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undergraduate thesis
Izrada vizualne tražilice
Zagreb: University of Zagreb, Faculty of Electrical Engineering and Computing, 2021. urn:nbn:hr:168:580237
Ivezić, Dora
University of Zagreb
Faculty of Electrical Engineering and Computing

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Ivezić, D. (2021). Izrada vizualne tražilice (Undergraduate thesis). Zagreb: University of Zagreb, Faculty of Electrical Engineering and Computing. Retrieved from https://urn.nsk.hr/urn:nbn:hr:168:580237

Ivezić, Dora. "Izrada vizualne tražilice." Undergraduate thesis, University of Zagreb, Faculty of Electrical Engineering and Computing, 2021. https://urn.nsk.hr/urn:nbn:hr:168:580237

Ivezić, Dora. "Izrada vizualne tražilice." Undergraduate thesis, University of Zagreb, Faculty of Electrical Engineering and Computing, 2021. https://urn.nsk.hr/urn:nbn:hr:168:580237

Ivezić, D. (2021). 'Izrada vizualne tražilice', Undergraduate thesis, University of Zagreb, Faculty of Electrical Engineering and Computing, accessed 26 June 2024, https://urn.nsk.hr/urn:nbn:hr:168:580237

Ivezić D. Izrada vizualne tražilice [Undergraduate thesis]. Zagreb: University of Zagreb, Faculty of Electrical Engineering and Computing; 2021 [cited 2024 June 26] Available at: https://urn.nsk.hr/urn:nbn:hr:168:580237

D. Ivezić, "Izrada vizualne tražilice", Undergraduate thesis, University of Zagreb, Faculty of Electrical Engineering and Computing, Zagreb, 2021. Available at: https://urn.nsk.hr/urn:nbn:hr:168:580237

Metadata
TitleIzrada vizualne tražilice
Title (english)Development of a Visual Search Engine
AuthorDora Ivezić
MentorMarina Bagić Babac (mentor)
Committee memberMarina Bagić Babac (predsjednik povjerenstva)
Committee memberMarko Horvat (član povjerenstva)
Committee memberMirjana Domazet-Lošo (član povjerenstva)
GranterUniversity of Zagreb
Faculty of Electrical Engineering and Computing
Zagreb
Defense date and country2021-07-14, Croatia
Scientific / art field,
discipline and subdiscipline		TECHNICAL SCIENCES
Computing
Abstract
Vizualne tražilice pronalaze subjekt u slici te kao rezultat daju više informacija o tom subjektu. To se može dizajnirati kao traženje drugih slika koje sadrže taj subjekt. Kako bi se pronašao subjekt u slici, moguće je koristiti model za detekciju predmeta, te pomoću korisnika odabrati subjekt. Potrebno je izvući značajke iz slika među kojima će se pretraživati one najpogodnije. To se može postiću koristeći model za izvlačenje značajki. Dimenzionalnost istih se smanjuje pomoću modela za smanjenje dimenzionalnosti kako bi se uštedilo na memoriji te kako bi se čak poboljšala preciznost. Te značajke se zatim indeksiraju kako bi ih se lakše pronašlo. Upitna slika također prolazi kroz proces izvlačenja značajki i smanjenje dimenzionalnosti. Naposlijetku, algoritam zaslužen za indeksiranje također nalazi najsličnije značajke upitnoj slici te se dotične slike prikazuju korisniku.
Abstract (english)
Visual search engines consist of searching the subject of interest and providing more results about the subject to the user, which can be designed as searching for images that contain that subject. The way to extract the subject of interest in the image is to use an object detection model and choose the subject with the help of the user. From the images from which the retrieval will be done have to be extracted some features. This can be done using a feature extraction model. To save some memory and even have better accuracy, the features dimensionality gets reduced using a dimensionality reduction model. Before saving them, they get indexed for easier retrieval. The query image also goes though feature extraction and dimensionality reduction. Finally, the indexing algorithm retrieves the result features, and the respective images get shown to the user.
Keywords
Keywords (english)
Languageenglish
URN:NBNurn:nbn:hr:168:580237
Study programmeTitle: 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 resourceText
File originBorn digital
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Created on2023-01-15 10:22:09