数字图像的色彩模式研究

The color of digital image pattern and color space

色彩模式、色域和色彩空间是数字图像的重要概念,彼此独立却又相互关联,一直是图像处理中较难理解的内容。然而在处理图像时,又经常面临由色彩模式的选择引发的一系列问题。本文通过阐述色彩模式、色域和色彩空间的关联与差异,理顺概念,以期对设计者有所帮助。

The colour pattern, color domain and color space is an important concept in digital image,independent but interrelated to each other, always is more difficult to understand the content of the image processing. When dealing with image, however, and often faces series of problems caused by the choice of color mode. This article expatiates the color pattern, color domain and color space relevance and difference,straighten out the concept, in order to provide help for designers.