| 摘要 |
<p>The invention concerns processing of digital images, captured by detection of electromagnetic waves, such as satellite pictures. The inventive processing consists in applying a parameterable fractal modelling (M) to Fourier transforms of the pixels of the image and comparing (22) the thus modelled transforms (aij<q, wo>) to the initial transforms (aij) to bring the parameters (q, w0) closer to the fractal model, and if required, the parameters (alpha,mu,sigma) of a transfer function of the instrument which has captured the image.</p> |
