Adjusting Threshold. Canon Studio Solution

Using: Photo Workshop Toolsets

Adjusting Threshold

The threshold tool is for cleaning up unwanted noise in a photo. A higher threshold will remove more noise.

Basic threshold options include:

 Select + to increase the threshold by 5, up to 50.

 Select – to decrease the threshold by 5, down to 0.

 Select the box in the threshold tool to reset to the default value of 10.

 Select threshold to open a dropdown menu with preset values.

To manually enter a threshold value, select the hue percent number below the tool and manually type in a value.

Adjusting Protection

Sometimes dark objects will accidentally be removed in the drop out process, or the backdrop will be reflected on lighter clothing and hair. The protect tool will prevent green halos and accidental drop outs.

Select the following options for protect white if the backdrop is reflecting; select protect black if dark areas are being removed with the drop out process. A higher protection will leave more of those colors in the photo.

Basic protection options include:

 Select + to increase the protection by 1, up to 10.

 Select – to decrease the protection by 1, down to 0.

 Select the box in the protection tool to determine protection automatically.

 Select protection to open a dropdown menu with preset values.

To manually enter a protection value, select the protection number below the tool and manually type in a value.

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