TAILIEUCHUNG - How to Do Everything With Your Scanner- P42

How to Do Everything With Your Scanner- P42: My thanks to the terrifically creative and knowledgeable staff at Osborne, particularly acquisitions editor Megg Bonar and acquisitions coordinator Alissa Larson for their responsiveness and flexibility. Special thanks to technical editor Steve Bain, not only for his insight and attentiveness to accuracy, but also for actively coming up with many ideas for content. | CHAPTER 10 Which Photo-Editing Tools Are Useful for Specific Tasks 189 adjustment enhancement tools or histograms. They vary in complexity depending on your image-editing program. Generally these tools work on the mid-range areas of your photo leaving the light and dark areas alone. These tools can be very effective for scanned photos. PhotoSuite 4 has an Enhance feature that allows you to perform this type of adjustment with a single mouse click. Figures 10-31 and 10-32 illustrate the use of this tool. FIGURE 10-31 A photo before the light and dark areas are enhanced 10 190 How to Do Everything with Your Scanner FIGURE 10-32 A photo after the light and dark areas have been enhanced using the PhotoSuite 4 Enhance feature CHAPTER 10 Which Photo-Editing Tools Are Useful for Specific Tasks 191 Working on Light and Dark Areas of a Photo There might be times when you want to apply a correction tool to specific areas of a photo to make that portion lighter or darker. Image-editing tools that allow you to do this are sometimes referred to as touchup brushes. For example if you ve photographed a scene with a recessed area it might work well simply to lighten the shadowed portion. This process can be tricky. Save the photo before experimenting with the tool so you can use the Undo button to restore the photo to its original light and dark area. In Figure 10-33 the brightness and contrast settings are set at an optimum level for displaying most of the photo however more detail is apparent in the recessed areas of the motorcycle when a touchup brush is used selectively to lighten that area as shown in Figure 10-34. FIGURE 10-33 Much of the detail in the dark areas of the photo is lost. .

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