dc.contributor.author | Kitanovski, Vlado | |
dc.contributor.author | Reed, Alastair | |
dc.contributor.author | Falkenstern, Kristyn | |
dc.contributor.author | Pedersen, Marius | |
dc.date.accessioned | 2020-03-30T07:25:08Z | |
dc.date.available | 2020-03-30T07:25:08Z | |
dc.date.created | 2019-12-05T11:07:07Z | |
dc.date.issued | 2019 | |
dc.identifier.citation | Final program and proceedings (Color and Imaging Conference). 2019, 326-330. | en_US |
dc.identifier.issn | 2166-9635 | |
dc.identifier.uri | https://hdl.handle.net/11250/2649277 | |
dc.description.abstract | This paper presents data on CIELAB chromatic contrast sensitivity collected in a psychophysical experiment. To complement previously published data in the low-frequency range, we selected five spatial frequencies in the range from 2.4 to 19.1 cycles per degree (cpd). A Gabor stimulus was modulated along six chromatic directions in the a*-b* plane. We also investigated the impact on contrast sensitivity from spatial orientations – both vertically and diagonally oriented stimuli were used. The analysis of the collected data showed lowest contrast sensitivity in the chromatic direction of around 120° from the positive a*-axis. The contrast sensitivity in the diagonal spatial orientation is slightly lower when compared to the vertical orientation. | en_US |
dc.language.iso | eng | en_US |
dc.publisher | Society for Imaging Science and Technology | en_US |
dc.title | Measurement of CIELAB spatio-chromatic contrast sensitivity in different spatial and chromatic directions | en_US |
dc.type | Journal article | en_US |
dc.description.version | submittedVersion | en_US |
dc.source.pagenumber | 326-330 | en_US |
dc.source.journal | Final program and proceedings (Color and Imaging Conference) | en_US |
dc.identifier.doi | https://doi.org/10.2352/issn.2169-2629.2019.27.59 | |
dc.identifier.cristin | 1757035 | |
dc.description.localcode | This article will not be available due to copyright restrictions (c) 2019 by Society for Imaging Science and Technology | en_US |
cristin.unitcode | 194,63,10,0 | |
cristin.unitname | Institutt for datateknologi og informatikk | |
cristin.ispublished | true | |
cristin.fulltext | preprint | |
cristin.qualitycode | 1 | |