Modifying Images In Camera Raw - Adobe AFTER EFFECTS CS3 PROFESSIONAL User Manual

Original image (top), and after fixing chromatic aberration (bottom)
Zoom into an area near the corner of the preview image. For the best results, the area should contain very dark or
1
black detail against a very light or white background. Look for the color fringing.
2 In the Lens Corrections tab, adjust any of these controls:
Adjusts the size of the red channel relative to the green channel. This compensates for red/cyan
Fix Red/Cyan Fringe
color fringing.
Adjusts the size of the blue channel relative to the green channel. This compensates for
Fix Blue/Yellow Fringe
blue/yellow color fringing.
Look at the preview image as you move the slider left or right. If you're adjusting red/cyan color fringing, hold down
Alt (Windows) or Option (Mac OS) to hide the blue/yellow color fringing. Similarly, hold down Alt (Windows) or
Option (Mac OS) while adjusting the blue/yellow color fringing to hide the red/cyan color fringing. The goal is to
reduce the color fringing as much as possible.
Compensate for lens vignetting in Camera Raw
Vignetting is a lens defect that causes the edges, especially the corners, of an image to be darker than the center. Use
controls in the Lens Vignetting section of the Lens Correction tab to compensate for vignetting.
1 Increase Amount to lighten the corners, or decrease Amount to darken them.
Decrease Midpoint to apply the adjustment to a larger area away from the corners, or increase Midpoint to restrict
2
the adjustment to an area closer to the corners.

Modifying images in Camera Raw

Rotate images with Camera Raw
• Click the Rotate Image 90˚ Counterclockwise button
• Click the Rotate Image 90˚ Clockwise button
Note: Using commands in the Edit menu, you can also rotate images in Bridge without opening the Camera Raw dialog box.
Straighten images in Camera Raw
In the Camera Raw dialog box, select the Straighten tool
1
Drag the Straighten tool in the preview image to establish what's horizontal or vertical.
2
(or press L).
(or press R).
.
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