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jamesavery / maxibone

SRμCT Bone tomography analysis
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Histograms produce vertical stripes #2

Closed carljohnsen closed 5 months ago

carljohnsen commented 2 years ago

If we run hist.sum(axis=0), the curve looks like spiky, with the spikes growing alongside the magnitude of the curve.

It only happens if we remove ~half of the scan on the y-axis (which we do due to the samples being cut in half).

carljohnsen commented 5 months ago

Not a problem anymore, but this problem was encountered during #25 as well: it happened when the value range was smaller than the histogram size (vmax-vmin < voxel_bins), in which case the discretization ensured that certain bins could never be filled.