Seitz roundshot Instruction Manual download pdf (Page 102)

Instruction Manual Roundshot D3 - version 4.05 – May 2013 - © by Seitz Phototechnik AG / Switzerland www.roundshot.ch page 101

Tone mapping - for adjusting the image histogram:

• Exposure: applies a linear gain on the image. This tool can lead to dynamic range

clipping if used heavily

• Brightness: applies a non linear tone mapping on the image. The image will be

brighter or darker without any dynamic range clipping

•

Black: crops the lower part of the image dynamic range. Can be useful if low light

levels contain no useful information

HSL*: use the “HSL” tool to selectively adjust colours. It is possible to select and

adjust each of the six proposed colours: Red, Yellow, Green, Cyan, Blue, Magenta. The

adjustment can be done in three ways:

• Hue: Fades the colour toward neighbouring colours in the HSL colour space

• Saturation: increases or decreases the saturation of the selected colour only.

• Luminance: increases or decreases the luminance of the selected colour only

Colour

The Colour adjustment is the first step in the raw conversion workflow. It contains

all the basic colour adjustment parameters and some basic tone mapping tools:

Basic: white balance

Select one of the white balancing options in the list. It

is recommended to use either “choose in picture” and

point on a grey area in the image, or “Automatic”.

This will give a starting point for the subsequent fine

tuning of colours. The white balanced version of the

image is displayed directly in the preview.

Use the other “basic” colour management tools to

fine tune the image white balance:

• Temperature: makes the image appear warmer or

cooler

• Tint: compensates a potential greenish or magenta

colour cast

• Saturation: increases or decreases the overall colour

saturation without reducing the dynamic range of

the image

* Hue, saturation, luminance

5.2 RAW workflow: Seitz raw converter (continued)

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Seitz roundshot Instruction Manual Page 102