Adobe ADBCD17648MC Manuale Utente

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USING PHOTOSHOP ELEMENTS 8
Cropping, resizing, retouching, and transforming photos
Last updated 7/26/2011
Correct camera distortion
1
Select Filter
  > Correct Camera Distortion.
2
Click Preview.
3
Set any of the following options to correct your image, and then click OK: 
Remove Distortion 
Corrects lens barrel or pincushion distortion. Type a number in the box, or move the slider to 
straighten horizontal and vertical lines that bend either away from or toward the center of the image. 
Vignette Amount 
Sets the amount of lightening or darkening along the edges of an image. Type a number in the box, 
or move the slider to gradually shade the image.
Vignette Midpoint 
Specifies the width of area affected by the Amount slider. Move the slider, or type a lower number 
to affect more of the image. Type a higher number to restrict the effect to the edges of the image.
Vertical Perspective 
Corrects image perspective caused by tilting the camera up or down. Type a number in the box 
or use the slider to make vertical lines in an image parallel. 
Horizontal Perspective 
Detects the edges and detail in an image, provides finer detail, and reduces halos. Type a 
number or use the slider to reduce the blur caused by camera or subject movement. Set the Angle control if you choose 
Motion Blur.
Angle 
Rotates the image to correct for camera tilt or to make adjustments after correcting perspective. Type a number 
in the box or drag the angle dial to rotate the image to the left (counterclockwise) or right (clockwise).
Scale 
Adjusts the image scale up or down. The image pixel dimensions aren’t changed. Type a number in the box or 
use the slider to remove blank areas of the image caused by pincushion, rotation, or perspective corrections. Scaling 
up effectively results in cropping the image and interpolating up to the original pixel dimensions. 
Show Grid 
Shows the grid when selected. Hides the grid when deselected.
Zoom 
Shows a closer view when you zoom in, and shows a more distant view when you zoom out. 
Color 
Specifies the grid color.