作者: Kul Vaibhav Sharma , Sumit Khandelwal , Nivedita Kaul
DOI: 10.1007/978-3-030-39875-0_23
关键词: Transformation (function) 、 Panchromatic film 、 Thermal infrared 、 Computer science 、 Image resolution 、 Fusion 、 Resolution (electron density) 、 Sensor fusion 、 Spatial filter 、 Remote sensing
摘要: The spatial resolution of panchromatic (PAN) and thermal infrared (TIR) band is 15 m 100 respectively in Landsat-8 satellite dataset. current research proposes an Intensity transformation based fusion method (ITFM) PAN TIR imagery. proposed introduces unscented filtering input images component to downscale coarse data. algorithm has been examined with three image downscaling methods, i.e., DisTrad, TsHARP Local model. relative comparison algorithms results shown that the ITFM outperformed other conventional methods. merged edge details from earth surface information precisely.