Color Constancy using Blackbody Illumination Constraint

نویسندگان

  • Rei KAWAKAMI
  • Jun TAKAMATSU
  • Katsushi IKEUCHI
چکیده

We propose a color constancy method using blackbody illumination constraint. Inputting two chromaticities of an identical surface taken under two blackbody illuminants, we can estimate each illuminant’s color temperature. From the simulation experiments conducted under ideal condition, we found that the accuracy of the estimation are extremely well, though the accuracy degraded under real condition. We disscuss the effect of the modelling error and the robustness of our method.

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تاریخ انتشار 2006