
User’s Manual
Threshold
Used to convert a grayscale image to a
bi-tonal image. The value ranges from 0 to
255. A low threshold value produces a lighter
image, and can be used to subdue
backgrounds and subtle, unneeded
information. A high threshold value produces
a darker image, and can be used to help pick
up faint images.
Adjust the threshold setting by dragging the
Threshold sliding bar to the left or right to
achieve the desired threshold setting.
200 dpi,
Threshold:50,
Brightness: 0
200 dpi,
Threshold:100,
Brightness: 0
3-11
Содержание BS-1005S
Страница 29: ...User s Manual Error Diffusion Image 3 10 ...
Страница 32: ...User s Manual Normal Photo Document Threshold 230 Normal Photo Document Threshold 230 3 13 ...
Страница 44: ...User s Manual The Compression tab dialog box 3 25 ...
Страница 46: ...User s Manual The Color Dropout dialog box 3 27 ...
Страница 48: ...User s Manual Remove Blue Threshold 20 Background 255 Remove Blue Threshold 20 Background Level 210 3 29 ...
Страница 62: ...User s Manual Detection Area Outside the Range Box Top 3 Bottom 7 3 43 ...
Страница 96: ...User s Manual c U Ultrasonic Detection 3 44 ...