Adobe ADBCD17648MC 사용자 설명서

USING PHOTOSHOP ELEMENTS 8
Cropping, resizing, retouching, and transforming photos

Set options in the options bar: 

Sets the brush tip. Click the arrow next to the brush sample, choose a brush category from the Brushes 

menu, and then select a brush thumbnail. 

Sets the size of the brush, in pixels. Drag the Size pop-up slider or enter a size in the text box.

Determines how the paint that you apply blends with the existing pixels in the image.

Specifies the amount of sharpening that occurs with each stroke.

Sharpens all visible layers. If this is deselected, the tool sharpens only the active layer. 

Drag over the part of the image you want to sharpen.

Select Enhance

  > Adjust Sharpness.

Click Preview.

Set any of the following options to sharpen your image, and then click OK.

Sets the amount of sharpening. Type a number in the box or drag the slider to increase or decrease the 

contrast between edge pixels, giving the appearance of greater sharpness. 

Determines the number of pixels surrounding the edge pixels affected by the sharpening. Type a number in 

the box or drag the slider to change the radius value. As you increase the radius, sharpening becomes more obvious.

Sets the sharpening algorithm used to sharpen the image. Gaussian Blur is the method used by the Unsharp 

Mask filter. Lens Blur detects the edges and detail in an image, and provides finer sharpening of detail and reduced 
sharpening halos. Motion Blur attempts to reduce the effects of blur due to camera or subject movement. Select a blur 
option from the pop-up menu.

Sets the direction of motion for the Motion Blur option of the Remove control. Type a number in the box or 

drag the angle dial to change the angle percentage to the left (counterclockwise) or right (clockwise).

Processes the file more slowly for more accurate blur removal. 

The Unsharp Mask filter reproduces a traditional film technique used to sharpen edges in an image. The Unsharp 
Mask filter corrects blur introduced during photographing, scanning, resampling, or printing. It is useful for images 
intended for both print and online viewing.

Unsharp Mask locates pixels that differ from surrounding pixels by the threshold you specify and increases the pixels’ 
contrast by the amount you specify. For neighboring pixels within the specified radius, the lighter pixels get lighter, 
and the darker pixels get darker.

The effects of the Unsharp Mask filter are far more pronounced on-screen than in high-resolution printed output. If 
your final destination is printed output, experiment to determine what settings work best for your image.