Colour image quantization for high resolution graphics display

摘要

Techniques for the display of natural colour images on high resolution graphics displays are described. The high resolution of the display enables the use of a combination of display colours to reproduce an original image colour and so to achieve high quality display even with a low number of display colours. Adaptation of the colour quantization techniques to the case of high resolution display is presented. The quantization algorithms are developed as a generalization of the common vector quantization algorithms.