Enhanced family of Image SOP Classes - DICOM...Performance benefits March 2013 DICOM International...
Transcript of Enhanced family of Image SOP Classes - DICOM...Performance benefits March 2013 DICOM International...
![Page 1: Enhanced family of Image SOP Classes - DICOM...Performance benefits March 2013 DICOM International Conference & Seminar Enhanced family of Image SOP Classes 23 Dataset (attributes+pixels)](https://reader030.fdocuments.us/reader030/viewer/2022040815/5e5da6db932e5b44a22cc077/html5/thumbnails/1.jpg)
THE DICOM 2013 INTERNATIONAL
CONFERENCE & SEMINAR March 14-16 Bangalore, India
Enhanced family of
Image SOP Classes
Wim Corbijn van Willenswaard
Philips Healthcare Interoperability Architect
Bangalore, India
Chair WG16 (MRI)
![Page 2: Enhanced family of Image SOP Classes - DICOM...Performance benefits March 2013 DICOM International Conference & Seminar Enhanced family of Image SOP Classes 23 Dataset (attributes+pixels)](https://reader030.fdocuments.us/reader030/viewer/2022040815/5e5da6db932e5b44a22cc077/html5/thumbnails/2.jpg)
Enhanced Multi-Frame
Introduction
Multi Frame model
Functional benefits
Performance benefits
Modalities and policy
Conversion approach
Conclusions
March 2013 DICOM International Conference & Seminar Enhanced family of Image SOP Classes 2
![Page 3: Enhanced family of Image SOP Classes - DICOM...Performance benefits March 2013 DICOM International Conference & Seminar Enhanced family of Image SOP Classes 23 Dataset (attributes+pixels)](https://reader030.fdocuments.us/reader030/viewer/2022040815/5e5da6db932e5b44a22cc077/html5/thumbnails/3.jpg)
Introduction
• Why Multi-Frame
March 2013 DICOM International Conference & Seminar Enhanced family of Image SOP Classes 3
![Page 4: Enhanced family of Image SOP Classes - DICOM...Performance benefits March 2013 DICOM International Conference & Seminar Enhanced family of Image SOP Classes 23 Dataset (attributes+pixels)](https://reader030.fdocuments.us/reader030/viewer/2022040815/5e5da6db932e5b44a22cc077/html5/thumbnails/4.jpg)
Introduction
• Standard object structure • Sup XXX Enhanced Nuclear Medicine (Proposed)
• Sup 43 Enhanced US Volume (Approved 2010)
• Sup 141 Enhanced MR Color (Approved 2009)
• Sup 43 Enhanced Ultrasound (Approved 2009)
• Sup 125 Breast Tomosynthesis (Approved 2008)
• Sup 117 Enhanced PET (Approved 2008)
• Sup 110 Ophthalmic Coherence Tomography (Approved 2007)
• Sup 116 3-D X-Ray (Approved 2007)
• Sup 83 Enhanced XA/XRF Image (Approved 2004)
• Sup 58 Enhanced CT (Approved 2003)
• Sup 49 Enhanced MR (Approved 2001)
March 2013 DICOM International Conference & Seminar Enhanced family of Image SOP Classes 4
![Page 5: Enhanced family of Image SOP Classes - DICOM...Performance benefits March 2013 DICOM International Conference & Seminar Enhanced family of Image SOP Classes 23 Dataset (attributes+pixels)](https://reader030.fdocuments.us/reader030/viewer/2022040815/5e5da6db932e5b44a22cc077/html5/thumbnails/5.jpg)
Multi Frame model
March 2013 DICOM International Conference & Seminar Enhanced family of Image SOP Classes 5
![Page 6: Enhanced family of Image SOP Classes - DICOM...Performance benefits March 2013 DICOM International Conference & Seminar Enhanced family of Image SOP Classes 23 Dataset (attributes+pixels)](https://reader030.fdocuments.us/reader030/viewer/2022040815/5e5da6db932e5b44a22cc077/html5/thumbnails/6.jpg)
Multi Frame model
March 2013 DICOM International Conference & Seminar Enhanced family of Image SOP Classes 6
![Page 7: Enhanced family of Image SOP Classes - DICOM...Performance benefits March 2013 DICOM International Conference & Seminar Enhanced family of Image SOP Classes 23 Dataset (attributes+pixels)](https://reader030.fdocuments.us/reader030/viewer/2022040815/5e5da6db932e5b44a22cc077/html5/thumbnails/7.jpg)
Single-frame to MultiFrame
N Objects, N Headers
Pixel data Per-frame header Fixed Header
One Header N frames
Dimension data
+ Dimension data
Enhanced family of Image SOP Classes March 2013 DICOM International Conference & Seminar 7
Object specific
![Page 8: Enhanced family of Image SOP Classes - DICOM...Performance benefits March 2013 DICOM International Conference & Seminar Enhanced family of Image SOP Classes 23 Dataset (attributes+pixels)](https://reader030.fdocuments.us/reader030/viewer/2022040815/5e5da6db932e5b44a22cc077/html5/thumbnails/8.jpg)
Functional benefits
Single Frame
(Classic objects)
Multi-Frame
March 2013 DICOM International Conference & Seminar Enhanced family of Image SOP Classes 8
![Page 9: Enhanced family of Image SOP Classes - DICOM...Performance benefits March 2013 DICOM International Conference & Seminar Enhanced family of Image SOP Classes 23 Dataset (attributes+pixels)](https://reader030.fdocuments.us/reader030/viewer/2022040815/5e5da6db932e5b44a22cc077/html5/thumbnails/9.jpg)
Functional benefits
March 2013 DICOM International Conference & Seminar Enhanced family of Image SOP Classes 9
• Dimension organization makes it easier to view
![Page 10: Enhanced family of Image SOP Classes - DICOM...Performance benefits March 2013 DICOM International Conference & Seminar Enhanced family of Image SOP Classes 23 Dataset (attributes+pixels)](https://reader030.fdocuments.us/reader030/viewer/2022040815/5e5da6db932e5b44a22cc077/html5/thumbnails/10.jpg)
Functional benefits
Latest technology
• Dimension Organization
• Functional groups
March 2013 DICOM International Conference & Seminar Enhanced family of Image SOP Classes 10
![Page 11: Enhanced family of Image SOP Classes - DICOM...Performance benefits March 2013 DICOM International Conference & Seminar Enhanced family of Image SOP Classes 23 Dataset (attributes+pixels)](https://reader030.fdocuments.us/reader030/viewer/2022040815/5e5da6db932e5b44a22cc077/html5/thumbnails/11.jpg)
Functional benefits
March 2013 DICOM International Conference & Seminar Enhanced family of Image SOP Classes 11
![Page 12: Enhanced family of Image SOP Classes - DICOM...Performance benefits March 2013 DICOM International Conference & Seminar Enhanced family of Image SOP Classes 23 Dataset (attributes+pixels)](https://reader030.fdocuments.us/reader030/viewer/2022040815/5e5da6db932e5b44a22cc077/html5/thumbnails/12.jpg)
Functional benefits
March 2013 DICOM International Conference & Seminar Enhanced family of Image SOP Classes 12
![Page 13: Enhanced family of Image SOP Classes - DICOM...Performance benefits March 2013 DICOM International Conference & Seminar Enhanced family of Image SOP Classes 23 Dataset (attributes+pixels)](https://reader030.fdocuments.us/reader030/viewer/2022040815/5e5da6db932e5b44a22cc077/html5/thumbnails/13.jpg)
Functional benefits
March 2013 DICOM International Conference & Seminar Enhanced family of Image SOP Classes 13
![Page 14: Enhanced family of Image SOP Classes - DICOM...Performance benefits March 2013 DICOM International Conference & Seminar Enhanced family of Image SOP Classes 23 Dataset (attributes+pixels)](https://reader030.fdocuments.us/reader030/viewer/2022040815/5e5da6db932e5b44a22cc077/html5/thumbnails/14.jpg)
Functional benefits
March 2013 DICOM International Conference & Seminar Enhanced family of Image SOP Classes 14
![Page 15: Enhanced family of Image SOP Classes - DICOM...Performance benefits March 2013 DICOM International Conference & Seminar Enhanced family of Image SOP Classes 23 Dataset (attributes+pixels)](https://reader030.fdocuments.us/reader030/viewer/2022040815/5e5da6db932e5b44a22cc077/html5/thumbnails/15.jpg)
Functional benefits
March 2013 DICOM International Conference & Seminar Enhanced family of Image SOP Classes 15
![Page 16: Enhanced family of Image SOP Classes - DICOM...Performance benefits March 2013 DICOM International Conference & Seminar Enhanced family of Image SOP Classes 23 Dataset (attributes+pixels)](https://reader030.fdocuments.us/reader030/viewer/2022040815/5e5da6db932e5b44a22cc077/html5/thumbnails/16.jpg)
Functional benefits
March 2013 DICOM International Conference & Seminar Enhanced family of Image SOP Classes 16
![Page 17: Enhanced family of Image SOP Classes - DICOM...Performance benefits March 2013 DICOM International Conference & Seminar Enhanced family of Image SOP Classes 23 Dataset (attributes+pixels)](https://reader030.fdocuments.us/reader030/viewer/2022040815/5e5da6db932e5b44a22cc077/html5/thumbnails/17.jpg)
Functional benefits
Latest technology
• Functional groups
• Most attributes are mandatory
• Reducing overhead
March 2013 DICOM International Conference & Seminar Enhanced family of Image SOP Classes 17
![Page 18: Enhanced family of Image SOP Classes - DICOM...Performance benefits March 2013 DICOM International Conference & Seminar Enhanced family of Image SOP Classes 23 Dataset (attributes+pixels)](https://reader030.fdocuments.us/reader030/viewer/2022040815/5e5da6db932e5b44a22cc077/html5/thumbnails/18.jpg)
Functional benefits
General mechanism
March 2013 DICOM International Conference & Seminar Enhanced family of Image SOP Classes 18
![Page 19: Enhanced family of Image SOP Classes - DICOM...Performance benefits March 2013 DICOM International Conference & Seminar Enhanced family of Image SOP Classes 23 Dataset (attributes+pixels)](https://reader030.fdocuments.us/reader030/viewer/2022040815/5e5da6db932e5b44a22cc077/html5/thumbnails/19.jpg)
Functional benefits
“Complete” set of frames
Dimension makes it easier to view
Latest technology
General mechanism for all new objects.
March 2013 DICOM International Conference & Seminar Enhanced family of Image SOP Classes 19
![Page 20: Enhanced family of Image SOP Classes - DICOM...Performance benefits March 2013 DICOM International Conference & Seminar Enhanced family of Image SOP Classes 23 Dataset (attributes+pixels)](https://reader030.fdocuments.us/reader030/viewer/2022040815/5e5da6db932e5b44a22cc077/html5/thumbnails/20.jpg)
Performance benefits
One object defines full series
March 2013 DICOM International Conference & Seminar Enhanced family of Image SOP Classes 20
![Page 21: Enhanced family of Image SOP Classes - DICOM...Performance benefits March 2013 DICOM International Conference & Seminar Enhanced family of Image SOP Classes 23 Dataset (attributes+pixels)](https://reader030.fdocuments.us/reader030/viewer/2022040815/5e5da6db932e5b44a22cc077/html5/thumbnails/21.jpg)
Performance benefits
Storage simpler
March 2013 DICOM International Conference & Seminar Enhanced family of Image SOP Classes 22
N Objects, N Headers
Pixel data Per-frame header Fixed Header
One Header N frames
Dimension data
+ Dimension data
![Page 22: Enhanced family of Image SOP Classes - DICOM...Performance benefits March 2013 DICOM International Conference & Seminar Enhanced family of Image SOP Classes 23 Dataset (attributes+pixels)](https://reader030.fdocuments.us/reader030/viewer/2022040815/5e5da6db932e5b44a22cc077/html5/thumbnails/22.jpg)
Performance benefits
March 2013 DICOM International Conference & Seminar Enhanced family of Image SOP Classes 23
Dataset (attributes+pixels)
C-Store response (acknowledgement)
C-Store request
A
s
s
o
c
i
a
t
i
o
n
Store, parse,
check
DB DB
DB
1delay only for the whole series=
3 hours gained
Imagine: 10.000 images = 10.000 delays of 1 sec ~3 hours delay
time
* Slide Courtesy: David A.Clunie
DB Single
frame
transfer
Multi-
frame
transfer
Network overhead reduced.
![Page 23: Enhanced family of Image SOP Classes - DICOM...Performance benefits March 2013 DICOM International Conference & Seminar Enhanced family of Image SOP Classes 23 Dataset (attributes+pixels)](https://reader030.fdocuments.us/reader030/viewer/2022040815/5e5da6db932e5b44a22cc077/html5/thumbnails/23.jpg)
Modalities
18 IOD’s with Multi-Frame Dimension group
March 2013 DICOM International Conference & Seminar Enhanced family of Image SOP Classes 24
![Page 24: Enhanced family of Image SOP Classes - DICOM...Performance benefits March 2013 DICOM International Conference & Seminar Enhanced family of Image SOP Classes 23 Dataset (attributes+pixels)](https://reader030.fdocuments.us/reader030/viewer/2022040815/5e5da6db932e5b44a22cc077/html5/thumbnails/24.jpg)
Conversion
New supplement coming:
Multi-Frame Converted Legacy Images
March 2013 DICOM International Conference & Seminar Enhanced family of Image SOP Classes 25
![Page 25: Enhanced family of Image SOP Classes - DICOM...Performance benefits March 2013 DICOM International Conference & Seminar Enhanced family of Image SOP Classes 23 Dataset (attributes+pixels)](https://reader030.fdocuments.us/reader030/viewer/2022040815/5e5da6db932e5b44a22cc077/html5/thumbnails/25.jpg)
Conversion workflow
March 2013 DICOM International Conference & Seminar Enhanced family of Image SOP Classes 26
Modality
Modality
Workstations
PACS
ConvertSF->MF
ConvertMF->SF
PACS
ConvertSF->MF
ConvertMF->SF
ClassicSF
LegacyConvertedMF
TrueEnhancedMF
Heterogeneous environment with conversion from single to multi-frame objects
![Page 26: Enhanced family of Image SOP Classes - DICOM...Performance benefits March 2013 DICOM International Conference & Seminar Enhanced family of Image SOP Classes 23 Dataset (attributes+pixels)](https://reader030.fdocuments.us/reader030/viewer/2022040815/5e5da6db932e5b44a22cc077/html5/thumbnails/26.jpg)
Conversion
Why conversion
• Enormous archive of Classic objects
• Supports the transition from Classic to
Enhanced environment
• More often used on different places
• Transportation needs speeding up
• Leverage most of the benefits
March 2013 DICOM International Conference & Seminar Enhanced family of Image SOP Classes 27
![Page 27: Enhanced family of Image SOP Classes - DICOM...Performance benefits March 2013 DICOM International Conference & Seminar Enhanced family of Image SOP Classes 23 Dataset (attributes+pixels)](https://reader030.fdocuments.us/reader030/viewer/2022040815/5e5da6db932e5b44a22cc077/html5/thumbnails/27.jpg)
Conversion
Requires
• Conversion done by independent
stations
• Build knowledge for various vendors
• Relaxation of Manditoriness
March 2013 DICOM International Conference & Seminar Enhanced family of Image SOP Classes 28
![Page 28: Enhanced family of Image SOP Classes - DICOM...Performance benefits March 2013 DICOM International Conference & Seminar Enhanced family of Image SOP Classes 23 Dataset (attributes+pixels)](https://reader030.fdocuments.us/reader030/viewer/2022040815/5e5da6db932e5b44a22cc077/html5/thumbnails/28.jpg)
Conclusion
• Huge potential benefit for using Enhanced
objects
• Support is growing
• Pushed by
• Increased Interoperability
• Increasing datasets
• Potential Speed gain
• Higher availability
• Coming conversion definition
March 2013 DICOM International Conference & Seminar Enhanced family of Image SOP Classes 29
![Page 29: Enhanced family of Image SOP Classes - DICOM...Performance benefits March 2013 DICOM International Conference & Seminar Enhanced family of Image SOP Classes 23 Dataset (attributes+pixels)](https://reader030.fdocuments.us/reader030/viewer/2022040815/5e5da6db932e5b44a22cc077/html5/thumbnails/29.jpg)
References
B. Revet:
What’s New in DICOM SPIE 2012
http://?
B. Erickson, D. Clunie:
The New CT and MR DICOM Objects: Why All the Fuss? SCAR 2005
ftp://medical.nema.org/medical/dicom/Multiframe/Presentations/SCAR-2005/
K. Verduin:
Enhanced MR addresses Multi-Vendor Interoperability issues in clinical radiology
DICOM Conference China 2008
ftp://medical.nema.org/MEDICAL/Private/Dicom/Conferences/2008_China/Day_2/
March 2013 DICOM International Conference & Seminar Enhanced family of Image SOP Classes 30
http://dicom.nema.org/
![Page 30: Enhanced family of Image SOP Classes - DICOM...Performance benefits March 2013 DICOM International Conference & Seminar Enhanced family of Image SOP Classes 23 Dataset (attributes+pixels)](https://reader030.fdocuments.us/reader030/viewer/2022040815/5e5da6db932e5b44a22cc077/html5/thumbnails/30.jpg)
Author Contact
Wim Corbijn van Willenswaard
Philips Innovation Campus
Bengaluru
March 2013 DICOM International Conference & Seminar Enhanced Multi-Frame 31
Thank you for your attention !