Martinac, Marijana (2017) Utjecaj odabira fotografskog sustava na karakteristike crno-bijele fotografije. Master's thesis - Graduate Programme. Grafički fakultet. [Mentor: Mikota, Miroslav].
PDF
DB618_Martinac_Marijana.pdf Restricted to Registered users only Download (11MB) |
Abstract
Preko 150 godina, fotografija je podrazumijevala kemijsku obradu. Slike su zapisivane na fotografskom filmu. On se sastoji od slojeva fotoosjetljivog srebro halogenida na fleksibilnoj bazi. Film unutar fotografskog aparata se izloži svjetlosti. Tada se stvara latentna slika, koja postaje vidljiva tako što se uroni u kemikaliju koja se naziva „razvijač“. Slika se prenosi na fotopapir s filma koji se također uranja u niz kemikalija kako bi se razvio. Većina procesa kod razvijanja filma i fotopapira mora se odvijati u mraku (tamnoj komori) kako fotoosjetljiva emulzija ne bi reagirala sa svjetlošću prije vremena. Digitalna fotografija je sve promijenila. Kod nje nema potrebe za filmom, kemikalijama i tamnom komorom. Slike su zapisane na fotosenzoru unutar fotografskog aparata, te se obrađuju u računalnom softveru. Slika se dobije tako da se na fotopapir unutar pisača prenese tinta ili boja. Glavna prednost digitalne fotografije nad klasičnom je njena fleksibilnost i mogućnost obrade fotografije nakon što je uslikana. Također, često je bolji izbor zbog memorijskih kartica koje koristi, koje imaju kapacitet za preko 1000 fotografija. U ovom radu bit će objašnjen razvoj i klasičnih i digitalnih fotografija. U praktičnom dijelu, uslikane su crno-bijele fotografije istih objekata i s klasičnim i s digitalnim fotoaparatom. U dijelu Rezultati i rasprava, fotografije uslikane različitim vrstama fotografskih aparata, bit će uspoređene.
Item Type: | Master's thesis - Graduate Programme |
---|---|
Mentor name: | Mikota, Miroslav |
Thesis Committee: | Žiljak Stanimirović, Ivana and Mikota, Miroslav and Matijević, Mile |
Defence date: | 3 February 2017 |
Abstract in english: | For over 150 years, photography implied chemical processing. Images are captured on photographic film. This is made up of layers of light-sensitive silver halide emulsion coated on a flexible base. Film is exposed to light in a photographic camera. This creates a latent image, which is made visible by immersion in a solution of chemicals called a “developer”. Prints are made by projecting the image from the film on sensitised paper and processing the material in a series of chemical baths. Much of the processing of both film and paper must take place in darkened rooms to avoid extraneous light reaching the sensitised emulsions. Digital photography has changed all this. There is no need for film, chemicals or darkrooms. Images are captured with arrays of photo sensors and are processed by computer software. Prints are made by firing tiny jets of coloured ink or dyes at paper. The main advantage of digital over classic photography is the flexibility and the possibility of processing the picture after it was taken. It is also a better choice because memory cards that are used in digital cameras can contain over a thousand images. In this paper, the development of both, classical and digital photographs, will be explained. In the practical part, black and white pictures of same objects were taken with a classic camera and with a digital camera. In the section Results and discussion, images taken with different photographic cameras will be compared and discussed. |
Uncontrolled Keywords: | Klasična fotografija, fotografski film, digitalna fotografija, fotosenzor, crnobijela fotografija |
Keywords in english: | Classic photography, photographic film, digital photography, photo sensor, black and white photography |
Subjects: | TECHNICAL SCIENCES > Graphic Technology |
Institution: | Grafički fakultet |
City: | Zagreb |
Number of Pages: | 80 |
Callnumber: | MIK 2017 MAR |
Inventory number: | DB618 |
Depositing User: | Nina Jelača |
Status: | Unpublished |
Date Deposited: | 01 Mar 2017 10:11 |
Last Modified: | 01 Mar 2017 10:11 |
URI: | http://eprints.grf.unizg.hr/id/eprint/2674 |
Actions (login required)
View Item |