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User’s Manual
4-60
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)
Содержание FL-1202S
Страница 34: ...User s Manual 4 10 Error Diffusion Image ...
Страница 37: ...User s Manual 4 13 Normal Photo Document Threshold 230 Normal Photo Document Threshold 230 ...
Страница 48: ...User s Manual 4 24 The Compression tab dialog box ...
Страница 56: ...User s Manual 4 32 The Color Dropout dialog box ...
Страница 58: ...User s Manual 4 34 Remove Blue Threshold 20 Background 255 Remove Blue Threshold 20 Background Level 210 ...
Страница 72: ...User s Manual 4 48 Detection Area Outside the Range Box Top 3 Bottom 7 ...
Страница 106: ...User s Manual 7 3 5 Press and wipe the rollers one by one Rotate the Roller until the surfaces are completely cleaned ...
Страница 112: ...User s Manual 7 9 3 Move the tab of the ADF roller UP as indicated ...
Страница 113: ...User s Manual 7 10 4 Detach the right end of the ADF roller from the scanner and remove the ADF roller ...
Страница 116: ...User s Manual 8 2 Document ...