CMYK变换及其在图像处理与地学研究中的应用  

CMYK transformation and its application in image processing and geoscience study.

作　　者：王品清[1] 陈显尧[1] 

机构地区：[1]中国国土资源航空物探遥感中心,北京100083

出　　处：《地质通报》2006年第1期308-313,共6页Geological Bulletin of China

基　　金：中国地质调查局<新疆东天山地区航空遥感及地质解译>项目(K4.3-3);<1:25万填图新技术;新方法应用研究>项目(200120110077)成果。

摘　　要：简要地介绍了CMYK变换及其在图像处理与地学研究中的应用。与常规方法相比较,该方法具有算法简单、操作便捷并生成高质量图像等特点。通过对比分析发现,由此变换所处理出来的融合图像是其他任何方法所不能与之相比的。此外,CMYK变换还提供了一种全新的四波段图像数据合成方法,而且在将遥感图像与其他各类地学数据的综合处理、显示方面有着广阔的应用前景。CMYK transformation and its application in image processing and geoscience studies are briefly introduced in this paper. Its comparison with the conventional methods shows that this method has the advantages of simple calculation and operation and production of high-quality images. Comparative study shows that the merged images produced by the transformation cannot be compared by other methods. In addition, the CMYK transformation also provides a new four-band image composition method and has wide application prospects in respect to remote sensing image processing and integrated processing and display of other kinds of geoscience data.

关 键 词：CMYK变换 图像处理 应用 

分 类 号：P237[天文地球—摄影测量与遥感]