Novaković, Tea (2020) Uklanjanje šuma u astrofotografiji. Baccalaureus work - Undergraduate programme. Grafički fakultet. [Mentor: Strgar Kurečić, Maja].
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Abstract
U završnom radu govori se o astrofotografiji. Objašnjava se proces izrade i faze procesiranja astrofotografije. U teorijskom dijelu obrađuje se povijest astrofotografije kao i njen tehnički aspekt (s naglaskom na ulogu RAW formata i vremena ekspozicije). Ukratko su objašnjene tri glavne postavke fotoaparata: otvor zaslona, brzina zatvarača i ISO osjetljivost. Također, navodi se važnost bijelog balansa i vrste objektiva koji se koriste za različite motive u astrofotografiji. Navode se metode snimanja i vrste astrofotografija koje se mogu fotografirati tim metodama. U praktičnom djelu rada snimaju se autorske fotografije zvijezda i obrađuju se u Adobe Photoshopu CC. Pri obradi i procesiranju fotografija govori se o načinu smanjivanja šuma koji se javlja zbog fotografiranja u uvjetima s malo svijetla. Cilj rada je objasniti metode snimanja, karakteristike te način obrade amaterske astrofotografije.
| Item Type: | Baccalaureus work - Undergraduate programme |
|---|---|
| Mentor name: | Strgar Kurečić, Maja |
| Thesis Committee: | Mandić, Lidija and Strgar Kurečić, Maja and Poljičak, Ante |
| Defence date: | 14 July 2020 |
| Abstract in english: | This seminar is about astronomical photography. The process of making and processing phases are explained. In theoretical part of the seminar, we will be talking about the history of astrophotography and its technical aspect (with emphasis on the role of RAW format and exposure time). Three major exposure settings are explained in short: aperture, exposure time and ISO sensitivity. The methods of photographing and types of astrophotography that can be taken with these methods are as well explained. In the practical part of the seminar, astrophotography will be edited in Adobe Photoshop CC. The section about editing and processing of images writes about noise reduction caused by poor lighting. The aim is to explain methods of making astrophotography, its characteristics, and methods of processing. |
| Uncontrolled Keywords: | astrofotografija, fotografski aparat, šum, zvijezde, ekspozicija |
| Keywords in english: | astrophotography, photography camera, noise, stars, exposition |
| Subjects: | TECHNICAL SCIENCES > Graphic Technology |
| Institution: | Grafički fakultet |
| City: | Zagreb |
| Number of Pages: | 40 |
| Callnumber: | STR 2020 NOV |
| Inventory number: | Z1018 |
| Depositing User: | Nina Jelača |
| Status: | Unpublished |
| Date Deposited: | 19 Oct 2020 10:27 |
| Last Modified: | 19 Oct 2020 10:27 |
| URI: | http://eprints.grf.unizg.hr/id/eprint/3188 |
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