oumi k

Last seen: oltre 2 anni 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 2 anni 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...

quasi 3 anni 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...

quasi 3 anni 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...

quasi 3 anni 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)...

circa 3 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...

quasi 4 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...

quasi 4 anni fa | 2 risposte | 0

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