| 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 (aijq,wo) to the initial transforms (a¿ij?) to bring the parameters (q, w0) closer to the fractal model, and if required, the parameters (α,ν,σ) of a transfer function of the instrument which has captured the image.</p> |
