prikaz prve stranice dokumenta Detekcija emocija djece iz fotografije
No public access
undergraduate thesis
Detekcija emocija djece iz fotografije
Zagreb: University of Zagreb, Faculty of Electrical Engineering and Computing, 2018. urn:nbn:hr:168:490338
Medić, Lucija
University of Zagreb
Faculty of Electrical Engineering and Computing

Institutional repository: FER Repository

Cite this document

Medić, L. (2018). Detekcija emocija djece iz fotografije (Undergraduate thesis). Zagreb: University of Zagreb, Faculty of Electrical Engineering and Computing. Retrieved from https://urn.nsk.hr/urn:nbn:hr:168:490338

Medić, Lucija. "Detekcija emocija djece iz fotografije." Undergraduate thesis, University of Zagreb, Faculty of Electrical Engineering and Computing, 2018. https://urn.nsk.hr/urn:nbn:hr:168:490338

Medić, Lucija. "Detekcija emocija djece iz fotografije." Undergraduate thesis, University of Zagreb, Faculty of Electrical Engineering and Computing, 2018. https://urn.nsk.hr/urn:nbn:hr:168:490338

Medić, L. (2018). 'Detekcija emocija djece iz fotografije', Undergraduate thesis, University of Zagreb, Faculty of Electrical Engineering and Computing, accessed 25 July 2024, https://urn.nsk.hr/urn:nbn:hr:168:490338

Medić L. Detekcija emocija djece iz fotografije [Undergraduate thesis]. Zagreb: University of Zagreb, Faculty of Electrical Engineering and Computing; 2018 [cited 2024 July 25] Available at: https://urn.nsk.hr/urn:nbn:hr:168:490338

L. Medić, "Detekcija emocija djece iz fotografije", Undergraduate thesis, University of Zagreb, Faculty of Electrical Engineering and Computing, Zagreb, 2018. Available at: https://urn.nsk.hr/urn:nbn:hr:168:490338

Metadata
TitleDetekcija emocija djece iz fotografije
Title (english)Emotion detection of children from photography
AuthorLucija Medić
MentorAna Sović Kržić (mentor)
Committee memberAna Sović Kržić (predsjednik povjerenstva)
Committee memberMaja Jurišić Bellotti (član povjerenstva)
Committee memberIvan Ralašić (član povjerenstva)
GranterUniversity of Zagreb
Faculty of Electrical Engineering and Computing
Zagreb
Defense date and country2018-07-13, Croatia
Scientific / art field,
discipline and subdiscipline		TECHNICAL SCIENCES
Computing
Scientific / art field,
discipline and subdiscipline		TECHNICAL SCIENCES
Electrical Engineering
Abstract
U ovom radu su implementirane metode za prepoznavanje lica i detektiranje emocija lica na fotografijama koristeći klasifikaciju Gaborovim filtrom i različite algoritme, Viola-Jones algoritam i analizu glavnih komponenti. Navedeni filtar i algoritmi su u teorijskom dijelu objašnjeni, a u praktičnom dijelu su prikazani rezultati istih provedeni na fotografijama djece. Kombinirajući Gaborov filtar, neuronske mreže i backpropagation algoritam detektirana su lica na fotografiji. Emocije su u ovom radu detektirane koristeći dva algoritma. Analizom glavnih komponenti emocije su uspješno i brzo detektirane te je pritom korištena javno dostupna baza slika. Algoritmom Viola-Jones emocije pojedine slike su detektirane bez skupa za učenje, što je veoma efikasno, iako je broj detektiranih emocija ograničen.
Abstract (english)
In this paper, methods for facial recognition and facial expression detection are performed using the Gabor filter classification and various algorithms, the Viola-Jones algorithm and the analysis of the main components. The aforementioned filter and algorithms are explained in the theoretical part, and in the practical part the results of the same are presented in the photographs of the children. By combining Gabor's filter, neural network and backpropagation algorithm, faces were detected in the photo. Emotions in this paper are revealed by two algorithms. By analyzing the main components of the emotion, it was successfully and quickly discovered, and a publicly available image base was used. The Viola-Jones algorithm of the emotions of individual images has been uncovered without a learning set, which is very effective, although the number of detected emotions is limited.
Keywords
Keywords (english)
Languagecroatian
URN:NBNurn:nbn:hr:168:490338
Study programmeTitle: Electrical Engineering and Information Technology
Study programme type: university
Study level: undergraduate
Academic / professional title: sveučilišni/a prvostupnik/ prvostupnica (baccalaureus/baccalaurea) inženjer/inženjerka elektrotehnike i informacijske tehnologije (sveučilišni/a prvostupnik/ prvostupnica (baccalaureus/baccalaurea) inženjer/inženjerka elektrotehnike i informacijske tehnologije)
Type of resourceText
File originBorn digital
Access conditionsClosed access
Terms of useLicence In copyright icon
Public note
Created on2019-03-13 22:55:05