Hasselblad CF DIGITAL CAMERA BACK RANGE, Руководство пользователя

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The Color Info Window
Introduction
The
Color Info
window enables you to read pixel values at any point in
your image. You can also set up to five fixed
Sample points
and read the
values at all of them simultaneously to monitor the effects of your other
settings.
To open the
Color Info
window, type
cmd-9
or click on the
Color Info
button in the main
FlexColor
window or select
Color Info
from the
Window
menu.
Reading Values in the Color Info Window
To use the
Color Info
window, place the mouse cursor over the preview
image. The number fields in the window indicate the pixel brightness at
the selected position in the image. Note the following:
• When showing RGB, the values indicate pixel brightness values (0 -
255) with white = 255, 255, 255.
•
When showing CMYK, the output values indicate ink percentage values
(0 - 100) with white = 0, 0, 0, 0. However, input values are still shown in
RGB, as described above.
•
The
f
value indicates the f-stop brightness of the pixel including all
colors.
The
Sample
pop-up menu indicates the size of the area sampled by the
color picker (mouse cursor). The numbers shown in the
Color Info
window indicate averages of the values found in the sample area. You can
choose a setting of 1x1, 3x3 or 5x5 pixels.
Software Reference - FlexColor 4.0 for Camera Backs
The Color Info Window
83
Introduction