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RasterConvolutionFilter Class (ArcObjects .NET 10.8 SDK)
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This document is archived and information here might be outdated. Recommended version. |
A raster kernel-based filter.
The RasterConvolutionFitler object is a kernel based raster filter. There are several predefined kernels available, and you can also implement your own kernels to filter the raster.
RasterConvolutionFitler supports two convolution filter-specific interfaces, IStockConvolutionFilter and IRasterConvolutionFilter. IStockConvolutionFilter is used to select one of predefined, well-known convolution filters, such as horizontal and vertical line detection, 3x3 and 5x5 Laplacian filters, and etc. IRasterConvolutionFilter is used to set up custom kernel with kernel coefficients. A constant gain factor can be added to both stock or custom convolution filters.
| Interfaces | Description |
|---|---|
| IPixelFilter | Provides access to members that control a pixel filter. |
| IRasterConvolutionFilter | Provides access to members that control a raster kernel-based filter. |
| IStockConvolutionFilter | Provides access to members that control a kernel-based stock filter. |