- Usage
- Mitigating chromatic aberration
Mitigating chromatic aberration
The Filter module's 'Fringe Killer' mode is an easy and very effective way to remove unsightly blue and purple halos caused by chromatic aberration.
Simply put the offending stars, including their halos in a mask (one can be automatically generated from within the Filter module, by clicking Mask, Auto, Stars or FatStars, Do, Keep). Next click a few times on different parts of the purple or blue halos and they will slowly disappear with each click.
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- Filter: Feature Manipulation by Colour (under Features & Documentation)
The Filter module allows for the modification of features in the image by their colour by simply clicking on them.
- Creating a suitable star mask (under Usage)
This time set 'Old Mask' to 'Add New To Old' to add the newly generated mask to the mask we already have.
- usage (under HDR)
The 'Context Size' parameter controls the upper size of the detail/structures that may provide context for smaller detail.
- Stage 1: Signal stretch and contribution calibration (under Usage)
It is important to understand that the signal as show during this first stage, is merely signal that is up for consideration by the second stage.
- Stage three (under Main operation)
The noise signature of the deliberately left-in noise, is precisely shaped to be aesthetically pleasing for precisely this purpose.