Uporaba Chroma Key tehnike v digitalnem videu

diplomsko delo univerzitetnega študijskega programa

Robert Fišer (Author), Marjan Družovec (Mentor)

Abstract

Osrednji temi diplomskega dela sta opis in prikaz chroma key procesa, vključno s pripravo na snemanje, opisom dela barvnega ključa pri združevanju dveh plasti slik ter prikazom končnega rezultata. Priprava vključuje izbiro primerne barve in materiala za ozadje ter pravilno osvetlitev ozadja in objekta. Predstavljeno je, kako barvno ozadje omogoča strojni in programski opremi zaznavanje in ločevanje ozadja in objekta, ki je pred njim. Vse skupaj je predstavljeno tudi na praktičnem primeru. Za zaključek je predstavljena 3D tehnologija, pri kateri bi lahko z globino, na podoben način kot pri chroma key tehniki z barvo, ločevali objekte od ozadja, pred katerim bi bili posneti.

Keywords

barvni ključ;greenscreen;maska;studio;objekt;

Data

Language:	Slovenian
Year of publishing:	2011
Source:	Maribor
Typology:	2.11 - Undergraduate Thesis
Organization:	UM FERI - Faculty of Electrical Engineering and Computer Science
Publisher:	[R. Fišer]
UDC:	621.397:778.53(043.2)
COBISS:	15893526
Views:	10794
Downloads:	202
Average score:	0 (0 votes)
Metadata:

Other data

Secondary language:	English
Secondary title:	Chroma Key technique in digital video
Secondary abstract:	The central theme of this thesis is the chroma key technique in theory and in action. That includes the pre-production process and the operations performed by the keyer in the compositing process. Pre-production starts with planning the studio, so that it is properly equipped for shooting green or bluescreen, mainly appropriate lighting and backing materials. The compositing process is explained in detail and shown in a simple practical example. For the conclusion a possible option for the future of the compositing process is presented. It uses a 3D technology, which could help separate the background from the object, in a similar way the color does in chroma key.
Secondary keywords:	Chroma key;greenscreen;matte;studio;subject;
URN:	URN:SI:UM:
Type (COBISS):	Bachelor thesis/paper
Thesis comment:	Univ. v Mariboru, Fak. za elektrotehniko, računalništvo in informatiko
Pages:	VII, 41 f.
Keywords (UDC):	applied sciences;medicine;technology;uporabne znanosti;medicina;tehnika;engineering;technology in general;inženirstvo;tehnologija na splošno;mechanical engineering in general;nuclear technology;electrical engineering;machinery;strojništvo;electrical engineering;elektrotehnika;the arts;recreation;entertainment;sport;umetnost;razvedrilo;zabava;šport;photography and similar processes;fotografija in podobni postopki;special applications and techniques of photography;posebne fotografske tehnike in aplikacije;
ID:	1016030