Color vision and image intensities: When are changes material?

@article{Rubin2004ColorVA,
  title={Color vision and image intensities: When are changes material?},
  author={J. Rubin and W. Richards},
  journal={Biological Cybernetics},
  year={2004},
  volume={45},
  pages={215-226}
}
  • J. Rubin, W. Richards
  • Published 2004
  • Mathematics, Medicine, Computer Science
  • Biological Cybernetics
The difficulty in understanding a biological system or its components without some idea of its goals has been emphasized by Marr. In this paper, a preliminary goal for color vision is proposed and analyzed. That goal is to determine where changes of material occur in a scene (using only spectral information). The goal is challenging because the effects of many processes (shadowing, shading from surface orientation changes, highlights, variations in pigment density) are confounded with the… Expand
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