
User’s Manual
Despeckle
Occasionally small dots or specks appear in the background of
a scanned image. Remove unwanted speckles provides a
cleaner image for OCR (Optical Character Recognition)
processing, and also helps to reduce compressed file size.
Define the speckles (also known as image noise) you wish to
remove by specifying its number (size) and radius (range). The
measuring unit is pixel. The higher the number, the more
speckles will be removed.
Before Despeckle
(noise number:0, noise radius:1)
After Despeckle
(noise number:22, noise radius:10)
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Summary of Contents for BS-1005S
Page 29: ...User s Manual Error Diffusion Image 3 10 ...
Page 32: ...User s Manual Normal Photo Document Threshold 230 Normal Photo Document Threshold 230 3 13 ...
Page 44: ...User s Manual The Compression tab dialog box 3 25 ...
Page 46: ...User s Manual The Color Dropout dialog box 3 27 ...
Page 62: ...User s Manual Detection Area Outside the Range Box Top 3 Bottom 7 3 43 ...