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The conjugate gradient (CG) routine here looks to be written to "solve" the system of equations H*x=b
where H is positive (semi) definite, rather than minimizing the least-squares cost function | A…
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As we do releases more often now, I think we need to be more careful with what we install in our conda environment. For example, with a recent issue of Astra toolbox moving to conda-forge and dropping…
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## Description
Astra toolbox supports now arm64 now, see [here](https://github.com/astra-toolbox/astra-toolbox/issues/488). All the other libs used by CIL already support this. Useful for people wi…
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Hello,
I have tried to reconstruct only small region of interest in the reconstructed volume. When I position the center of the ROI in (0,0), it works fine. But when I set it to e.g. (-1,-1), I recei…
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I installed the package according to the following commands
1. conda install tensorflow _gpu==1.12.0 python==3.6.7 cudatoolki=9 cundnn=7.6.5
2. pip install https://github.com/odlgroup/odl/archive/…
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Hi there！Thank you for checking my email, I have a few questions I would like to ask you for help:
1. Can I use python to call astra toolbox on MacBook with M1 chip?
2. If possible, can you succ…
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Atm, there is an error
```
numpy.ndarray size changed, may indicate binary incompatibility. Expected 96 from C header, got 88 from PyObject
```
coming from the CCPi regularisation toolkit (re…
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Probably due to output rescaling.
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Two requests with respect to `astra-toolbox` package distribution:
1. Please update the package on `pypi` so that installation via `pip` is supported.
2. The `cudatoolkit` dependency of the current …
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Hi,
A quick heads-up: in the next ASTRA release the scaling factor of the ASTRA BP code ODL uses has been changed by a factor `reco_space.cell_volume ** 2` (since commit astra-toolbox/astra-toolbox…