Most viable modern chromatic adaptation transforms(CATs),such as CAT16 and CAT02,can trace their roots both conceptually and mathematically to a simple model formulated from the hypotheses of Johannes von Kries in 190...Most viable modern chromatic adaptation transforms(CATs),such as CAT16 and CAT02,can trace their roots both conceptually and mathematically to a simple model formulated from the hypotheses of Johannes von Kries in 1902,known as the von Kries transform/model.However,while the von Kries transform satisfies the properties of symmetry and transitivity,most modern CATs do not satisfy these two important properties.In this Letter,we propose a generalized von Kries transform,which satisfies the symmetry and transitivity properties in addition to improving the fit to most available experimental visual datasets on corresponding colors.展开更多
基金supported by the National Natural Science Foundation of China(Nos.61575090 and 61775169)the Natural Science Foundation of Liaoning Province(No.2019-ZD-0267)the Ministry of Economy and Competitiveness of the government of Spain(No.FIS2016-80983-P)。
文摘Most viable modern chromatic adaptation transforms(CATs),such as CAT16 and CAT02,can trace their roots both conceptually and mathematically to a simple model formulated from the hypotheses of Johannes von Kries in 1902,known as the von Kries transform/model.However,while the von Kries transform satisfies the properties of symmetry and transitivity,most modern CATs do not satisfy these two important properties.In this Letter,we propose a generalized von Kries transform,which satisfies the symmetry and transitivity properties in addition to improving the fit to most available experimental visual datasets on corresponding colors.
