doc:pipeline:filter.convolution
Table of Contents
Filter.Convolution
Documentation | Other Specifications | Pipeline | Filter.Convolution
The Filter.Convolution command applies a mask filter on a pixel layer by convolution.
For more information visit TGIS_PixelFilterConvolution class.
Parameters
| Name | Required | Default value | Comment |
|---|---|---|---|
| Source | + | Source pixel layer. | |
| Destination | + | Destination pixel layer; can be the same as Source. | |
| Band | 1 | Band to be processed; set to 0 for all bands, relevant only if ColorSpace=RGB. | |
| ColorSpace | HSL | For color images only - color space in which the image is to be processed (RGB or HSL). | |
| Type | + | Type of mask to be applied; see TGIS_PixelFilterMaskType enum for possible values. | |
| Custom | neutral | Custom mask definition as comma-separated integers; relevant only if Type=Custom. |
Samples
Filter.Convolution Source=$src Destination=$dst Type=Laplacian3x3
2018/12/17 16:07