COMPUTER Q2 G8

Process of highlighting the edges and fine details of an image.

(a)  

Lets you control how much sharpening happens in your image’s shadows & highlights

• Sharpen, Sharpen Edges, Sharpen More

• Smart Sharpen

• Unsharpen Mask

Oldest filter available in photoshop that gives you control to the editor before the smart sharpen was released

•  Smart Sharpen

• Unsharpen Mask

• Sharpen, Sharpen Edges, Sharpen More

Each filter analyzes your image, tries to find the edges and creates a relatively narrow sharpening halo. These filters won’t give you any control on how you will sharpen the image

• Sharpen, Sharpen Edges, Sharpen More

• Smart Sharpen

• Unsharpen Mask

Which of the settings of unsharpen mask:

Controls the sharpening intensity (1 - 500%). For best results, keep it between 50% and 150%

• Amount

• Threshold

• Radius

Which of the settings of unsharpen mask:

Controls the width of the sharpening halo by telling photoshop how many pixels are on either side of the edge pixels it shoved analyze and lighten & darken. For best results, don’t set radius higher than 4

• Amount

• Threshold

• Radius

Which of the settings of unsharpen mask:

 Lets you control how different neighboring pixels have to be from each other. For best results, keep it between 3 and 20

• Amount

• Threshold

• Radius

These are the black and white or colored speckles in images that comes when you shoot in a low-light condition.

(a)  

A global process that affects the entire image

• Sharpening in camera raw

• Global Sharpening

Which of these settings for noise reduce filter:

 Lets you bring back some of the sharpness. But set it to 0%

• Preserve Details

• Sharpen Details

• Advanced

• Reduce Color Noise