
(Histogram)
A histogram allows you to see the data concentration at each brightness level of an image. You can
specify the darkest level (shadow) and brightest level (highlight) within an image, cut the levels and
expand the middle of the tonal range of the image.
Adjusting Histogram
(Tone Curve Settings)
Adjust the brightness of an image by selecting the type of graph (tone curve) showing the balance of
tone input and output. You can make fine adjustments to the brightness of a specific area.
Adjusting Tone Curve
(Final Review)
Make a final check of color adjustments. The final synthesized tone curve and the histogram derived
from the subsequent image processing will be displayed. There are no settings to make in this
screen.
For a color image, select a color in Channel to check either Red, Green or Blue, or select Master to
check three colors together.
If you place the cursor on the preview image, the portion will be enlarged and its RGB values (only
L when Color Mode is Grayscale) before and after the adjustments will be displayed.
(Threshold)
Set the boundary (threshold) at which black and white are divided. By adjusting the threshold level, you
can sharpen text in a document or reduce show-through in newspapers.
Setting Threshold
Custom
You can name and save a set of tone curve and threshold settings of the Color Adjustment Buttons.
Select Add/Delete... from the pull-down menu. When Color Mode is set to anything but Black and
White, the Add/Delete Tone Curve Settings dialog box opens. When Color Mode is Black and White,
the Add/Delete Threshold Settings dialog box opens.
Page 548 of 707 pages
Color Adjustment Buttons
Summary of Contents for MP280
Page 19: ...Page top Page 19 of 707 pages Fit to Page Copying ...
Page 32: ...Page top Page 32 of 707 pages Printing Web Pages Easy WebPrint EX ...
Page 46: ...Page top Page 46 of 707 pages Media Types You Can Use ...
Page 131: ...See Help for details on the Edit screen Page top Page 131 of 707 pages Editing ...
Page 135: ...Page top Page 135 of 707 pages Printing Stickers ...
Page 142: ...See Help for details on the Print Settings screen Page top Page 142 of 707 pages Printing ...
Page 144: ...How Can I Move or Copy the Saved File Page top Page 144 of 707 pages Printing Layout ...
Page 147: ...Page top Page 147 of 707 pages Selecting the Paper and Layout ...
Page 151: ...Page top Page 151 of 707 pages Editing ...
Page 203: ...Page top Page 203 of 707 pages Cropping Photos Photo Print ...
Page 207: ...Page top Page 207 of 707 pages Printing an Index ...
Page 213: ...Page top Page 213 of 707 pages Opening Saved Files ...
Page 217: ...Page top Page 217 of 707 pages Changing Layout ...
Page 222: ...Page top Page 222 of 707 pages Adding Photos ...
Page 230: ...Page top Page 230 of 707 pages Printing Dates on Photos ...
Page 244: ...Page top Page 244 of 707 pages Setting a Page Size and Orientation ...
Page 251: ...border before printing Page top Page 251 of 707 pages Execute Borderless Printing ...
Page 380: ...View Use Window Page top Page 380 of 707 pages Classifying Images into Categories ...
Page 406: ...Page top Page 406 of 707 pages Navigation Mode Screen ...
Page 442: ...Page top Page 442 of 707 pages Send via E mail Dialog Box ...
Page 449: ...Page top Page 449 of 707 pages Correct Enhance Images Window ...
Page 462: ...Page top Page 462 of 707 pages Scan Settings Dialog Box One click Mode Screen ...
Page 502: ...Related Topic Auto Scan Mode Tab Page top Page 502 of 707 pages Scanning in Auto Scan Mode ...
Page 531: ...Related Topic Scanning in Basic Mode Page top Page 531 of 707 pages Basic Mode Tab ...
Page 554: ...Page top Page 554 of 707 pages Scanner Tab ...
Page 692: ...Page top Page 692 of 707 pages Installing the MP Drivers ...
Page 702: ...Page top Page 702 of 707 pages Restrictions on Printer Sharing ...
Page 705: ...Page top Page 705 of 707 pages Using Easy PhotoPrint EX ...