Instruction manual

Instruction Manual Roundshot D3 - version 4.05 – May 2013 - © by Seitz Phototechnik AG / Switzerland www.roundshot.ch page 102
Tone mapping
After colour adjustments the tone mapping tab offers some advanced tone mapping
tools:
RGB tone mapping
With RGB tone mapping it is possible to apply a
global tone mapping on the image without affecting
the colour settings.
It is recommended to use first one of the preset tone
mapping curves provided. These tone mapping
curves are S-shaped and allow to control the global
image contrast.
In a second step it is possible to fine tune the tone
mapping by adjusting the tone curve directly on the
graph. It is possible to move the existing reference
points or to create some new ones (black squares on
the curve)
Selective colour tone mapping
It is also possible to apply different tone mapping
curves for each primary colour (red, green and blue)
The default curve is linear and can be adjusted by
creating intermediate points in the graph.
Please note that this tool should not be used heavily.
A major difference between the R, G and B tone
mapping will affect the image white balancing.
5.2 RAW workflow: Seitz raw converter (continued)