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In some cameras, the proximity of the flash to the lens causes the light from the flash to reflect from the subject's retina to the lens, leaving a red eye mark on the image. Referred to as a red eye, the size of the mark depends on the amount of light reflected. The gThumb software can be used to remove the red eye from images.

To remove red eye from an image:

1. In the gThumb window, double-click the thumbnail of the image that has a red eye. The image opens in a new window.

Figure 8.9: Image with a Red Eye 2. In the edit window, click Image and then click the Redeye Removal option. The Red-Eye Removal dialogue box opens.
Figure 8.10: Launching Redeye Removal Dialogue Box

3. Click on or near the affected region, to replace the red eye with black. If you are not happy with the result, you can click the Undo icon in the Red-Eye Removal dialogue box. Click Save to replace the affected image with the edited one in the gThumb window.

Figure 8.11: Removing Red Eye

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Understanding Adobe Photoshop Features You Will Use

Understanding Adobe Photoshop Features You Will Use

Adobe Photoshop can be a complex tool only because you can do so much with it, however for in this video series, we're going to keep it as simple as possible. In fact, in this video you'll see an overview of the few tools and Adobe Photoshop features we will use. When you see this video, you'll see how you can do so much with so few features, but you'll learn how to use them in depth in the future videos.

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