Blar i Institutt for datateknologi og informatikk på tidsskrift "Color Research and Application"
Viser treff 1-7 av 7
-
Appearance synthesis of fluorescent objects with mutual illumination effects
(Peer reviewed; Journal article, 2021)We propose an approach for the appearance synthesis of objects with matte surfaces made of arbitrary fluorescent materials, accounting for mutual illumination. We solve the problem of rendering realistic scene appearances ... -
Building a metric of color reproduction difference by combining multiple observers in a modular online experiment
(Peer reviewed; Journal article, 2023)A web-hosted online experiment was previously developed to find the visual difference between four reproduction gamuts using direct magnitude estimation (Proc. IS&T 29th Color and Imaging Conf, 2021:317–322). In order to ... -
Geodesic calculation of color difference formulas and comparison with the munsell color order system
(Journal article; Peer reviewed, 2013)Riemannian metric tensors of color difference formulas are derived from the line elements in a color space. The shortest curve between two points in a color space can be calculated from the metric tensors. This shortest ... -
The Helmholtz-Kohlrausch effect on display-based light colors and simulated substrate colors
(Peer reviewed; Journal article, 2023)The Helmholtz-Kohlrausch (H-K) effect is investigated in relation to light colors of every hue, including those typical of print substrate colors that might be simulated on a graphic arts display. A method of adjustment ... -
The impact of surface properties on photovoltaics' colour angular sensitivity: A comparison study for façade integration
(Peer reviewed; Journal article, 2021)Façade integrated photovoltaics are a promising way to employ renewable energy technology in the built environment. The colours of façade integrated photovoltaics are essential to the overall aesthetic quality of buildings, ... -
Perceptual Evaluation of Color Gamut Mapping Algorithms
(Journal article; Peer reviewed, 2008)The recommendation of the CIE has been followed as closely as possible to evaluate the accuracy of five color gamut mapping algorithms (GMAs)—two nonspatial and three spatial algorithms—by psychophysical experiments with ... -
Riemannian formulation and comparison of color difference formulas
(Journal article; Peer reviewed, 2012)Study of various color difference formulas by the Riemannian approach is useful. By this approach, it is possible to evaluate the performance of various color difference formulas having different color spaces for measuring ...