(Histogram)
A histogram allows you to see the data concentration at each brightness level of an image. You can
specify the brightest level (highlight) and darkest level (shadow) within an image, cut the levels and
expand the middle of the tonal range of the image.
(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.
(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.
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.
442
Summary of Contents for PIXMA G2160
Page 23: ...Using the Machine Printing Photos from a Computer Copying Originals 23 ...
Page 37: ...Loading Paper Loading Plain Paper Photo Paper Loading Envelopes 37 ...
Page 44: ...Loading Originals Loading Originals on the Platen Glass Originals You Can Load 44 ...
Page 48: ...Refilling Ink Tanks Refilling Ink Tanks Checking Ink Status 48 ...
Page 55: ...When an ink tank is out of ink promptly refill it Ink Tips 55 ...
Page 85: ...85 ...
Page 87: ...Safety Safety Precautions Regulatory Information 87 ...
Page 101: ...Main Components and Their Use Main Components Power Supply 101 ...
Page 102: ...Main Components Front View Rear View Inside View Operation Panel 102 ...
Page 124: ...Note The effects of the quiet mode may be less depending on the print quality settings 124 ...
Page 127: ...Changing Settings from Operation Panel Quiet setting Turning on off Machine Automatically 127 ...
Page 160: ...Printing Printing from Computer 160 ...
Page 207: ...Related Topic Displaying the Print Results before Printing 207 ...
Page 212: ...Note During Grayscale Printing inks other than black ink may be used as well 212 ...
Page 304: ...Printing Using Canon Application Software My Image Garden Guide 304 ...
Page 306: ...Copying Making Copies on Plain Paper Basics Switching Page Size between A4 and Letter 306 ...
Page 309: ...Scanning Scanning from Computer Windows Scanning from Computer Mac OS 309 ...
Page 379: ...Related Topic Scanning Originals Larger than the Platen Image Stitch 379 ...
Page 399: ...None Medium 399 ...
Page 468: ...Scanning Tips Resolution Data Formats Color Matching 468 ...