test 1 Practical Photoshop - April 2018 UK - Page 16

10 SHARPENING AND NOISE REDUCTION TIPS 1 TACKLE GRAINY NOISE WATCH THE VIDEO https://goo.gl/E8y8eB The Noise Reduction Luminance slider within the Detail panel lets you ix grainy noise of the kind you’ll often see when shooting at high ISOs. Simply zoom in close to the image and adjust it until the noise disappears. Be careful not to push it too far, as it can smudge the details.