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Coreldraw 12 The Official Guide.pdf
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Retouching

Corel PHOTO-PAINT lets you retouch images to improve their quality or modify their contents.

In this section, you’ll learn about

improving scanned images

removing red-eye

removing dust and scratch marks

cloning image areas

sharpening images

erasing image areas

smearing, smudging, and blending colors

Improving scanned images

You can remove lines from scanned or interlaced video images. These lines can be filled with copies of adjacent lines of pixels, or with colors derived from surrounding pixels. You can also remove moiré or noise. Moiré is the wave pattern produced when halftone screens of two different frequencies are superimposed on the same image. Noise is the speckled effect produced by scanning or video-capturing.

Corel PHOTO-PAINT: Retouching

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