Canon 0206b003 Digital Photo Professional INSTRUCTION MANUAL Windows (EOS DIGI - Page 64

Adjusting the Tone Curve - a e channel

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Editing Images Adjusting the Tone Curve You can use the tone curve, highlight/shadow points, brightness, and contrast to adjust the image tone. A tone curve shows the brightness and color saturation for the original image (input) and the adjusted image (output) in the form of a line graph. You can use the tone curve to adjust the image brightness and color saturation values that were set by the camera automatically when the shot was taken. Also, you can adjust the input and output of the entire image in a single operation, or individually adjust the input and output of [R] (Red), [G] (Green) and [B] (Blue). The horizontal axis shows the brightness and color saturation for the original image (input) image, with the left-hand end indicating shadow (darker areas of the image) and the right-hand end indicating highlights (brighter areas of the image). The vertical axis shows the brightness and color saturation for the adjusted image (output), with the lower end indicating shadow and the upper end indicating highlights. Adjusting the Tone Curve You can switch the tone curve display values between RGB and Brightness (1-44). 1 Click the button to select a channel. The settings are applied to the B channel. The same settings are applied The settings are applied to the G channel. to all RGB channels. The settings are applied to the R channel. 2-8

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Editing Images
2-8
You can use the tone curve, highlight/shadow points, brightness, and contrast to adjust the
image tone.
A tone curve shows the brightness and color saturation for the original image (input) and the
adjusted image (output) in the form of a line graph. You can use the tone curve to adjust the
image brightness and color saturation values that were set by the camera automatically when
the shot was taken. Also, you can adjust the input and output of the entire image in a single
operation, or individually adjust the input and output of [R] (Red), [G] (Green) and [B] (Blue).
The horizontal axis shows the brightness and color saturation for the original image (input)
image, with the left-hand end indicating shadow (darker areas of the image) and the right-hand
end indicating highlights (brighter areas of the image).
The vertical axis shows the brightness and color saturation for the adjusted image (output), with
the lower end indicating shadow and the upper end indicating highlights.
Adjusting the Tone Curve
You can switch the tone curve display values between RGB and Brightness (1-44).
1
Click the button to select a channel.
Adjusting the Tone Curve
The same settings are applied
to all RGB channels.
The settings are applied to the G channel.
The settings are applied to the B channel.
The settings are applied to the R channel.