A Method for Mineral Identifying and Mapping Based on Endmembers of Hyperspectral Image

摘要：

In the field of hyperspectral image and its applications, minerals were mostly identified and mapped by known reference spectral libraries (RSL) like USGS/JPL spectral libraries. The image-itself spectral library (ISL) derived from real-time image often is more available for mineral identifying and mapping than RSL by means of some techniques such as endmember collection, spectral feature fitting (SFF) and so on. a image endmember technique was probed to construct ISL based on a hyperspectral image of AVIRIS, then some geologic minerals was identified and mapped according to the ISL and spectral angle mapper (SAM).

关键词： Hyperspectral image endmembers image-itself spectral library minerals identification mapping

作者: YANG Keming GUO Dazhi JIANG Jinbao CHEN Yunhao

作者单位: Department of Surveying and Land Science, China University of Mining & Technology, Beijing 100083, C College of Resources Science and Technology, Beijing Normal University, Beijing 100875, China

会议类型: 国际会议

会议名称: The 2007 International Symposium on Safety Science and Technology(2007采矿科学与安全技术国际学术会议)

会议地点: 河南焦作

会议语种:英文

页码: 938-941

在线出版日期: 2007-04-17（万方平台首次上网日期，不代表论文的发表时间）