![]() ![]() See, any time you scan a printed image, you're actually scanning a collection of halftone dots rather than a continuous-tone photograph. These patterns appear when scanning halftoned images from books and magazines. But another problem that the filter may be able to eliminate is moire patterns. Now, as I say, Dust & Scratches was designed to get rid of gunk on a dirty scanner. ![]() Just hunker down and eliminate the imperfections manually using the rubber stamp tool, as explained in the "Touching up blemishes" section of Chapter 7. But if it doesn't work (as it probably won't), don't get your nose out ofjoint. I'm not saying that you shouldn't ever use it - in fact, you may always want to give this filter the first crack at a dusty image. Figure 10-45: Here you can see the difference between sharpening a digital photograph right off the bat (top) and waiting to sharpen until after you've prepared the image with Median, Gaussian Blur, and Unsharp Mask (bottom).īut like so many automated tools, this one works only when conditions are favorable. As long as the offending imperfection is smaller or thinner than the Radius value and different enough from its neighbors to satisfy the Threshold value, the filter deletes the spot or line and interpolates between the pixels around the perimeter. ![]() The filter offers two options, Radius and Threshold. The purpose of this filter is to remove dust particles, hairs, scratches, and other imperfections that may accompany a scan. Click the "Forever" option of the "Looping" control at the bottom right of the dialog, then click "Save" to save the animation.Photoshop offers one additional filter in the Filter ^ Noise submenu called Dust & Scratches. Play the animation by clicking the right-pointing arrow on the Animation panel.Ĭlick “File,” then click “Save for Web and Devices” to display the dialog box for saving animated GIFs. Click a lower duration number for a faster animation, and a higher number for slower animation.Ĭlick the arrow control at the bottom left of the Animation panel, then click "Forever" to specify a continuous animation. This displays a small context menu that lets you set frame duration. Click the last frame to select all frames, then click the small arrow control in the lower right corner of any of the frames. This deletes the unnecessary frame.Ĭlick the first frame in the Animation panel, then press and hold the "Shift" key to indicate a multiple selection. Click the "Background" frame in the Animation panel, then drag the frame to the trashcan icon. Photoshop creates one frame in the Animation panel for each layer in the Layers panel. If the top of the panel appears with time markings such as “01:00f,” click the panel’s command menu, then click “Convert to Frame Animation.” This changes the timeline view into a frame view.Ĭlick the Animation panel’s command menu again, then click the "Make Frames from Layers" command. The more layers you create, the more smoothly your animation runs.Ĭlick the “Animation” command of the “Windows” menu to display the Animation panel. Create at least three more layers containing warped flags. Click on any of the grid points of the Transform grid covering the flag, then drag slightly to warp the flag image. Click this submenu’s “Warp” command, which lets you shape the flag. ![]() Press "Ctrl-J" to duplicate the original flag image onto a new layer, then click the Edit menu’s “Transform” submenu. ![]()
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