1. WG3 report on Biometric Data Format and Related Standards
Christoph Busch
- ISO/IEC JTC1/SC37 WG3 Convenor -
Sydney

2. Meetings Paris 2016-07-18 to 2016-07-22 Sydney
Christoph Busch

3. Biometric Data Interchange Formats
Christoph Busch

4. 19794-1 AMD1 Conformance testing methodology
Generation 2 of ISO/IEC 19794 G1
:2006
-2: 2005
-3: 2006
-4: 2005
-5: 2005
-6: 2005
-7: 2007
-8: 2006
-9: 2007
-10: 2007
All parts binary encoding G2
:2011
AMD2 XML Framework
AMD1 Conformance testing methodology
-2: 2011
-4: 2011
-5: 2011
-6: 2011
-7: 201x
-8: 2011
-9: 2011
-11: 2013
-13: 201x
-14: 2013
-15: 201x
-2: 2015
-4: 2015
-5: 2016
-6: 2016
-7: 2015
-9: 2015
the semantic (i.e. general header / structure of representation header) equivalent for binary encoded and XML encoded parts in G2
Christoph Busch

5. Consolidated Documents
Consolidated Document for :2005
COR1 integrated
waiting for TMB approval
Consolidated Document for :2005 published
AMD1,AMD2, COR1, COR2, COR3, COR4 integrated
DCOR5 integrated:
Defect 1: length of image data block was introduced
Defect 2: inconsistency in version number “010” vs. “020”
Defect 3: Table 16/31 inconsistent numbers for W
Christoph Busch

6. Related Standards and Trends
Christoph Busch

7. Biometric Sample Quality
G2-version completed for
ISO/IEC Part 1: framework (reprinted in August 2016)
ISO/IEC Part 6: iris image data
Revision about to complete for
ISO/IEC FDIS Part 4: finger image data
the NFIQ2.0 report will be updated to reflect the changes in FDIS
see:
the reference implementation will move to GITHUB
Christoph Busch

8. Presentation Attack Detection
30107 parts
Part 1 - Framework
Elaine Newton
status: IS - published
Part 2 - Data formats
Olaf Henniger
status: 2nd DIS
Part 3 - Testing and Reporting
Michael Thieme
status: FDIS
Christoph Busch

9. Presentation Attack Detection - Part4
Sydney
Title: Presentation Attack Detection: Profile for Evaluation of Mobile Devices
Scope:
guidance for presentation attack detection evaluation of personal mobile devices with local biometric authentication
biometric module for mobile devices
closed system (i.e. with no access to internal results)
definition of a minimum set of PAI species (? will be aging quickly)
definition of a minimum number of subjects
out-of-scope:
mobile devices with remote biometric recognition
Editor: Mike
Co-Editor: Pierre, Elaine
Christoph Busch

10. G3 development Generation 3:
:201x
Generation 3:
- The common semantics amongst all parts will continue to form the Framework of Generation 3 - All parts will exist in a XML and/or binary version with a (revised) harmonized semantic
Christoph Busch

11. G3 development
Christoph Busch

12. G3 development Structure discussion in Sydney We continue to use CBEFF
Tree structure discussion
the need to have a tree structure would be application driven. Delegate this suggestion to WG2 to work on tree structured biometric data
Tag Dictionary
should list all tag names and description
automatic tag definition is SC17 recommended best practice
extension and can only at the deliberate extension points “…”
tag table with the result of the automatic tagging
negative experience in TC68 with automatic tagging
call for contribution on the experience with automatic tagging
Christoph Busch

13. G3 development Structure discussion in Paris
We do not drop any of the essential content structure of G2
all the image format types of G2 will exist in G3
content of quality block and certification block will exist
We will keep definition of all types (frontal, full frontal, token frontal etc.) in our base standard.
this includes 3D types
Christoph Busch

14. G3 development Structure Annex C (informative) Encoding examples
1. Scope
2. Conformance
3. Normative references
4. Terms and definitions
5. Data elements: Semantic description, independent of encoding
6 Encoding
6.1. Tagged binary encoding
6.2. XML encoding
7. CBEFF
Annex A (normative) Formal specifications
A.1 ASN.1 module for tagged binary encoding
A.2 XML schema definition for XML encoding
Annex B (normative) Conformance testing methodology
Annex C (informative) Encoding examples
Annex D (informative) Conditions for capturing … image data
Annex E+ (modality specific)
Christoph Busch

15. ISO/IEC 30137-4 CCTV Part 1, Design and specification (WG 4)
Part 2, Performance testing and reporting (WG 5)
Part 3, Data formats (WG 3)- cancelled
Part 4, Ground truth and video annotation procedure
no cars - only humans
Christoph Busch

16. Mobile Testing ISO/IEC 21879 Scope
Methods for performance assessment of biometric systems embedded in mobile devices
Out of scope.
Privacy aspects
Secure authentication from mobile device to server
Editor: Pierre Gacon
co-editor: Martin Olsen, Belen, Elaine
Christoph Busch

17. Full Body Photography CEN Standard NWIP in preparation
relation to 30137
gait recognition by video, full body photography shall provide the silhouette
quality control at enrollment
impact of clothing
Christoph Busch

18. Joint Meeting WG2 WG3 Sydney 2017-01-29
Publish SD16 as defined in Annex A of SD16 at:
New standing documents
SD17 for “SC37 ASN.1 object identifiers, data elements, schemas, and related items”
content will come from as starting point
SD18 for “SC37 XML and ASN.1 transcoding guidance and related items”
content for harmonization assurance test tool to be added next round
Olaf Henniger will be editor
Christoph Busch

19. Recommendations
WG3 - CD circulation
Christoph Busch

20. Recommendations
WG3 - DIS/FDIS circulation
Christoph Busch

21. Recommendations
WG3 - publication
Christoph Busch

22. Recommendations WG3 - Special Groups
RECOMMENDATION 3.19 – Constituting of WG 3 SG
Terms of reference: The Special Group will discuss the harmonization of ISO/IEC , -4, and -5 and the question how to avoid tag conflicts in the binary data interchange formats.
RESOLUTION 3.21 – SC 37 to SC 27 Coordination Group
Terms of reference: To coordinate SC 37 responses to SC 27 projects and liaison statements between meetings (based on relative timelines).
RESOLUTION 3.22 – SC 37 to SC 17 Coordination Group
Terms of reference: To coordinate SC 37 responses to SC 17 projects and liaison statements between meetings (based on relative timelines).
Note the draft liaison statement
Christoph Busch

23. References Information on WG3 status and a ppt-copy of theses slides
is available at:
Christoph Busch

24. Prof. Dr. Christoph Busch
Contact
Prof. Dr. Christoph Busch
Fraunhoferstrasse 5
64283 Darmstadt, Germany
Christoph Busch
Christoph Busch