Some Techniques For Digital Processing, Display And Interpretation Of Ratio Images In Multispectral Remote Sensing

摘要: A simple mathematical interpretation of the properties ratio images derived from LANDSAT and other sources multispectral imagery is presented. spectral signature defined which well represented by ratios pairs bands can be related to problem clustering unsupervised learning. Some practical problems arising in generation are considered, an effective, method for reduction dynamic range such presented along with digital image processing examples.