Topic: transformation
| Tool | Description |
|---|---|
| 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 for additional references:
transformation
- g.proj.all - Reprojects raster and vector maps from given location and mapset to current mapset.
- i.cva - Performs Change Vector Analysis (CVA) in two dimensions.
- i.fft - Fast Fourier Transform (FFT) for image processing.
- i.ifft - Inverse Fast Fourier Transform (IFFT) for image processing.
- i.ortho.transform - Computes a coordinate transformation based on the control points.
- i.pca - Principal components analysis (PCA) for image processing.
- i.tasscap - Performs Tasseled Cap (Kauth Thomas) transformation.
- m.gcp.filter - Filter Ground Control Points (GCPs).
- m.proj - Converts coordinates from one projection to another (cs2cs frontend).
- m.transform - Computes a coordinate transformation based on the control points.
- r.proj - Re-projects a raster map from given project to the current project.
- v.in.csv - (null)
- v.proj - Re-projects a vector map from one project to the current project.
- v.rast.move - Move vertices by distance specified in a raster
- v.transform - Performs an affine transformation (shift, scale and rotate) on vector map.