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Explain Spatial Filtering? |
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Answer» Spatial filtering is the process of MOVING the filter mask from point to point in an image. For LINEAR spatial filter, the response is GIVEN by a sum of products of the filter COEFFICIENTS, and the CORRESPONDING image pixels in the area spanned by the filter mask. Spatial filtering is the process of moving the filter mask from point to point in an image. For linear spatial filter, the response is given by a sum of products of the filter coefficients, and the corresponding image pixels in the area spanned by the filter mask. |
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