A scanner characterization method is proposed to estimate spectral reflectance from scanner responses by using an optimized adaptive estimation method. In contrast to our previous study [J. Opt. Soc. Am. A 21, 1125(2004)], this method considers the weighting of training samples. It is demonstrated that the color accuracy of this method is only slightly affected by the number of training samples and can provide more accurate reflectance estimation.
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机译：提出了一种扫描仪表征方法，通过使用优化的自适应估计方法从扫描仪响应中估计光谱反射率。与我们以前的研究相反[J.选择。 Soc。上午。 A 21，1125（2004）]，这种方法考虑了训练样本的加权。结果表明，该方法的色彩准确性仅受训练样本数量的轻微影响，并且可以提供更准确的反射率估计。
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