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Hello friends
I'm running Open astra_vc14.sln in Visual Studio
I encounter the following error
How to solve it
1>------ Build started: Project: astra_mex (astra_mex\astra_mex), Configuration: …
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In a 2D fanflat projection geometry, multiplication of a sinogram by the transpose of the opTomo operator yields a matrix of zeros instead of a non-filtered backprojection.
I used following code i…
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Hello,
I met a problem like this in 3D reconstruction with SIRT3D_CUDA algorithm in Matlab. When I shift the volume geometry from the center, the reconstruction result looks weird.
Input is a sh…
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Dear all,
have you ever tried to initialise a parallel 3d reconstruction with a previous iteration? I would like at least to change the tilt data and reuse an older reconstruction estimate. In tomop…
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I have 16 -2D projections of size 3584x2816 @ 0.083mm of pixel size.the height of the object is 40mm.
Then I created a vol_geom = astra.create_vol_geom(298,234,40);(considering 1 mm voxel size)**.I…
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Hi,
After installing astra toolbox, when i tried importing astra using "import astra", I am seeing the following error:
-----------------------------------------------------------------------…
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It is currently impossible to install ASTRA and tensorflow at the same time, since tensorflow requires numpy==1.16, while ASTRA requires numpy
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Hello,
I am a bit confused by the way the 3D version of `astra.create_vol_geom()` works. As I understand it takes the dimensions Y, X, Z or rows, columns, slices. However, a volume initialised with…
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I have a raw image of X-RAY with height = 1024 and width = 1024 of type uint16- grayscale
[1.zip](https://github.com/astra-toolbox/astra-toolbox/files/3353450/1.zip)
I am trying to run the sample …
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I don't have an nvidia GPU on my machine so I don't have cuda installed. However I managed to install `astra` for python as opposed to what the [requirements listed in the docs](https://github.com/ast…