Topic: transformation
| i.fft | Fast Fourier Transform (FFT) for image processing. |
| i.ifft | Inverse Fast Fourier Transform (IFFT) for image processing. |
| i.pca | Principal components analysis (PCA) for image processing. |
| i.tasscap | Performs Tasseled Cap (Kauth Thomas) transformation. |
| m.transform | Computes a coordinate transformation based on the control points. |
| v.transform | Performs an affine transformation (shift, scale and rotate) on vector map. |
See also the corresponding keyword transformation for additional references.
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