Lokalizacija lica primjenom metode nadgledanog spusta

master's thesis

• Title (english): Face Localization Using Supervised Descent Method
• Author: Marko Sertić
• Mentor: Zoran Kalafatić (mentor)
• Committee member: Zoran Kalafatić (predsjednik povjerenstva)
• Committee member: Siniša Šegvić (član povjerenstva)
• Committee member: Tomislav Hrkać (član povjerenstva)
• Granter: University of Zagreb; Faculty of Electrical Engineering and Computing; Zagreb
• Defense date and country: 2016-07-14, Croatia
• Scientific / art field, discipline and subdiscipline: TECHNICAL SCIENCES; Computing

Abstract

U sklopu rada proučena je metoda nadgledanog spusta kao moguće rješenje problema lokalizacije lica, točnije određenih facijalnih značajki na ljudskome licu. U radu je obrađena matematička interpretacija metode te su razrađeni koncepti potrebni za implementaciju metode. Dan je kratak osvrt na dodatne pojmove koje je potrebno razumjeti kako bi se shvatilo funkcioniranje metode nadgledanog spusta, kao i kratka usporedba s metodama koje mogu poslužiti kao rješenje danog problema. Dio rada posvećen je problematici prelaska iz matematičkog opisa metode u korak programske implementacije metode. Rad je zaključen nizom pokusa koji opisuju kvalitetu implementirane metode, te su dane smjernice kako navedenu nadograditi i poboljšati.

Abstract (english)

In this thesis Supervised Descent Method is studied as a possible solution for face alignment problem, more precisely for localization and tracking facial features. The mathematical interpretation of the method as well as the concepts needed for the implementation are given. Some theoretical background needed for better understanding of the method is also reviewed. One part of the thesis is devoted to the transition from mathematical interpretation of method to software implementation. The final part of the thesis describes a series of experiments that illustrate the quality of the method and gives directions for further improvements.

• Keywords: SDM; metoda nadgledanog spusta; lokalizacija lica; računalni vid; regresor; SIFT značajke; Metoda analize glavnih komponenti; strojno učenje
• Keywords (english): SDM; Supervised descent method; face localization; computer vision; regressor; SIFT descriptor; Principal component analysis; machine learning
• Language: croatian
• URN:NBN: urn:nbn:hr:168:622961
• Study programme: Title: Computing; Study programme type: university; Study level: graduate; Academic / professional title: magistar/magistra inženjer/inženjerka računarstva (magistar/magistra inženjer/inženjerka računarstva)
• Type of resource: Text
• File origin: Born digital
• Access conditions: Closed access
• Created on: 2018-02-06 11:44:20