We have developed a procedure to achieve a high accuracy of color capture for digital still cameras for cultural heritage digitization. The procedure uses a standard color target and additional spectral measurements directly on the artwork. A set of complementary colors is determined thanks to an initial analysis of the digital image and a comparison with the standard color target. The developed procedure results in a digital copy that better represents the colors of the original than using only standard color targets.

中文翻译：

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使用自定义色彩目标进行精确的色彩捕获

我们已经开发出一种程序，可以实现用于文化遗产数字化的数码相机的高精度彩色捕获。该过程直接在艺术品上使用标准颜色目标和其他光谱测量。通过对数字图像进行初步分析并与标准颜色目标进行比较，可以确定一组互补色。与仅使用标准彩色目标相比，开发出的程序可以产生更好地代表原始色彩的数字副本。