Chromatic fading following complete adaptation to unique hues

Autor: R. Stanikunas, Ian J. Murray, A. Svegzda, Henrikas Vaitkevicius, Vaiva Kulbokaite, Janus J. Kulikowski, Ausra Daugirdiene

Publikováno v: Journal of vision, Rockville : Association for Research in Vision and Ophthalmology, 2020, vol. 20, no. 6, art. no. 20, p. [1-15]
Journal of Vision
Murray, I 2020, ' Chromatic Fading Following Complete Adaptation To Unique Hues ', Journal of vision, vol. 20, no. 6, 20, pp. 0-20 . https://doi.org/10.1167/jov.20.6.20

Profound vision loss occurs after prolonged exposure to an unchanging featureless visual environment. The effect is sometimes called visual fade. Here we investigate this phenomenon in the color domain using two different experiments. In the first ex

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::826c3c3ec584dbbf52010579d01a002c
https://repository.vu.lt/VU:ELABAPDB81815720&prefLang=en_US

Firelight LED Source: Toward a Balanced Approach to the Performance of Solid-State Lighting for Outdoor Environments

Autor: Arunas Tuzikas, A. Svegzda, R. Stanikunas, Pranciškus Vitta, Arturas Zukauskas, Andrius Petrulis, Rimantas Vaicekauskas, P. Eidikas

Publikováno v: IEEE Photonics Journal, Vol 6, Iss 3, Pp 1-16 (2014)

We report on a blue-amber (“firelight”) cluster of light-emitting diodes (LEDs) with extra-low correlated color temperature (~1860 K) optimized for outdoor lighting under mesopic conditions. When compared with common white LEDs, the firelight LED

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::192ef42ded12b5a13b671e7b7c0be38d
https://doi.org/10.1109/jphot.2014.2319102

Encoding of stimulus movement parameters in the cat visual system

Autor: A. Shvegzda, E. N. Sokolov, R. Satinskas, D. Stabinyte, A. Pleskacauskas, R. Stanikunas, Henrikas Vaitkevicius

Publikováno v: Neuroscience and Behavioral Physiology. 37:395-402

Analysis of matrixes consisting of the numbers of spikes evoked by the movement of simple and complex stimuli in cat visual cortex neurons by the principal components method demonstrated vector encoding. The responses of direction detectors to the mo

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::470b142b27f569037852dc150871321e
https://doi.org/10.1007/s11055-007-0026-3

Investigation of color constancy with a neural network

Autor: Henrikas Vaitkevicius, Janus J. Kulikowski, R. Stanikunas

Publikováno v: Neural Networks. 17:327-337

The perceptual stability of an object's color under different illuminants is called color constancy. We created a neural network to investigate this phenomenon. The net consisted of one input channel for the background and one for the test object. Ea

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::3ac2dc803a2978a915034cde862eb8ec
https://doi.org/10.1016/j.neunet.2003.12.002

Systematic violations of von Kries rule reveal its limitations for explaining color and lightness constancy

Autor: Ausra Daugirdiene, Janus J. Kulikowski, Henrikas Vaitkevicius, Athanasios Panorgias, Ian J. Murray, R. Stanikunas

Publikováno v: Journal of the Optical Society of America. A, Optics, image science, and vision. 29(2)

Cone contrast remains constant, when the same object/background is seen under different illuminations-the von Kries rule [Shevell, Vis. Res. 18, 1649 (1978)]. Here we explore this idea using asymmetric color matching. We find that von Kries adaptatio

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::0afa1ca7408d34dde35edd6d41e6cd50
https://pubmed.ncbi.nlm.nih.gov/22330390