Unrecognized function or variable 'astra_create_proj_geom'

jakobsj / AIRToolsII

The AIR Tools II toolbox for MATLAB accompanies the publication "AIR Tools II: algebraic iterative reconstruction methods, improved implementation", Hansen, P. C. & Jørgensen, J. S. Numer Algor (2017).

https://doi.org/10.1007/s11075-017-0430-x

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Unrecognized function or variable 'astra_create_proj_geom' #4

Open msolive1985 opened 3 years ago

msolive1985 commented 3 years ago

I am testing the modules, and all the demos work, except for the 'demo_astra_2d'. Please see below the exception: "Unrecognized function or variable 'astra_create_proj_geom'.

Error in demo_astra_2d (line 56) proj_geom = astra_create_proj_geom('fanflat', dw*N/p, p, ..."

Any suggestions? Thanks!

jakobsj commented 3 years ago

Hi - great to hear the demos work. That particular demo illustrates how AIR Tools II can be used together with the ASTRA Tomography Toolbox, which needs to be installed separately, please check: http://astra-toolbox.com/