Browsing Artículos de revista DIEC - IEKS Aldizkari artikuluak by Author "2247"
Now showing items 1-7 of 7
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Attention to online channels across the path to purchase: an eye-tracking study
Cortiñas Ugalde, Mónica
; Cabeza Laguna, Rafael ; Chocarro Eguaras, Raquel ; Villanueva Larre, Arantxa (Elsevier, 2019)
Artículo / Artikulua
Currently, consumers display what is known as omnichannel behavior: the combined use of digital and physical channels providing them with multiple points of contact with firms. We combine the stimulus-organism-response (S-O-R) ... -
Evaluation of accurate eye corner detection methods for gaze estimation
Bengoechea Irañeta, José Javier; Cerrolaza Martínez, Juan José; Villanueva Larre, Arantxa; Cabeza Laguna, Rafael (Bern Open Publishing, 2014)
Artículo / Artikulua 
Accurate detection of iris center and eye corners appears to be a promising approach for low cost gaze estimation. In this paper we propose novel eye inner corner detection methods. Appearance and feature based segmentation ... -
Fast and robust ellipse detection algorithm for head-mounted eye tracking systems
Martinikorena Aranburu, Ion; Cabeza Laguna, Rafael ; Villanueva Larre, Arantxa ; Urtasun, Iñaki; Larumbe Bergera, Andoni (Springer, 2018)
Artículo / Artikulua
In head-mounted eye tracking systems, the correct detection of pupil position is a key factor in estimating gaze direction. However, this is a challenging issue when the videos are recorded in real-world conditions, due ... -
Gaze tracking system model based on physical parameters
Villanueva Larre, Arantxa; Cabeza Laguna, Rafael ; Porta Cuéllar, Sonia (World Scientific Publishing, 2007)
Artículo / Artikulua
In the past years, research in eye tracking development and applications has attracted much attention and the possibility of interacting with a computer employing just gaze information is becoming more and more feasible. ... -
Hybrid method based on topography for robust detection of iris center and eye corners
Villanueva Larre, Arantxa; Ponz Sarvisé, Victoria; Sesma Sánchez, Laura ; Ariz Galilea, Mikel ; Porta Cuéllar, Sonia ; Cabeza Laguna, Rafael (ACM (Association for Computing Machinery), 2013)
Artículo / Artikulua
A multi-stage procedure to detect eye features is presented. Multiresolution and topographic classification are used to detect the iris center. The eye corner is calculated combining valley detection and eyelid curve ... -
Low cost gaze estimation: knowledge-based solutions
Martinikorena Aranburu, Ion; Larumbe Bergera, Andoni ; Ariz Galilea, Mikel ; Porta Cuéllar, Sonia ; Cabeza Laguna, Rafael ; Villanueva Larre, Arantxa (IEEE, 2020)
Artículo / Artikulua
Eye tracking technology in low resolution scenarios is not a completely solved issue to date. The possibility of using eye tracking in a mobile gadget is a challenging objective that would permit to spread this technology ... -
Robust and accurate 2D-tracking-based 3D positioning method: application to head pose estimation
Ariz Galilea, Mikel; Villanueva Larre, Arantxa ; Cabeza Laguna, Rafael (Elsevier, 2019)
Artículo / Artikulua
Head pose estimation (HPE) is currently a growing research field, mainly because of the proliferation of human–computer interfaces (HCI) in the last decade. It offers a wide variety of applications, including human behavior ...
