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oumi k


Last seen: oltre un anno fa |  Attivo dal 2022

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Domanda


Fanbeam command projection directions and attributions clarification
In the fan beam projection in matlab, what is the starting point of the projection acquisitions? Is the source considered plac...

oltre un anno fa | 1 risposta | 0

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Domanda


CT image reconstruction from 1D projection data set
Is there any way in matlab to reconstruct an image from 1D data set which represent projections from 0 to 180 degrees rotation o...

oltre un anno fa | 0 risposte | 0

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Domanda


Does the radon and iradon built in functions use the center as the reference for the projections?
For example in this image how can iradon function differentiate between P0(0)=3 and P0(1)=7 since both projections are taken hor...

oltre un anno fa | 2 risposte | 0

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Domanda


How to use 1D projections to reconstruct an image?
Assuming I obtain 180 projection data values from the rotation of a source and detector from 0 degrees to 180 degrees, how can I...

oltre un anno fa | 2 risposte | 0

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Domanda


RK4 Method for Windkessel error
I have these errors Attempted to access P(1.16667); index must be a positive integer or logical. Error in @(t,P,Q)(-P(t)/(R*C)...

quasi 2 anni fa | 1 risposta | 0

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Domanda


Not enough input arguments.
THIS ERROR APPEARS : Error using Quant_gray (line 3) --> if I(i,j)~= fmax; %I(i,j) not equal to fmax Not enough input argume...

oltre 2 anni fa | 1 risposta | 0

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Domanda


How can I apply a non-built in function to an image for quantification?
THIS ERROR APPEARS : Assignment has more non-singleton rhs dimensions than non-singleton subscripts Error in TP2_script (lin...

oltre 2 anni fa | 2 risposte | 0

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