Automatic Scaling Method of Aerospace Images Using Spectral Transformation

摘要

The paper describes a method of automatic image scaling through spectral transformation that allows you to create pixels of a different color relative to the source pixel and its environment as well as work with matrices and operations on them. The full process is divided into stages and discussed in detail. Analysis of the automatic image scaling efficiency through spectral transformation based on the experiments showed that the speed of image scaling increases with decreasing the size of the pixel grid. This fact shows the advantage of using spectral transformation, and the output images are useful for interactive data processing.