Canon EOS 40D Digital Photo Professional Instruction Manual Windows (EOS 40D) - Page 77

Click the [Apply NR] button, Select the [NR] tab sheet on the tool palette.

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Page 77 highlights

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] tab sheet on the tool palette. 2 Adjust an image. Drag the slider right 3 Click the [Apply NR] button (p.91). ¿ Noise reduction is applied to the image and the image is redisplayed. 4 The image is displayed enlarged in the [100% view] or [200% view]. ¿ You can check the noise reduction effect. O In the [50% view] or [Fit to window] display, it is difficult to check the noise reduction effect, so noise reduction is not applied. Introduction Contents at a Glance 1Basic Operation 2Advanced Operation 3Advanced Image Editing and Printing 4 Processing Large Numbers of Images 5 Editing JPEG Images To check the noise reduction effect, enlarge the image and display it 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. O If [Chrominance noise reduction] has been set, color bleeding may occur along with reduction of noise. O For a list of tool palette functions, refer to p.91. Reference Index 76

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76
1
2
3
4
5
Introduction
Contents at
a Glance
Basic
Operation
Advanced
Operation
Advanced
Image Editing
and Printing
Editing JPEG
Images
Index
Processing
Large Numbers
of Images
Reference
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] tab sheet on the tool palette.
2
Adjust an image.
3
Click the [Apply NR] button
(p.91)
.
¿
Noise reduction is applied to the image and the image is
redisplayed.
Reducing Noise
Drag the slider right
4
The image is displayed enlarged in the [100% view]
or [200% view].
¿
You can check the noise reduction effect.
O
In the [50% view] or [Fit to window] display, it is difficult to check
the noise reduction effect, so noise reduction is not applied.
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.
To check the noise reduction effect, enlarge the image and
display it
O
If [Chrominance noise reduction] has been set, color bleeding
may occur along with reduction of noise.
O
For a list of tool palette functions, refer to
p.91
.