Colour Valid Ltd., Bradford.
IEEE Trans Image Process. 1997;6(7):1046-8. doi: 10.1109/83.597279.
The perceptually uniform color space CIELAB (Commission Internationale de l'Eclairage) is useful for image analysis, particularly in applications involving color acceptability decision making; however, the transformation of an entire red-green-blue (RGB) color image is very time consuming. Various techniques are investigated for approximating the nonlinear function, and their performance in terms of speed and accuracy is assessed. This article arises from a project that aims to use video cameras to monitor the color of manufactured products.
知觉均匀颜色空间 CIELAB（国际照明委员会）在图像分析中很有用，特别是在涉及颜色可接受性决策的应用中；然而，对整个红绿蓝（RGB）彩色图像进行变换非常耗时。研究了各种技术来逼近该非线性函数，并评估了它们在速度和准确性方面的性能。本文源于一个旨在使用摄像机监控制成品颜色的项目。
