Research on Index System Construction Method of SAR Image Suitability
ZHANG Qiang
PENG Xiaojun
XU Chao
MING Delie
Abstract：This paper mainly discusses how to construct a scientific and reasonable SAR image adaptation index system.First?ly,based on the construction of the index system of image characteristic parameters for SAR images,single independent experi?ments are carried out for each image feature parameter.These experiments verify the correctness and differentiation of different types of images.Then,the statistical experiments are carried out on the basis of a large number of training sets.These experiments analyze the distinction between positive and negative samples.Two methods of image preprocessing are proposed.The image quality differ?ences between the training set images,the training set images and the set images are greatly eliminated,such as imaging environ?ment,climate,flight modes,and SAR polarization modes.At the same time,some feature parameters are also given better image description ability.
Keywords：SARimage matchingadaptationindex system
Publication Date：2017-01-01
Online Publishing Date：2025-08-15(First online date of this platform, not the publication date of the document)
Pages：8( 2415-2421,2464 )