Izdelava prototipa očal za sledenje pogleda

URH, JAKA (author), Batagelj, Boštjan (mentor), Guna, Jože (comentor)

Tehnologije sledenju premikanja človeških oči omogočajo izvedbo naprednih metod spremljanja človeškega pogleda, a kljub temu je njihova uporaba le malo razširjena. Eden glavnih razlogov za to je visoka cena sledilcev pogleda na trgu, ki se začne pri približno 1000 € in sega do več 10 000 €. Izkaže se, da cena ni visoka zaradi stroškov strojne opreme, temveč zaradi stroškov razvoja. V tem delu so raziskane možnosti razvoja in izdelave cenovno ugodnega sledilnika pogleda v konfiguraciji očal, z minimalno zahtevnostjo izdelave in potrebnim znanjem elektronike. Za obdelavo slike in analizo podatkov je bila uporabljena samostojna programska rešitev in odprtokodna programska oprema Haytham Gaze Tracker. Cena izdelanega sledilnika je okoli 35 € in pri ovrednotenju rešitve dosega natančnost 1,11°, kar zadostuje aplikacijam domače rabe.

• Language: Slovenian
• Keywords: sledenje smeri pogleda, prepoznavanje gibanje očesa, procesiranje slike, računalniški vid, PCCR
• Work type: Bachelor thesis/paper
• Typology: 2.11 - Undergraduate Thesis
• Organization: FE - Faculty of Electrical Engineering
• Year: 2024
• PID: 20.500.12556/RUL-159367
• COBISS.SI-ID: 201137411
• Publication date in RUL: 08.07.2024

Secondary language

• Language: English
• Title: Construction of the eye-tracking glasses prototype

Abstract

Eye tracking technologies offer advanced methods for monitoring human gaze, yet their widespread adoption remains limited. One of the main reasons for this is the high cost of eye trackers on the market, starting at around €1000 and ranging over €10,000. It turns out that the high cost is not due to hardware expenses but rather development costs. This work explores the possibilities of developing and constructing an affordable eye tracker in an eye glasses configuration, with minimal manufacturing complexity and basic knowledge of electronics. For image processing and data analysis, a standalone software solution and open-source software Haytham Gaze Tracker were utilized. The cost of the constructed eye tracker is approximately €35, achieving an accuracy of 1.11° in evaluation, sufficient for home multimedia applications.

• Keywords: gaze tracking, eye movement recognition, image processing, computer vision, PCCR