数码比色分析进展

摘要

Digital colorimetry is a new quantitative analysis tool based on color digitization. Digital cameras, scanners,smart phones and other digital devices can effectively record the color information which is digitized under the assistance of some pre-installed software. This method not only preserves the advantages of convenience in traditional visual colorimetry, but also overcomes the disadvantage of unreliable quantitation in visual colorimetry. The research progress on this method in terms of hardware devices commonly used in digital colorimetry was summarized.%数码比色分析是一种基于颜色数字化的定量分析新工具.数码相机、扫描仪、智能手机等数码设备在一定软件的辅助下可将颜色深浅信息有效记录下来并实现数字化表示.这种方法不仅保留了目视比色法灵活、方便的优点,也克服了目视比色法难以完成准确定量测定的缺点.本文以数码比色分析中常用硬件设备为线索,综述了该方法的进展.