ConferenceETRA 2026 Proceedings of the 2026 Symposium on Eye Tracking Research and Applications · May 31, 2026
Image-based eye tracking has been a well-established technology for decades, with applications not only in research but also in various fields such as HCI, psychology, marketing, and VR/AR. Despite its maturity, it still faces significant challenges that l ...
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ConferenceEye Tracking Research and Applications Symposium ETRA · June 4, 2024
Calibrating gaze estimation models is crucial to maximize the effectiveness of these systems, although its implementation also poses challenges related to usability. Therefore, the simplification of this process is key. In this work, we dissect the impact ...
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ConferenceEye Tracking Research and Applications Symposium ETRA · May 30, 2023
In this study we propose a competent low-cost eye tracking solution that is able to run on any mobile device, independently of the hardware that is equipped with. The rapid evolution of technologies has enabled to work with many neural network structures t ...
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ConferenceLecture Notes in Computer Science · January 1, 2021
In this paper, we focus on the calibration possibilitiesó of a deep learning based gaze estimation process applying transfer learning, comparing its performance when using a general dataset versus when using a gaze specific dataset in the pretrained model. ...
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ConferenceProceedings Petmei 2018 Pervasive Eye Tracking and Mobile Eye Based Interaction · June 15, 2018
I2Head database has been created with the aim to become an optimal reference for low cost gaze estimation. It exhibits the following outstanding characteristics: it takes into account key aspects of low resolution eye tracking technology; it combines image ...
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ConferenceEye Tracking Research and Applications Symposium ETRA · June 14, 2018
The precise detection of pupil/iris center is key to estimate gaze accurately. This fact becomes specially challenging in low cost frameworks in which the algorithms employed for high performance systems fail. In the last years an outstanding effort has be ...
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ConferenceEye Tracking Research and Applications Symposium ETRA · March 26, 2014
One of the goals of the eye tracking community is to build systems that allow users to move freely. In general, there is a trade-off between the field of view of an eye tracking system and the gaze estimation accuracy. We aim to study how much the field of ...
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ConferenceEye Tracking Research and Applications Symposium ETRA · March 28, 2012
Low cost eye tracking is an actual challenging research topic for the eye tracking community. Gaze tracking based on a web cam and without infrared light is a searched goal to broaden the applications of eye tracking systems. Web cam based eye tracking res ...
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ConferenceEye Tracking Research and Applications Symposium ETRA · March 28, 2012
The development of systems that track the eye while allowing head movement is one of the most challenging objectives of gaze tracking researchers. Tracker accuracy decreases as the subject moves from the calibration position and is especially influenced by ...
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ConferenceUbicomp 12 Proceedings of the 2012 ACM Conference on Ubiquitous Computing · January 1, 2012
When performing eye detection in a driving scenario, new challenges arise that do not occur in a standard indoor eye tracking session. Rapid subject movement, non-controlled fast light variation and partial or total occlusions are the main problems that mu ...
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ConferenceProceedings 2011 Irish Machine Vision and Image Processing Conference Imvip 2011 · December 1, 2011
Low cost iris tracking is one of the most challenging research topics for the eye-tracking community. To this end, accurate detection of the iris centre in images captured by a web cam is a major goal. We propose a novel method for iris detection that is b ...
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ConferenceProceedings of the 2011 International Conference on Image Processing Computer Vision and Pattern Recognition Ipcv 2011 · December 1, 2011
Local stereo matching algorithms based on the adapting-weights strategy achieve accuracy similar to global approaches. One of the major problems of these local algorithms is that they are computationally expensive. However, algorithms with reduced computat ...
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ConferenceProceedings of the 2011 International Conference on Image Processing Computer Vision and Pattern Recognition Ipcv 2011 · December 1, 2011
Active Shape Models (ASMs) have become one of the most widespread segmentation paradigms since their inception in the early nineties. However, their capability to capture and model the shapes' variability is highly conditioned by the training set used. Try ...
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ConferenceModels and Analysis of Vocal Emissions for Biomedical Applications 7th International Workshop Maveba 2011 · January 1, 2011
In this paper we present a new fullautomatic glottis segmentation scheme that combines traditional bottom-up image processing techniques with high-level shape constraints provided by the active shape Models. unlike previous statistical segmentation approac ...
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ConferenceEye Tracking Research and Applications Symposium ETRA · March 27, 2006
Pupil detection represents one of the most critical aspects for eye tracking systems based on video oculography. A robust segmentation of the aforementioned feature determines to a large extent the degree of performance of the system. However, a question r ...
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Conference2004 2nd IEEE EMBS International Summer School on Medical Devices and Biosensors Isss Mdbs 2004 · December 1, 2004
VisualECG is a software application developed for ECG monitoring on Personal Digital Assistants (PDA's). Bluetooth technology is used to connect the ECG acquisition devices with the PDA receiver. This software is aimed to doctors that require a powerful to ...
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ConferenceProceedings International Conference on Pattern Recognition · January 1, 2004
This paper presents a robust real time algorithm for an eye tracking system employing the well-known bright-pupil technique that performs an effective detection of the pupil and glint positions in the image. The accuracy in the processing is essential if a ...
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ConferenceConference Record IEEE Instrumentation and Measurement Technology Conference · January 1, 1997
This paper describes a new course on Instrumentation given to Telecommunications Engineering students at the Universidad Publica de Navarra. This course has been introduced within the context of the renovation of curricula in Spain, in which instrumentatio ...
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ConferenceProceedings of the International Conference on Microelectronics · December 1, 1995
This paper introduces the concept of what we call analog Universal Active Device (UAD), as an step forward from Operational Amplifiers and other recently proposed active devices. The model of such device is proposed together with an approach to obtain seve ...
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ConferenceProceedings IEEE International Symposium on Circuits and Systems · December 1, 1994
In this paper we summarize the necessary properties that a nullor conceived to be a universal active device, must have. This approach lead us to propose a practical implementation of a nullor, consisting in a four terminal, fully floating transconductor wi ...
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