HP Designjet 4200 HP Designjet cc800ps, 815mfp, 5500mfp, and 4200 scanner - Co - Page 53

result, may be used to further enhance the image. Observe below the same example

Get HP Designjet 4200 PDF manuals and user guides View all HP Designjet 4200 manuals
Add to My Manuals
Save this manual to your list of manuals

Page 53 highlights

3.4.8 Blur This setting is used to smooth the image. It is useful when the scanned original is "noisy" (i.e. color disturbance, graininess and non-area uniformity). Valid values range from 0 to 12. Blurring is not the opposite of sharpening: sharpening works on the image's edges only, whilst blurring smoothes out the whole color or gray tone areas. In fact, these two settings combined, by blurring away noise in the image first and then sharpening the result, may be used to further enhance the image. Observe below the same example as before, with blur and sharpening applied. Note that now there is no "augmented noise" in the text area, with respect to when only sharpening was applied. Color Reproduction for the HP Large Format Color Copiers family: cc800ps, 815mfp, 5500mfp and 4200 scanner 53/53

  • 1
  • 2
  • 3
  • 4
  • 5
  • 6
  • 7
  • 8
  • 9
  • 10
  • 11
  • 12
  • 13
  • 14
  • 15
  • 16
  • 17
  • 18
  • 19
  • 20
  • 21
  • 22
  • 23
  • 24
  • 25
  • 26
  • 27
  • 28
  • 29
  • 30
  • 31
  • 32
  • 33
  • 34
  • 35
  • 36
  • 37
  • 38
  • 39
  • 40
  • 41
  • 42
  • 43
  • 44
  • 45
  • 46
  • 47
  • 48
  • 49
  • 50
  • 51
  • 52
  • 53
  • 54
  • 55
  • 56
  • 57
  • 58
  • 59
  • 60
  • 61
Color Reproduction for the HP Large Format Color Copiers family: cc800ps, 815mfp, 5500mfp and 4200 scanner
53/53
3.4.8
Blur
This setting is used to smooth the image. It is useful when the scanned original is “noisy”
(i.e. color disturbance, graininess and non-area uniformity). Valid values range from 0
to 12.
Blurring is not the opposite of sharpening: sharpening works on the image’s edges only,
whilst blurring smoothes out the whole color or gray tone areas. In fact, these two
settings combined, by blurring away noise in the image first and then sharpening the
result, may be used to further enhance the image. Observe below the same example as
before, with blur and sharpening applied. Note that now there is no “augmented noise”
in the text area, with respect to when only sharpening was applied.