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odlgroup / odl

Operator Discretization Library https://odlgroup.github.io/odl/
Mozilla Public License 2.0
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Allow radius lists per angle in SPECT geometry #366

Open kohr-h opened 8 years ago

kohr-h commented 8 years ago

In SPECT, for example, we can have the case that the acquisition curve is not exactly known as an analytic curve, but rather specified as a list of parameters, here a list of radii per angle. We need a way of handling such situations.

adler-j commented 8 years ago

What's wrong with "constant" interpolation? I.e. give the list closest to a given angle?

I feel this is a implementation detail regarding SPECT geometries and not a general design issue, or am I wrong? In that case imo we close this.

kohr-h commented 8 years ago

It's SPECT specific, but not done, therefore it cannot be closed. I'll change the title.