qMRLab
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Model specific colormaps
We can set a default colormap per model. For example: qsm -> hot, t1 methods -> parula etc.
QSM is an interesting one. It ought to have a bipolar colormap, because the values can legitimately go negative. However all QSM papers I’ve ever read stick to greyscale. Maybe by choosing a sensible default you can get people to start publishing sensible figures!
On 12 September 2018 at 15:55:18, Agah ([email protected](mailto:[email protected])) wrote:
We can set a default colormap per model. For example: qsm -> hot, t1 methods -> parula etc.
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I've always been a fan of the Blue-White-Red map for images that are centered around zero (e.g. percent difference maps), but not sure if it would be a good contrast for QSM. It gives a clear indication of what's the 0 value (white), and blue being low values / red being high values makes immediate sense, for me at least (cold/hot).
e.g.

Before
After

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On 12 September 2018 at 20:49:46, Mathieu Boudreau ([email protected](mailto:[email protected])) wrote:
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