 more source
Local ensemble transform Kalman filter, a fast non-stationary control law for adaptive optics on ELTs: theoretical aspects and first simulation results [PDF]
, 2014 We propose a new algorithm for an adaptive optics system control law, based on the Linear Quadratic Gaussian approach and a Kalman Filter adaptation with localizations.
Bertino, Laurent +6 more
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Computational localization microscopy with extended axial range [PDF]
, 2018 A new single-aperture 3D particle-localization and tracking technique is presented that demonstrates an increase in depth range by more than an order of magnitude without compromising optical resolution and throughput. We exploit the extended depth range
Carles Santacana, Guillem +3 more
core +1 more source
Light-sheet microscopy: a tutorial [PDF]
, 2018 This paper is intended to give a comprehensive review of light-sheet (LS) microscopy from an optics perspective. As such, emphasis is placed on the advantages that LS microscope configurations present, given the degree of freedom gained by uncoupling the
Andilla, Jordi +3 more
core +3 more sources
Fast eye centre localization using combined unsupervised technics [PDF]
Serbian Journal of Electrical EngineeringEye movements offer precious information about persons’ state. Video surveillance, marketing, driver fatigue as well as medical diagnosis assistance applications manage eye behavior. We propose a new method for efficiently detecting eye movement.
Berrached Saliha, Berrached Nasr-Eddine
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In the Eye of the Deceiver: Analyzing Eye Movements as a Cue to Deception
Journal of Imaging, 2018 Deceit occurs in daily life and, even from an early age, children can successfully deceive their parents. Therefore, numerous book and psychological studies have been published to help people decipher the facial cues to deceit.
Diana Borza, Razvan Itu, Radu Danescu
doaj +1 more source
The Computer Journal, 2018 Abstract Pupil center localization is an essential requirement for robust eye gaze tracking systems. In this paper, a low-cost pupil center localization algorithm is presented. The aim is to propose a computationally inexpensive algorithm with high accuracy in terms of performance and processing speed.
Ibrahim Furkan Ince +3 more
openaire +2 more sources
Superiority Measure of Pupil Center Localization Algorithms based on Statistical Tests
, 2020 Pupil center localization is a key requirement for any robust eye gaze tracking system. But vibration on the pupil center location deviates the desired accuracy of gaze on the eye tracking systems. To solve this problem, a lot of algorithms have been proposed in the literature.
Ince, Ibrahim Furkan +1 more
openaire +1 more source
International Journal of Educational & Psychological Studies, 2022 The objectives of this research are to investigate the effectiveness of the impact of early intervention to reduce the disorder behavior of pupils with simple intellectual disabilities. To achieve these objectives, the researcher used the quasi-experimental method.
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Learning to Find Eye Region Landmarks for Remote Gaze Estimation in Unconstrained Settings
, 2018 Conventional feature-based and model-based gaze estimation methods have proven to perform well in settings with controlled illumination and specialized cameras.
Honari Sina +7 more
core +1 more source