I have a structure ( a DICOMDIR and its files) that I want to search and select certain items for further use. I have been able to read in the DICOMDIR as follows:
dd = dicominfo('path/DICOMDIR');
The next step is to review the items in dd.DirectoryRecordSequence such as
dd.DirectoryRecordSequence.Item_1
There are about 1400 items and I want to index through them with a loop. I can get the proper information with the following:
getfield(dd.DirectoryRecordSequence,'Item_1')
and I can get an array of the field names,
fn = fieldnames(dd.DirectoryRecordSequence);
so that fn(1) is
ans =
1×1 cell array
{'Item_1'}
But
getfield(dd.DirectoryRecordSequence, fn(1))
does not work. How do I go about getting this so I can index it by referencing
fn(i) {where i = 1 to 1400}?
Thank you