prikaz prve stranice dokumenta Određivanje biomase i veličine ribe u morskom kavezu na temelju skupa podataka iz podvodnog sonara
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master's thesis
Određivanje biomase i veličine ribe u morskom kavezu na temelju skupa podataka iz podvodnog sonara
Zagreb: University of Zagreb, Faculty of Electrical Engineering and Computing, 2022. urn:nbn:hr:168:767186
Čagalj, Kristijan Matan
University of Zagreb
Faculty of Electrical Engineering and Computing

Institutional repository: FER Repository

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Čagalj, K. M. (2022). Određivanje biomase i veličine ribe u morskom kavezu na temelju skupa podataka iz podvodnog sonara (Master's thesis). Zagreb: University of Zagreb, Faculty of Electrical Engineering and Computing. Retrieved from https://urn.nsk.hr/urn:nbn:hr:168:767186

Čagalj, Kristijan Matan. "Određivanje biomase i veličine ribe u morskom kavezu na temelju skupa podataka iz podvodnog sonara." Master's thesis, University of Zagreb, Faculty of Electrical Engineering and Computing, 2022. https://urn.nsk.hr/urn:nbn:hr:168:767186

Čagalj, Kristijan Matan. "Određivanje biomase i veličine ribe u morskom kavezu na temelju skupa podataka iz podvodnog sonara." Master's thesis, University of Zagreb, Faculty of Electrical Engineering and Computing, 2022. https://urn.nsk.hr/urn:nbn:hr:168:767186

Čagalj, K. M. (2022). 'Određivanje biomase i veličine ribe u morskom kavezu na temelju skupa podataka iz podvodnog sonara', Master's thesis, University of Zagreb, Faculty of Electrical Engineering and Computing, accessed 25 November 2024, https://urn.nsk.hr/urn:nbn:hr:168:767186

Čagalj KM. Određivanje biomase i veličine ribe u morskom kavezu na temelju skupa podataka iz podvodnog sonara [Master's thesis]. Zagreb: University of Zagreb, Faculty of Electrical Engineering and Computing; 2022 [cited 2024 November 25] Available at: https://urn.nsk.hr/urn:nbn:hr:168:767186

K. M. Čagalj, "Određivanje biomase i veličine ribe u morskom kavezu na temelju skupa podataka iz podvodnog sonara", Master's thesis, University of Zagreb, Faculty of Electrical Engineering and Computing, Zagreb, 2022. Available at: https://urn.nsk.hr/urn:nbn:hr:168:767186

Metadata
TitleOdređivanje biomase i veličine ribe u morskom kavezu na temelju skupa podataka iz podvodnog sonara
Title (english)Determination of biomass and fish size in a marine cage based on a set of data from underwater sonar
AuthorKristijan Matan Čagalj
MentorZdenko Kovačić (mentor)
Committee memberZdenko Kovačić (član povjerenstva)
Committee memberTamara Petrović (član povjerenstva)
Committee memberGoran Vasiljević (član povjerenstva)
GranterUniversity of Zagreb
Faculty of Electrical Engineering and Computing
Zagreb
Defense date and country2022-07-14, Croatia
Scientific / art field,
discipline and subdiscipline		TECHNICAL SCIENCES
Electrical Engineering
Abstract
U sklopu ovoga rada je kreiran program koji služi generiranju slika potrebnih za kreiranje neuronske mreže. Tako kreirana neuronska mreža se može koristiti za određivanje ukupne biomase riba u kavezu riblje farme. Sam program se temelji na obradi podataka dobivenih iz sonara Aris 3000 koji dolaze u obliku videa. Video se obrađuje tako da se za početnu obradu koristi ARISCOPE aplikacija te se potom iz videa dobivaju frame-ovi od kojih se svaki pojedinačno obrađuje prolazima kroz potrebne filtere te se u konačnici dobivaju dva skupa slika. Jedan skup slika se koristi za određivanje ukupne biomase riba unutar kaveza dok se iz drugog skupa slika određuje histogram mase pojedinačnih riba koji se potom i grafički prikazuje.
Abstract (english)
As part of this paper, a program was created that serves to generate the images needed to create a neural network. The neural network that is created can be used to determine the total fish biomass in a fish farm cage. The program itself is based on the processing of data obtained from the Aris 3000 sonar that comes in the form of video. The video is processed in such a way that the ARISCOPE application is used for the initial processing, and after that, frames are obtained from the video, each of obtained image is processed individually by passing through the necessary filters. At the end, two sets of images are obtained. One set of images is used to determine the total biomass of fish inside the cage, while the other set of images determines the histogram of the mass of individual fish, which is then graphically displayed.
Keywords
Keywords (english)
Languagecroatian
URN:NBNurn:nbn:hr:168:767186
Study programmeTitle: Electrical Engineering and Information Technology
Study programme type: university
Study level: graduate
Academic / professional title: magistar/magistra inženjer/inženjerka elektrotehnike i informacijske tehnologije (magistar/magistra inženjer/inženjerka elektrotehnike i informacijske tehnologije)
Type of resourceText
File originBorn digital
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Created on2023-01-13 09:52:34