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P.31, Adjusting image sharpness, Cop y – Canon EOS Rebel SL1 18-55mm IS STM Lens Kit User Manual

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Introduction

Contents at

a Glance

Basic

Operation

Advanced

Operation

Advanced

Image Editing

and Printing

Editing

JPEG/TIFF

Images

Index

Processing

Large Numbers

of Images

Reference

Filter effect: Creates an image where the white of clouds and the

green of trees are emphasized in the same
monochrome photograph.

Toning effect: You can create a monochrome photograph to which a

single color has been added.
You can choose from [None], [Sepia], [Blue], [Purple]
and [Green].

Filter

Example of effect

None

Ordinary monochrome image without filter effect.

Yellow

Blue sky is reproduced more naturally and white
clouds emerge clearly.

Orange

Blue sky becomes somewhat darker. The
brightness of the setting sun increases further.

Red

Blue sky becomes quite dark. Autumn leaves
become clear and bright.

Green

Human skin tones and lips become softer. The
green leaves of trees become clear and bright.

To emphasize the filter effect, set the [Contrast] slider closer to the right.

Increase the [Contrast] to emphasize the filter effect

You can make the overall atmosphere of an image sharper or softer.
Adjustment can be made by selecting from two modes, [Sharpness] and
[Unsharp mask].

[Sharpness]:

Controls the sharpness of an image by adjusting the
level of emphasis for the outline of the image. The
further to the right the [Sharpness] slider is moved (the
larger the setting), the more the edges are
emphasized for a sharper image.

[Unsharp mask]: Adjusts the image’s sharpness more finely.

[Strength]:

Shows the level of emphasis for the outline of the
image. The further to the right the slider is moved (the
larger the setting), the more the image’s edges are
emphasized for a sharper image.

[Fineness]:

Shows the fineness of the emphasized outline. The
further to the left the slider is moved (the smaller the
setting), the more fine detail can be emphasized.

[Threshold]:

Sets “how much contrast difference there should be
compared to surroundings before emphasizing
edges”.

Adjusting Image Sharpness

COP

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