Jana Žiljak Vujić


Dizajn poštanske marke izrađen je sa INFRAREDESIGN® zaštitom. Kvaliteta sakrivanja infracrvene grafi ke, dokazuje se sa spektrima bojila u rasponu od 400 do 900 nanometara. Z grafi ke se ne vide golim okom ali se raspoznaju RGB Z kamerom. Sastav bojila je određen po IRD algoritmu. U radu su prikazana dva tona boja: crveni i plavi svaki u dva stanja. Blizanci njihovih spektra su jednaki u V spektru, a oni se razdvajaju se nakon 700 nm. Spektri oba tona boja se spajaju nakon 800 nm ali tako da spektri različitih boja imaju jednaku vrijednost u Z prostoru. Spajaju se spektri plavog i crvenog bojila: posebno za nevidljive Z grafi ke te posebno za grafi ke čije Z vrijednosti su jednake nuli. Spektri bojila, mjerenje spektra, koriste se sa smislom da provjerimo IRD sustav sakrivanja grafi ka. Poštanska marka je pokazana u njenom vizualnom dizajnu te u skeniranoj slice s blokiranjem na 780 nm.



Design of stamps is made with INFRAREDESIGN® protection. Th e quality of hiding infrared prints, proves the spectrum of dyes in the range of 400–900 nanometers. Z graphics are not visible to the naked eye but they are distinguished with RGBZ camera. Th e composition of dyes is determined by the IRD algorithm. Th e paper presents the two-tone colors: red and blue each in two states. Twins of their spectrum are equal in V spectrum, and they are separated after 700 nm. Th e spectrum of the two tone colors are combined after 800 nm but so that spectrum of diff erent colors have the same value in Z space. Combine the spectrum of the blue and red dyes: especially for invisible Z graphics and especially for graphics whose Z values are equal to zero. Th e spectrum of dyes, measuring range, are used with the sense to check the IRD system of hiding graphics. Th e postage stamp is shown in its visual design and in the scanned image with blocking at 780 nm.


Patrik Ervells latest collection is ironically titled “Software”ADIDAS ORIGINALS TUBULAR SHADOW. In the notes from the presentation, Ervell says he was interested in developing tension between nostalgia and sci-fi,NIKE ZOOM WINFLO 3 and even included 90s cyberpunk amongst his influences. Ervell developed this point of view by creating an imaginary software company called Idegen software systems. He then re-appropriated the company’AIR JORDAN XXXI MENs logo in several of the collection’s garments. Elsewhere,MBT TARIKI MEN mohair coats with oversized lapels made an appearance alongside mock neck tees,NIKE AIR JORDAN RETRO 5 police-inspired ribbed sweaters,MBT FORA GTX WOMEN flight bombers, and polyurethane leather coats. The setting was also suitably dystopian, and the resulting ambiance was something akin to if the creators of Deutschland 83 and Hackers met up and decided to create a collection… We mean that as a compliment.Yesterday afternoon,JORDAN CP3 IX MEN artist JR spent the day working on his latest collaborative piece with Daniel Arsham in Greenpoint,NIKE AIR MAX 90 Brooklyn,MBT KIMONDO GTX MEN NYC. Connecting the lines between art, architecture, dance and theater, Daniel Arsham has been known to subvert existing architectural structures in unconventional,NIKE CLASSIC CORTEZ NYLON playful ways; confusing and confounding the expectations of space and form. Source: Street Art News .