How to Remove Noise
Use menu item:
Tools – Remove Noise
Removes noise pixels using the “Kfill” algorithm from a black & white image (1bit).
Example.
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remove noise – original
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remove noise – result
How to Remove Isolated Pixels
Use menu item:
Tools – Remove Isolated Pixels
Removes all groups of isolated pixels within a black and white image (1bit).
“Noise Color” specifies the “text” color, black and white (for example if you have a document where the text is black “Noise Color” must be black, otherwise it must be white).
“Pixels Count” specifies the isolated pixel block size to remove (e.g. 1 for single pixels, 2 for a pair of isolated pixels, etc.)
Notes:
– Big “Pixel Count” values may slow down process and cause out of memory exceptions
Example:
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remove isolated pixels – original
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remove isolated pixels – result
How to determine “Pixel Count”.
Settings | User settings | View tab
Zoom filter = None
Ok
Mode = View
View | Display grid = On
Zoom In, Zoom In …
Until you see the grid.
Available program with these features:
- Advanced TIFF Editor Plus (free download, home page);
- Advanced TIFF Editor (free download, home page);