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contrib/torch/operator.py lacks the import statement from odl.util.npy_compat import AVOID_UNNECESSARY_COPY whch breaks the torch contrib at least in my installation. Best, Frank
  • wuebbel
  • 1
  • Opened 
    11 days ago
  • #1690

While stress-testing ODL (https://github.com/odlgroup/odl/pull/1684), one of the problems I encountered is that power_method_opnorm occasionally gives a wrong result. Specifically, while it should give ...
area: solvers
status: discussion
topic: mathematics
  • leftaroundabout
  • Opened 
    29 days ago
  • #1685

I m trying to implement an operator with ODL.tomo for dynamic CT with parallel beam. At each time step the object should be scanned from different rotating angles distributed in [0,180°]. Since the geometry ...
  • gesa-sa
  • 5
  • Opened 
    on May 12
  • #1680

At present, the code to do a linear combination on a .npy tensor is 100 lines long and imports scipy when called. Although this approach aims at performance improvement and provides a good case-by-case ...
  • Emvlt
  • Opened 
    on Apr 29
  • #1678

Hi, I utilize detector_partition = odl.nonuniform_partition(detector_positions, min_pt=np.min(detector_positions), max_pt=np.max(detector_positions)) to set the non-uniform detector positions, I am getting ...
  • gggah
  • 2
  • Opened 
    on Feb 14
  • #1675

ImageCan ODL perform equal-angle fan-beam CT reconstruction, and if so, how should I set up the geometry?
  • gggah
  • 1
  • Opened 
    on Feb 13
  • #1674

Can ODL perform equal-angle fan-beam CT reconstruction, and if so, how should I set up the geometry?/ !-- Failed to upload 5cdce5acdcca808bc358f1c31c080f6.png --
  • gggah
  • 5
  • Opened 
    on Feb 13
  • #1673

When I run import odl odl.test() on google colab with a GPU, I get one failed test. In particular, this occurs on the operator sum test. ______________________________ test_operator_sum[ dom_eq_ran=False ...
  • elma16
  • 5
  • Opened 
    on Jan 8
  • #1671

This occurs only for skipped Astra tests, with pytest==8.3.4 (and not with pytest==7.4.4): ________________________________________________________________________________________________________ test_anisotropic_voxels[ ...
  • leftaroundabout
  • Opened 
    on Dec 7, 2024
  • #1670

While the tests for ODL core, Astra (incl. Cuda) and PyWavelets succeed in the current master version, there are still failures when testing Fourier transforms with PyFFTW, giving reports like the following: ...
area: trafos
topic: maintenance
type: bug
  • leftaroundabout
  • 4
  • Opened 
    on Dec 6, 2024
  • #1666
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