Test Drive 160922 Eka Harkka | Page 59

images. The radius determines the number of pixels surrounding the pixel edge that is affected by the sharpening. For high-resolution images, a radius between 1 and 2 is recommended. The threshold setting determines how different the brightness values between two pixels must be before they are considered edge pixels and are sharpened by the filter. By setting the threshold value to 0, all pixels in the image are sharpened. The default threshold value is 7, but you may want to experiment to find the optimal setting. Filtering out dust and scratches Where: Channel | Image Filters | Dust Filter tab Color Factory has a dust and scratches filter than can greatly enhance the quality of dated scanned negatives or other sources that would otherwise require manual efforts. This is accomplished by changing dissimilar pixels. When using the filter you specify the dissimilarity threshold and the maximum radius of how far the filter should search for them. SmartColor™ Where: Channel | SmartColor™ SmartColor™ is an optional module for Color Factory that enables automatic improvement of the color balance and contrast of images. Enabling SmartColor™ in Color Factory Since SmartColor™ is an optional module it must be enabled using a product key. To enter the product key, start the FotoWare Admin Console, open the Help menu and choose Activate options… The Activation Wizard will then start and guide you through the activation. 59 FotoWare