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Dear author,
Hi, thanks to ASTRA Toolbox, I am researching X-ray images :)
I have 1 question.
I am trying to perform a tomosynthesis 3d reconstruction.
In this case, I don’t know/understanding…
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I have 3141 projections in tiff format which I am trying to load on the toolbox to perform Iterative reconstruction. I however have faced challenges loading them. Please assist with that part for tiff…
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The ASTRA Toolbox GPU back projector is known to not be a highly accurate adjoint to the forward operator. In the old days, we handled this with a generous tolerance on our adjoint test. After some im…
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Hello everyone,
I am relatively new to Astra and currently trying to do different fanflat reconstructions using different algorithms.
I noticed the following problem applying the FBP_CUDA algorit…
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Hi,
I'm trying to install astra and I've been using Tomopy fine, when I install astra toolbox it says my python version (3.8.2) is incompatible? I changed to 2.7.2 but then when I install Tomopy en…
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I just downloaded the Python release of astra for Windows and could not run it because of a missing 'plugins' folder:
```
Python 3.5.4 (v3.5.4:3f56838, Aug 8 2017, 02:17:05) [MSC v.1900 64 bit (A…
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So we've been having this issue in ODL for quite some time that we're slowly leaking memory while calling astra. And I finally sat down and debugged stuff. It seems that the bug is on astra's side, an…
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Fields at points, field integrals, other?
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I am getting strange artifacts when reconstructing with "cone" geometry (3D) using GPU (CUDA) operators
Matlab version (Same issue with Windows 1.9.0.dev11 & Linux 1.9.9.dev1)
To keep the experime…
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Hello,
I developed this UI so that users at SSRL can align their data and reconstruct without getting into the weeds of reading documentation. In its current state, it creates the following dashboa…