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jspunda / prostatex

This is the repository of the final project for the course Intelligent Systems in Medical Imaging 2017
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ProstateX-Images-Train.csv clarification #18

Closed jspunda closed 7 years ago

jspunda commented 7 years ago

Something I've noticed in ProstateX-Images-Train.csv is that for example for ProstateX-0000 there are three entries for 'ep2d_diff_tra_DYNDIST' (row 3, 4 and 5) in the spreadsheet. Those three rows all come from the same DICOM series, as can be seen from the 'DCMSerDescr' and 'DCMSerNum' columns. Other than the 'Name' column, these three rows contain the exact same information.

Furthermore, there is just one 'ep2d_diff_tra_DYNDIST' series with series number 6 for ProstateX-0000. So why do we need three entries which all point to the same centroid location? Just their names are different. Is it safe to say that we can keep only one and ignore the other two? Maybe @henkjanhuisman / @jonasteuwen knows more?

henkjanhuisman commented 7 years ago

This is the diffusion series. The contain three b-value volumes. ADC and computed b value are derived from this DWI series. The Dicom fur each is nearly identical except for the b value.

On May 4, 2017 5:01 PM, "jspunda" notifications@github.com wrote:

Something I've noticed in ProstateX-Images-Train.csv is that for example for ProstateX-0000 there are three entries for 'ep2d_diff_tra_DYNDIST' (row 3, 4 and 5) in the spreadsheet. Those three rows all come from the same DICOM series, as can be seen from the 'DCMSerDescr' and 'DCMSerNum' columns. Other than the 'Name' column, these three rows contain the exact same information.

Furthermore, there is just one 'ep2d_diff_tra_DYNDIST' series with series number 6 for ProstateX-0000. So why do we need three entries which all point to the same centroid location? Just their names are different. Is it safe to say that we can keep only one and ignore the other two? Maybe @henkjanhuisman/ @jonasteuwen https://github.com/jonasteuwen knows more?

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