Premium
Psychophysical generation of matching images for cross‐media color reproduction
Author(s) -
Braun Karen M.,
Fairchild Mark D.
Publication year - 2000
Publication title -
journal of the society for information display
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 0.578
H-Index - 52
eISSN - 1938-3657
pISSN - 1071-0922
DOI - 10.1889/1.1828697
Subject(s) - computer science , artificial intelligence , computer vision , observer (physics) , matching (statistics) , point (geometry) , computer graphics (images) , mathematics , statistics , physics , geometry , quantum mechanics
— A technique was developed and tested for generating CRT pictorial image reproductions that match the color appearance of print originals. Five observers, experienced in using Adobe Photoshop™ to adjust images, matched two scenes using a memory‐matching technique. Observers were able to produce accurate matches when originals and reproductions were viewed at the same white point. Observers then matched the reproductions at 6500 K to originals viewed at 9300 and 3000 K. These matches were compared to the predictions of various color‐appearance models, using a paired‐comparison technique in a psychophysical experiment using different observers. The observer‐matched images were found to be equal or superior to matches produced using any of the models.