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浏览/检索结果: 共4条，第1-4条 帮助 限定条件 学科主题：Chemistry     已选(0)清除 条数/页：5101520253035404550556065707580859095100   排序方式：请选择作者升序作者降序题名升序题名降序发表日期升序发表日期降序提交时间升序提交时间降序 Advances in Multi-Sensor Data Fusion: Algorithms and Applications 期刊论文 With the development of satellite and remote sensing techniques, more and more image data from airborne/satellite sensors have become available. Multi-sensor image fusion seeks to combine information from different images to obtain more inferences than can be derived from a single sensor. In image-based application fields, image fusion has emerged as a promising research area since the end of the last century. The paper presents an overview of recent advances in multi-sensor satellite image fusion. Firstly, the most popular existing fusion algorithms are introduced, with emphasis on their recent improvements. Advances in main applications fields in remote sensing, including object identification, classification, change detection and maneuvering targets tracking, are described. Both advantages and limitations of those applications are then discussed. Recommendations are addressed, including: (1) Improvements of fusion algorithms; (2) Development of, 2009, 卷号: 9, 期号: 10, 页码: 7771-7784 作者:  Zhuang, Dafang(庄大方);  Fu, Jingying;  Huang, Yaohuan 收藏  |  浏览/下载：332/67  |  提交时间：2011/06/10 multi-sensor  data fusion  remote sensing   An Improved Cloud Classification Algorithm for China's FY-2C Multi-Channel Images Using Artificial Neural Network 期刊论文 SENSORS, 2009, 卷号: 9, 期号: 7, 页码: 5558-5579 作者:  Xia, Jun(夏军) 收藏  |  浏览/下载：246/70  |  提交时间：2011/06/10 FY-2C  multi-channel satellite image  ANN  cloud classification   Integrated evaluation of urban development suitability based on remote sensing and GIS techniques - A case study in Jingjinji area, China 期刊论文 Jingjinji area (namely Beijing, Tianjin and He Bei Province) is one of the three largest regional economic communities in China. Urban expansion has sped up in the past 20 years in this area due to the rapid economic and population growth. Evaluating the land-use suitability for urban growth on a regional scale is an urgent need, because the most suitable areas and the most suitable scale of urban growth can thus be determined accordingly. In order to meet this requirement, remote sensing and geographic information system (GIS) techniques were adopted, and an integrated evaluating model was developed supported by AHP method. The integrated urban development suitability index (UDSI) was calculated using this model. According to the UDSI result, the spatial distribution of urban development suitability and its driving forces were analyzed. Urban boundaries in 1995, 2000 and 2005, which were derived from Landsat TM/ETM+ satellite data, were overlaid on the UDSI map, and the suitable urban develop tendency in this area were discussed. The result of this study indicated that integrated evaluation of urban development could be conducted in an operational way using remote sensing data, GIS spatial analysis technique and AHP modeling method., 2008, 卷号: 8, 期号: 9, 页码: 5975-5986 作者:  Zhuang, Dafang(庄大方);  Xu, Xinliang 收藏  |  浏览/下载：307/69  |  提交时间：2011/06/10 urban development  Jingjinji area  remote sensing  GIS   Generalized Split-Window algorithm for estimate of Land Surface Temperature from Chinese geostationary FengYun meteorological satellite (FY-2C) data 期刊论文 SENSORS, 2008, 卷号: 8, 期号: 2, 页码: 933-951 作者:  Xia, Jun;  Tang, Bohui 收藏  |  浏览/下载：234/64  |  提交时间：2011/06/10 Land Surface Temperature  FY-2C data  Split-Window algorithm