基于光谱知识库对高光谱影像目标快速识别方法

Technique of identifying speedy hyperspectral images object based on spectrum repository

针对国内引进的机载高光谱成像仪(CASI/SASI)数据采集系统,介绍了利用先验知识建立的多种地物目标光谱库,以及高光谱影像目标快速识别的技术方法研究;同时还阐述了其数据处理流程、目标识别原理和应用开源代码编程实现过程,并对其结果与应用进行了简要的分析。

Aimed at the imported airborne hyperspectral data collection system（CASI/SASI）,the authors first introduce the knowledge based spectral repository for multi ground objects,the study on the technique approaches to identifying object at speed with hyperspectral images,and then expound the principle of object identification,the flow of data processing and the programming procedure with open code,finally make a brief analysis for the results and its application.