Novi formati slike u televizijskoj produkciji

undergraduate thesis

• Title (english): New image formats in television production
• Author: Andreja Hećimović
• Mentor: Sonja Grgić (mentor)
• Committee member: Sonja Grgić (predsjednik povjerenstva)
• Committee member: Emil Dumić (član povjerenstva)
• Committee member: Jelena Božek (član povjerenstva)
• Granter: University of Zagreb; Faculty of Electrical Engineering and Computing; Zagreb
• Defense date and country: 2015-09-16, Croatia
• Scientific / art field, discipline and subdiscipline: TECHNICAL SCIENCES; Computing
• Scientific / art field, discipline and subdiscipline: TECHNICAL SCIENCES; Electrical Engineering

Abstract

U prvom se dijelu ovog rada daje osnovni uvid u povijesni razvoj slike i televizije te uvid u prve standarde za formate slike. Upoznajemo se sa omjerom slike kao jednim od glavnih tehnoloških aspekata pri proučavanju različitih formata slike. Razmatraju se tehnike prikaza slike na ekranima te eventualni problemi koji pri tom nastaju. Nadalje se bavimo konkretnim primjenama, formatima slike u televizijskoj produkciji kao glavnom temom ovog istraživanja. Upoznajemo se s SDTV, HDTV i UHDTV formatima, njihovim osnovnim značajkama te međusobnim razlikama. Opisan je proces A/D pretvorbe video signala te izračunate brzine prijenosa nekomprimiranih video signala navedenih formata. Za kraj je dan pregled sučelja za prijenos te su ispitani postupci kompresije UHDTV signala.

Abstract (english)

The first part of this paper provides a basic overview of the historical development of image and television, as well as the first image formats standards. We are introduced to the aspect ratio as one of the main technological aspects of the different image formats study. Different image display techniques are discussed, together with the possible problems that can arise. Furthermore we deal with image formats in television production as the main subject of this research. We are introduced to SDTV, HDTV and UHDTV formats, their main characteristics and differences. A/D conversion of the video signal is described and uncompressed video signal bitrates calculated. Finally, a short overview of digital video interfaces and UHDTV signal compression methods are provided.

• Keywords: formati slike; SDTV; HDTV; UHDTV; nekomprimirani video signali
• Keywords (english): image formats; SDTV; HDTV; UHDTV; uncompressed video signal
• Language: croatian
• URN:NBN: urn:nbn:hr:168:073376
• Study programme: Title: 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 resource: Text
• File origin: Born digital
• Access conditions: Closed access
• Created on: 2018-02-06 09:08:28