MICRO-EPSILON surfaceCONTROL 3D Instruction Manual page 53

Description of the "Data Acquisition" View
6 Curvature i: This display visualizes the last measured curvature image of the selected camera.
7 Base intensity i: This display visualizes the last measured base intensity image of the selected
camera.
8 Histograms: The frequency distribution of the gray values from 0 to 255 in the region of interest
of the selected measurement image is shown. The selected region of interest matches with
the corresponding region of interest in the "Display image data" view. In order to display the dis-
tribution of a certain image, click with the mouse pointer into the amplitude, curvature or base
intensity image. Below, the following information is shown:
- Underexposed pixels: The number of pixels whose gray value is smaller than three.
- Overexposed pixels: The number of pixels whose gray value is 255.
- Min. gray value: The minimum gray value of the corresponding raw image.
- Max. gray value: The maximum gray value of the corresponding raw image.
- Average gray value: The average gray value of the corresponding raw image.
Note: Use the Buttons
sponding display (raw image / histogram).
and respectively in order to maximize and minimize respectively the corre-
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