The Hole Punch Removal option removes the black circles created when the scanned or imported page are hole punched. This feature could potentially remove blobs in the specified area. Use caution when increasing the search area for hole punch marks.
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Option |
Description |
|---|---|
|
Left/Right/Top/Bottom Margin |
Applies the hole punch removal along the selected margin using the specified width (in pixels). The default is a left margin with a 300 pixel width (1 inch at 300dpi). |
|
Custom Area |
Applies the hole punch removal to the specified custom area. Specifying zero for the Left/Top/Width/Height values covers the entire image. |
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Min. Density |
Sets the ratio of black pixels to all pixels within the convex hull of an object. Valid numbers are 0-100. The default is 80. |
|
Min. Pixel Count |
Sets the minimum number of pixels the hole must be to be removed. The default is 300. |
|
Max. Pixel Count |
Sets the maximum number of pixels the hole must be to be removed. The default is 10,000. |
Custom Area
|
Option |
Description |
|---|---|
|
Left |
Specifies the left-most corner of the Custom Area. |
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Top |
Specifies the top-most corner of the Custom Area. |
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Width |
Specifies the width of the Custom Area. |
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Height |
Specifies the height of the Custom Area. |