Programska podrška za očitavanje digitaliziranih obrazaca

master's thesis

• Title (english): Application for Scanned Forms Recognition
• Author: Martin Miličić
• Mentor: Marin Golub (mentor)
• Committee member: Marin Golub (predsjednik povjerenstva)
• Committee member: Marko Čupić (član povjerenstva)
• Committee member: Domagoj Jakobović (član povjerenstva)
• Granter: University of Zagreb; Faculty of Electrical Engineering and Computing; Zagreb
• Defense date and country: 2015-02-24, Croatia
• Scientific / art field, discipline and subdiscipline: TECHNICAL SCIENCES; Computing

Abstract

Automatizacija očitavanja digitaliziranih obrazaca uvelike bi korisniku olakšala razne zadatke kao što su provođenje vrednovanja znanja, anketa ili upitnika. U sklopu ovog rada u programskom jeziku Java izgrađena je aplikacija koja korisniku omogućava definiranje strukture digitaliziranog obrasca i provođenje očitavanja podataka sa skeniranih obrazaca. Prepoznavanje vrše razni prepoznavači koji koriste postojeće algoritme za prepoznavanje slika. Za pohranjivanje podataka koristi se baza podataka i sustav za objektno-relacijsko preslikavanje. Razvijeno je grafičko korisničko sučelje za korisnikovu interakciju s aplikacijom. Aplikacija je logički podijeljena na dva dijela, klijentski i poslužiteljski te ju je moguće pokrenuti u dva načina rada. U samostalnom načinu rada oba dijela se izvršavaju na istom računalu, dok se u raspodijeljenom načinu klijentski i poslužiteljski dio pokreću na različitim računalima i komuniciraju preko mreže.

Abstract (english)

Scanned forms recognition automation would make various tasks a lot easier. For instance, it could be used for conduction of polls, questionnaires or knowledge evaluations. As part of this work an application was built using the Java programming language. It enables the user to define the structure of a digitized form and run data recognition on scanned forms. The recognition is performed by various recognizers who use existing image recognition algorithms. The application uses database and object-relational mapping system for data storage. To enable user interaction with the application a graphical user interface was built. The application is logically divided in two parts, the client part and the server part, and it is possible to run it in two different modes. In standalone mode, both of the parts are running on the same computer, while in distributed mode the client and server part are run on different computers and communicate over the network.

• Keywords: digitalizirani obrasci; programska podrška; programski jezik Java; prepoznavanje slika; raspodijeljeni sustavi
• Keywords (english): digitized forms; software; Java programming language; image recognitionN distributed systems
• Language: croatian
• URN:NBN: urn:nbn:hr:168:349951
• 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: 2019-03-13 23:09:14