Naslov
Experience the colors red and green background

Autori
Hunjet, Anica ; Vučaj, Edita ; Parac-Osterman Đurđica

Vrsta, podvrsta i kategorija rada
Sažeci sa skupova, sažetak, znanstveni

Izvornik
Book of Abstract, 2nd Optometry Conference of Central sout-Eastern Europe, Croatia 2014 / Ivan Thot - Velika Gorica : Veleučilište Velika Gorica, 2014, 35-36

Skup
2nd Optometry Conference of Central sout-Eastern Europe, Croatia 2014

Mjesto i datum
Rovinj, Hrvatska, 29.05.2014. - 01.06.2014

Vrsta sudjelovanja
Poster

Vrsta recenzije
Nije recenziran

Ključne riječi
crveno-zeleni test; subjektivni doživljaj boje; statistička analiza
(red-green test; the subjective experience of color; spectator; statistical analysis)

Sažetak
The psychological experience of the color depends on the source of light that is needed for excitation of vision, sensation, vision and viewers (man) and his visual system and the observed object and its attributes, which are modeled light. Hering theory or theories of opposite color, or neurological theory of complementary colors is assumed that the cones that are found in the retina of the human eye is not sensitive to chromatic three areas (red, green, and purple-blue), but to produce a signal based on the principle of opposing pairs of colors. The reason for this theory depends on the fact that certain eye disorders involving color blindness to certain colors cause blindness in pairs of opposite colors. So the man who eventually loses his sense of color red, also lost feeling and its opposite face, green. The goal of each test binookularnog vision is to establish a normal balance. Bikromatska method (red-green test) test method is subjective refraction. When examining the use of two colors (e.g. combination of filters: green λ = 480nm and red λ = 645nm). If the red side of the eye is sharper word of myopia, or if the eye is sharper Green Party says the farsightedness. The red-green test uses chromatic aberration of the eye (error-wavelength colors) that operates so that the green light has a shorter wavelength more breaks of red light that has a longer wavelength and thus the red image is formed behind the green. By simply observing the characters on a red and green background in the test can assess the focus of the eye. This paper presents the experience of the color red-green test and has proven to be a parameter of brightness and a balanced tone parameter is spent in the vicinity of the test to assess the accommodation of young subjects. For the subjective experience of color affected by the substrate on tone colors were used psychophysical methods: the method of constant stimuli and Stevansova assessment methods. To test a statistically significant difference in error experiences color depending on the color of the substrate used statistical tests: Mann-Whitnney The test, Kruskal-Wallis ANOVA and median test.

Izvorni jezik
Engleski

Znanstvena područja
Temeljne medicinske znanosti

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