中国空间科学技术

中国空间科学技术

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空间成像光谱信息的处理与分析

张斧   

  1. 上海机械学院上海先河光电公司
  • 发布日期:1994-02-25

INFORMATION PROCESSING AND ANALYSIS OF SPACE IMAGING SPECTROMETRY

Zhang Fu(Shanghai Shiner Optoelectronics Company,Shanghai Institute of Mechanical Engineering, Shanghai 200093)   

  • Online:1994-02-25

被引次数

7

摘要： 信息处理和分析是空间成像光谱技木中涉及最终取得地物目标识别结果的两个重要步骤。按照信息处理流程，阐述了存档处理、数据压缩、检索处理、辐射与几何校正等关键技术；并在评述图像恢复与增强处理及多光谱数据信息分析方法的基础上，对成像光谱数据人工目视解译与计算机分析解译技术进行了研究与探讨。

关键词: 光谱学, 信息处理, 航天遥感

Abstract: Information processing and analysis are two important steps relating to finally acquired surface object recognition results in space imaging spectrometry.According to the flow of information processing,this Paper describes some key techniques,such as archiving processing,data compression, retrieval processing, radiometric and geometric correction etc.;and on the basis of remarking image restoration and enhancement processing and multispectral data information analysis methods, the techniques of artificial visual interpretation and computer analysis interpretation for imaging spectrum data are also studied and discussed.