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Chapter 4: Color Correction in the CMYK Color Space: Production Mode
4-13
Using the Sliders to Correct Individual Colors
The sliders in the Color Correction section allow you to perform detailed color
correction. Follow this procedure:
1.
Select the color to adjust by clicking the appropriate radio button around
the Color Selection color wheel. Clicking on a point in the image automati-
cally selects the proper hue.
2.
Adjust the sliders in the desired color(s) to add or remove CMYK inks for that
color. Remember that small movements in either direction can have sub-
stantial effects.
Note:
The boxes in each slider contain arbitrary
reference numbers for your convenience.
3.
Click on the Manual Update button in the window to check the results of
each change (or turn on automatic updating by clicking the Auto Update
On button in the toolbar).
4.
Check the Before and After swatches in the Probe to evaluate the effect of the
color change.
Summary of Contents for PowerColor
Page 7: ...Preface...
Page 8: ......
Page 12: ......
Page 13: ...Installation 1 1...
Page 14: ......
Page 21: ...Getting Acquainted 2 2...
Page 22: ......
Page 44: ......
Page 45: ...Correcting Images with PowerColor Photo RGB Mode 3 3...
Page 46: ......
Page 63: ...Correcting Images with PowerColor Press CMYK Production Mode 4 4...
Page 64: ......
Page 66: ......
Page 80: ......
Page 81: ...Correcting Images with PowerColor Press CMYK Expert Mode 5 5...
Page 82: ......
Page 106: ......
Page 107: ...Unsharp Masking and Descreening 6 6...
Page 108: ......
Page 116: ......
Page 117: ...Scanning Images to Disk 7 7...
Page 118: ......
Page 125: ...Tips and Tricks 8 8...
Page 126: ......