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Correcting an image using Photo Touch-up
5. To remove a point on the curve, select the point and then click
Remove.
6. To reset the gradation curve to a 45° curve, click Reset.
7. To revert to the original gradation settings, click Revert.
8. To remove the last change you made to the gradation graph,
click Undo.
The photo touch-up options correct common flaws found in JPEG
RGB format images in PDF files.
1. Open the Job Parameters window for the desired job.
2. In the Photo Touch-Up tab, select Photo Touch-Up.
3. Select Apply photo touch-up options.
4. Select one or more photo touch-up options.
The image is corrected according to the selected options as
follows:
Exposure and color cast:
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Chapter 7—Managing color