摘要：Due to the increasing usage of the imaging devices in medical applications, color management is becoming important. The goal is to achieve accurate colour reproduction. A workflow of colour management was proposed in 2006 and each element was introduced. It includes two path ways: device dependent input image such as RGB signals from an input device, and reflectance from a multispectral imaging system. The workflow includes gamut mapping, elements of forward and inverse of device characterization and colour appearance modelling. Nowadays, the workflow has been fulfilled by the International Color Consortium (ICC) system. An introduction of the system will be given including ICC profile, profile connection space, and most recent version, iccMAX, which is an extended version of ICC version 4 including spectral images, BRDF, medical images. For the latter, there are functionalities to perform colour management for two kinds of medical images: false- and true- colour images. Methods are given to explain how to process these images.
