Minolta QuickScan 35 User Manual page 26

Histogram Dialog Box
The histogram dialog box graphically displays the RGB levels of the image area inside the cropping frame.
From here, you can control the minimum and maximum input and output levels for each color channel.
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1. Output Histogram
The output histograms display the frequency of occurrence of each color level (0-255) for the image in the
cropping frame.
2. Input level
The input level slider triangles set the input white and black points for the selected histogram (changes will
affect all input level histograms if RGBSynchro is selected).
3. Output level
The output level slider triangles, set the output white and black points for the selected histogram (changes
will affect all input level histograms if RGBSynchro is selected).
4. White Eyedropper
Use to set the brightest value for one or all three output level histograms.
5. Black Eyedropper
Use to set the darkest value for one or all three output level histograms.
6. RGBSynchro check box
When checked, changes will be reflected in all three output level histograms.
7. Level indicator
Displays the level for the cursers current position on the input and output scales.
8. Apply button
Applies changes to the histogram.
9. Reset button
Click on the reset button to return the levels to their original settings.
10. Load button
Click on the load button to load previously saved settings.
11. Save button
Click on the save button to save the settings currently displayed in the histogram palette window.
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