fixed frame duration for DICOM and added missing ring PNG for the ACR…

… phantom
NiftyPET · Aug 1, 2024 · 6ea5328 · 6ea5328
1 parent 17003cb
commit 6ea5328
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Showing 2 changed files with 7 additions and 3 deletions.
diff --git a/niftypet/nimpa/acr/params.py b/niftypet/nimpa/acr/params.py
@@ -165,7 +165,7 @@ def get_params(cpath=None):
                 fbinsrt=dmpth / 'acr-inserts-bottoms.png', fmain=dmpth / 'acr-bottom.png')
     # ACR core activity (NAC) designs
     Cntd.update(fcap=dnpth / 'acr-cap.png', fins=dnpth / 'acr-inserts.png',
-                fbig=dnpth / 'acr-rng.png')
+                fbig=dnpth / 'acr-rng.png', frng=dnpth / 'acr-rng.png')
     # ACR rods
     Cntd.update(frespng=drpth / 'acr-rods.png', frenpng=drpth / 'acr-rods-ends.png',
                 fresWpng=drpth / 'acr-rods-ends-water.png')

diff --git a/niftypet/nimpa/prc/imio.py b/niftypet/nimpa/prc/imio.py
@@ -688,8 +688,12 @@ def dcmsort(folder, copy_series=False, Cnt=None, outpath=None, grouping='t+d'):
         frm_dur = None
         # > frame duration time (for PET)
         if [0x018, 0x1242] in dhdr:
-            val = np.round(int(dhdr[0x018, 0x1242].value) / 1e3, decimals=0)
-            frm_dur = datetime.timedelta(seconds=val)
+            try:
+                val = np.round(int(dhdr[0x018, 0x1242].value) / 1e3, decimals=0)
+                frm_dur = datetime.timedelta(seconds=val)
+            except:
+                frm_dur = None
+
 
         # > DICOM source of coutns
         cnt_src = None