Ispitivanje sustava za procjenu emocija na mikro izrazima lica

undergraduate thesis

• Title (english): Evaluation of a Emotion Estimation System on Microexpressions
• Author: Ema Nekić
• Mentor: Igor Sunday Pandžić (mentor)
• Committee member: Igor Sunday Pandžić (predsjednik povjerenstva)
• Committee member: Nenad Markuš (član povjerenstva)
• Committee member: Lovro Boban (član povjerenstva)
• Granter: University of Zagreb; Faculty of Electrical Engineering and Computing; Zagreb
• Defense date and country: 2023-08-31, Croatia
• Scientific / art field, discipline and subdiscipline: TECHNICAL SCIENCES; Computing

Abstract

Tema ovog rada je ispitivanje sustava za procjenu emocija na temelju mikro izraza. Mikro izrazi su kratke kretnje lica manje od 1/2 sekunde i mogu nam dati uvid u pravo emocionalno stanje pojedinca. Postoji više podjela osnovnih emocija, u ovom radu je korištena podjela na 7 osnovnih emocija sreću, tugu, ljutnju, iznenađenje, gađenje, strah, i neutralno stanje. Ispitana su dva skupa podataka mikro izraza na Visage tehnologiji za procjenu emocija. Sustav većinski nije dobro prepoznao i točno procijenio mikro izraze, no do toga je moglo doći zbog skupova podataka koji su testirani, a i zbog premale osjetljivosti sustava za prepoznavanje emocija.

Abstract (english)

The topic of this paper is the evaluation of a system for estimating emotions based on micro expressions. Micro expressions are short facial movements of less than 1/2 second and can give us an insight into the true emotional state of an individual. There are several classifications of basic emotions, in this work they are divided into 7 basic emotions, sadness, anger, surprise, disgust, fear and neutral state. Two datasets of micro-expressions were used on Visage emotion estimation software. The software mostly did not recognise and correctly identified micro expressions well, but this could have happened due to the data sets that were tested, and also due to the insufficient sensitivity of the emotion recognition system.

• Keywords: Mikro izrazi; Emocije; Sustav za procjenu emocija; FACS; Akcijske jedinice
• Keywords (english): Micro expressions; Emotions; Emotion Estimation System; FACS; Action Units
• Language: croatian
• URN:NBN: urn:nbn:hr:168:222177
• Study programme: Title: Computing; Study programme type: university; Study level: undergraduate; Academic / professional title: sveučilišni/a prvostupnik/ prvostupnica (baccalaureus/baccalaurea) inženjer/inženjerka računarstva (sveučilišni/a prvostupnik/ prvostupnica (baccalaureus/baccalaurea) inženjer/inženjerka računarstva)
• Type of resource: Text
• File origin: Born digital
• Access conditions: Closed access
• Created on: 2023-10-11 09:55:06