Martinikorena Aranburu, IonCabeza Laguna, RafaelVillanueva Larre, ArantxaPorta Cuéllar, Sonia2020-01-272020-01-272018978-1-4503-5789-010.1145/3208031.3208033https://academica-e.unavarra.es/handle/2454/36155I2Head 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 images of users gazing at different grids of points from alternative positions with registers of user's head position and it provides calibration information of the camera and a simple 3D head model for each user. Hardware used to build the database includes a 6D magnetic sensor and a webcam. A careful calibration method between the sensor and the camera has been developed to guarantee the accuracy of the data. Different sessions have been recorded for each user including not only static head scenarios but also controlled displacements and even free head movements. The database is an outstanding framework to test both gaze estimation algorithms and head pose estimation methods.7 p.application/pdfeng© 2018 Copyright held by the owner/author(s).Low cost gaze estimationDatabaseGaze estimation evaluationHead pose estimationinfo:eu-repo/semantics/conferenceObjectinfo:eu-repo/semantics/openAccessAcceso abierto / Sarbide irekia