From: jpr <jpr>
Date: Fri, 9 Dec 2005 09:53:44 +0000 (+0000)
Subject: Standard ACR-NEMA/DICOM straight fashion to store overlays :
X-Git-Url: https://git.creatis.insa-lyon.fr/pubgit/?p=gdcmData.git;a=commitdiff_plain;h=430efa41ae975e897aa994de8e8f44df245e2693

Standard ACR-NEMA/DICOM straight fashion to store overlays :

In a bytes, 8 pixels are concerned (Overlay Bits Allocated = [1] )
Overlay Data length = 29282 (Overlay Rows * Overlay Columns)/8

D 6000|0010 lg :        x(2)        2 [US]               [Overlay Rows] [484]
D 6000|0011 lg :        x(2)        2 [US]            [Overlay Columns] [484]
D 6000|0015 lg :        x(2)        2 [IS][Number of Frames in Overlay] [1 ]
D 6000|0022 lg :       x(1e)       30 [LO]        [Overlay Description] [Siemens MedCom Object Graphics]
D 6000|0040 lg :        x(2)        2 [CS]               [Overlay Type] [G ]
D 6000|0050 lg :        x(4)        4 [SS]             [Overlay Origin] [1\1]
D 6000|0051 lg :        x(2)        2 [US]         [Image Frame Origin] [1]
D 6000|0100 lg :        x(2)        2 [US]     [Overlay Bits Allocated] [1]
D 6000|0102 lg :        x(2)        2 [US]       [Overlay Bit Position] [0]
D 6000|3000 lg :     x(7262)    29282 [OW]               [Overlay Data] [gdcm::NotLoaded]

Get the Data, expand them !
Hope there is never some oddities in Number of Frames in Overlay,
   Overlay Origin,Overlay Bit Position, etc .
---

diff --git a/MR-SIEMENS-DICOM-WithOverlays.README.txt b/MR-SIEMENS-DICOM-WithOverlays.README.txt
new file mode 100755
index 0000000..d3a75f7
--- /dev/null
+++ b/MR-SIEMENS-DICOM-WithOverlays.README.txt
@@ -0,0 +1,19 @@
+Standard ACR-NEMA/DICOM fashion to store overlays :
+
+In a bytes, 8 pixels are concerned (Overlay Bits Allocated = [1] )
+Overlay Data length = 29282 (Overlay Rows * Overlay Columns)/8
+
+D 6000|0010 lg :        x(2)        2 [US]               [Overlay Rows] [484]
+D 6000|0011 lg :        x(2)        2 [US]            [Overlay Columns] [484]
+D 6000|0015 lg :        x(2)        2 [IS][Number of Frames in Overlay] [1 ]
+D 6000|0022 lg :       x(1e)       30 [LO]        [Overlay Description] [Siemens MedCom Object Graphics]
+D 6000|0040 lg :        x(2)        2 [CS]               [Overlay Type] [G ]
+D 6000|0050 lg :        x(4)        4 [SS]             [Overlay Origin] [1\1]
+D 6000|0051 lg :        x(2)        2 [US]         [Image Frame Origin] [1]
+D 6000|0100 lg :        x(2)        2 [US]     [Overlay Bits Allocated] [1]
+D 6000|0102 lg :        x(2)        2 [US]       [Overlay Bit Position] [0]
+D 6000|3000 lg :     x(7262)    29282 [OW]               [Overlay Data] [gdcm::NotLoaded]
+
+Get the Data, expand them !
+Hope there is never some oddities in Number of Frames in Overlay, 
+   Overlay Origin,Overlay Bit Position, etc .
diff --git a/MR-SIEMENS-DICOM-WithOverlays.dcm b/MR-SIEMENS-DICOM-WithOverlays.dcm
new file mode 100755
index 0000000..bc73679
Binary files /dev/null and b/MR-SIEMENS-DICOM-WithOverlays.dcm differ