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Grayscale
Top-Hat Filter |
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Function(s): |
Top-Hat (grayscale) |
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Method(s): |
GrayScaleTop-Hat
Method |
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Description: |
Grayscale top-hat filter is used to enhance low
contrast high spatial frequency features within an image and
works for only 8 bit/pixel grayscale images. |
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Included In: |
Document Imaging SDK/ActiveX |
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Example
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