Zobrazeno 1 - 10
of 75
pro vyhledávání: '"Alexander D Logvinenko"'
Publikováno v:
PLoS ONE, Vol 10, Iss 9, p e0135029 (2015)
Colour constancy needs to be reconsidered in light of the limits imposed by metamer mismatching. Metamer mismatching refers to the fact that two objects reflecting metameric light under one illumination may reflect non-metameric light under a second;
Externí odkaz:
https://doaj.org/article/f21e698d96694ac6ab2bccb621fb559e
Autor:
Alexander D. Logvinenko
Publikováno v:
Vision research. 178
The object- and light-colour palettes prove to be different for both trichromats and dichromats. This explains why there is no consensus on what colours dichromats see, since, until now, studies of dichromatic vision have mainly focused on the light-
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::16f877f0e501dcaca90706c3613d628e
https://pubmed.ncbi.nlm.nih.gov/33221649
https://pubmed.ncbi.nlm.nih.gov/33221649
Presents the science of colour from new perspectives and outlines results obtained from the authors'work in the mathematical theory of colour This innovative volume summarizes existing knowledge in the field, attempting to present as much data as pos
Publikováno v:
IEEE Transactions on Image Processing. 25:770-775
Objects reflecting lights, which invoke the identical responses of the photoreceptors, are called metameric. Metameric objects match each other in color. Assuming all the reflecting objects equiprobable, the probability density distribution on the se
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::187bbd1648cbdedfc41789f3e74ba0d7
https://doi.org/10.1109/tip.2015.2504900
https://doi.org/10.1109/tip.2015.2504900
Publikováno v:
Vision Research. 113:65-70
Metamer mismatching has been previously found to impose serious limitations on colour constancy. The extent of metamer mismatching is shown here to be considerably smaller for trichromats than for dichromats, and maximal for monochromats. The implica
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::9efc26123a90f1d6747ef56ceb3dfda0
https://doi.org/10.1016/j.visres.2015.05.009
https://doi.org/10.1016/j.visres.2015.05.009
Publikováno v:
Attention, Perception, & Psychophysics. 77:883-894
Unique hues are usually defined as those that cannot be introspectively reduced to any other hue. According to a major dogma of color science, there are four unique hues: yellow, blue, red, and green. Yet only 55 of the 173 inexperienced observers wh
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::eb0d65e7c759787fc7276fb22d7c8a98
https://doi.org/10.3758/s13414-013-0432-2
https://doi.org/10.3758/s13414-013-0432-2
Autor:
Alexander D. Logvinenko
Publikováno v:
Color Research & Application. 39:112-124
Dichromatic colour vision is commonly believed to be a reduced form of trichromatic colour vision (referred to as the reductionist principle). In particular, the colour palette of the dichromats is believed to be a part of the colour palette of the t
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::01783ca47a9b2e9e6b704db7efffe1bc
https://doi.org/10.1002/col.21787
https://doi.org/10.1002/col.21787
Autor:
Alexander D. Logvinenko
Publikováno v:
International Journal of Computer Vision. 101:143-160
Colorimetry can predict which lights will look alike. Such lights are called metameric. Two lights are metameric if they have the same tri-stimulus values. Using the tri-stimulus values as Cartesian coordinates one can represent light colours as poin
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::66a5a7c3f6a60806e22ab340c3f503bc
https://doi.org/10.1007/s11263-012-0555-2
https://doi.org/10.1007/s11263-012-0555-2
Autor:
Alexander D. Logvinenko
Publikováno v:
Color Research & Application. 38:96-109
Individual differences between the 49 Stiles & Burch observers have been analyzed using the object-colour space put forth recently (J of Vision 2009;9:1–23). A set of rectangular reflectance spectra has been used as a common frame of reference for
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::dbf1aef4fd78c4542a49c02c4065d8bc
https://doi.org/10.1002/col.20741
https://doi.org/10.1002/col.20741