Reducing Noise; Editing Jpeg; Operation - Canon EOS-1Ds Mark III Instruction Manual

Reducing Noise

You can reduce noise that arises in JPEG and TIFF images that have
been shot at night or with a high ISO speed.
1
Select the [NR/Lens] tab sheet on the tool palette.
2 Adjust an image.
3 Click the [Apply NR] button.
Noise reduction is applied to the image and the image is
redisplayed.
4
Drag the slider right
Noise reduction is applied when the image is displayed enlarged in the
[100% view] or the [200% view] in the edit window or the edit image
window. It is not applied in the [50% view] or the [Fit to window] display
or any other window as the noise reduction effect is difficult to check.
Display the image in the [100% view] or [200% view]
enlargement display.
You can check the noise reduction effect.
In the [50% view] or [Fit to window] display, it is difficult to check
the noise reduction effect, so noise reduction is not applied.
To check the noise reduction effect, enlarge the image and
display it
If [Chrominance noise] has been set, color bleeding may occur
along with reduction of noise.
For a list of tool palette functions, refer to p.100.
Introduction
Contents at
a Glance
1
Basic

Operation

2
Advanced
Operation
Advanced 3
Image Editing
and Printing
Processing 4
Large Numbers
of Images
5

Editing JPEG

Images
Reference
Index
85