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Volume: 32 | Article ID: art00013
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Colors before and after cataract surgery: A study of color constancy and discrimination
  DOI :  10.2352/ISSN.2470-1173.2020.15.COLOR-236  Published OnlineJanuary 2020
Abstract

Cataract surgery replaces the aged human lens with a transparent silicone implant. The new lens removes optical distortions and light scattering media, as well as a yellow filter. This talk describes the appearances of natural scenes before and after cataract surgery. While Color Constancy experiments showed small changes, color discrimination experiments had large changes. These results provide a mechanistic signature of Color Constancy and Discrimination.

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John J. McCann, Mary McCann, "Colors before and after cataract surgery: A study of color constancy and discriminationin Proc. IS&T Int’l. Symp. on Electronic Imaging: Color Imaging XXV: Displaying, Processing, Hardcopy, and Applications,  2020,  pp 236-1 - 236-6,  https://doi.org/10.2352/ISSN.2470-1173.2020.15.COLOR-236

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