1、raising standards worldwide NO COPYING WITHOUT BSI PERMISSION EXCEPT AS PERMITTED BY COPYRIGHT LAW BSI Standards Publication BS ISO/IEC 29109-10:2010 Information technology Conformance testing methodology for biometric data interchange formats defined in ISO/IEC 19794 Part 10: Hand geometry silhouet
2、te dataBS ISO/IEC 29109-10:2010 BRITISH STANDARD National foreword This British Standard is the UK implementation of ISO/IEC 29109-10:2010. The UK participation in its preparation was entrusted to Technical Committee IST/44, Biometrics. A list of organizations represented on this committee can be ob
3、tained on request to its secretary. This publication does not purport to include all the necessary provisions of a contract. Users are responsible for its correct application. BSI 2011 ISBN 978 0 580 68108 0 ICS 35.040 Compliance with a British Standard cannot confer immunity from legal obligations.
4、 This British Standard was published under the authority of the Standards Policy and Strategy Committee on 31 January 2011. Amendments issued since publication Date Text affectedBS ISO/IEC 29109-10:2010Reference number ISO/IEC 29109-10:2010(E) ISO/IEC 2010INTERNATIONAL STANDARD ISO/IEC 29109-10 Firs
5、t edition 2010-12-15 Information technology Conformance testing methodology for biometric data interchange formats defined in ISO/IEC 19794 Part 10: Hand geometry silhouette data Technologies de linformation Mthodologie dessai de conformit pour formats dinterchange de donnes biomtriques dfinis dans
6、lISO/CEI 19794 Partie 10: Donnes de silhouette gomtrique manuelle BS ISO/IEC 29109-10:2010 ISO/IEC 29109-10:2010(E) PDF disclaimer This PDF file may contain embedded typefaces. In accordance with Adobes licensing policy, this file may be printed or viewed but shall not be edited unless the typefaces
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10、r mechanical, including photocopying and microfilm, without permission in writing from either ISO at the address below or ISOs member body in the country of the requester. ISO copyright office Case postale 56 CH-1211 Geneva 20 Tel. + 41 22 749 01 11 Fax + 41 22 749 09 47 E-mail copyrightiso.org Web
11、www.iso.org Published in Switzerland ii ISO/IEC 2010 All rights reservedBS ISO/IEC 29109-10:2010 ISO/IEC 29109-10:2010(E) ISO/IEC 2010 All rights reserved iiiContents Page Foreword iv Introduction.v 1 Scope1 2 Conformance .1 3 Normative references2 4 Terms and definitions .2 5 Symbols and abbreviate
12、d terms 3 6 Conformance testing methodology.3 Annex A (informative) Guidance for Level 3B testing.10 BS ISO/IEC 29109-10:2010 ISO/IEC 29109-10:2010(E) iv ISO/IEC 2010 All rights reservedForeword ISO (the International Organization for Standardization) and IEC (the International Electrotechnical Comm
13、ission) form the specialized system for worldwide standardization. National bodies that are members of ISO or IEC participate in the development of International Standards through technical committees established by the respective organization to deal with particular fields of technical activity. IS
14、O and IEC technical committees collaborate in fields of mutual interest. Other international organizations, governmental and non-governmental, in liaison with ISO and IEC, also take part in the work. In the field of information technology, ISO and IEC have established a joint technical committee, IS
15、O/IEC JTC 1. International Standards are drafted in accordance with the rules given in the ISO/IEC Directives, Part 2. The main task of the joint technical committee is to prepare International Standards. Draft International Standards adopted by the joint technical committee are circulated to nation
16、al bodies for voting. Publication as an International Standard requires approval by at least 75 % of the national bodies casting a vote. Attention is drawn to the possibility that some of the elements of this document may be the subject of patent rights. ISO and IEC shall not be held responsible for
17、 identifying any or all such patent rights. ISO/IEC 29109 consists of the following parts, under the general title Information technology Conformance testing methodology for biometric data interchange formats defined in ISO/IEC 19794: Part 1: Generalized conformance testing methodology Part 2: Finge
18、r minutiae data Part 4: Finger image data Part 5: Face image data Part 6: Iris image data Part 8: Finger pattern skeletal data Part 9: Vascular image data Part 10: Hand geometry silhouette data The following parts are under preparation: Part 7: Signature/sign time series data Part 14: DNA data BS IS
19、O/IEC 29109-10:2010 ISO/IEC 29109-10:2010(E) ISO/IEC 2010 All rights reserved vIntroduction ISO/IEC 19794-10:2007 specifies a data record interchange format for recording, storing, and transmitting one or more hand geometry silhouette records. This part of ISO/IEC 29109 establishes tests for checkin
20、g the correctness of the binary record. The objective of ISO/IEC 19794-10:2007 cannot be completely achieved until biometric products can be tested to determine whether they conform to those specifications. Conforming implementations are a necessary prerequisite for achieving interoperability among
21、implementations; therefore there is a need for a standardized conformance testing methodology, test assertions, and test procedures as applicable to specific modalities addressed by each part of ISO/IEC 19794. The test assertions will cover as much as practical of the ISO/IEC 19794 requirements (cov
22、ering the most critical features), so that the conformity results produced by the test suites will reflect the real degree of conformity of the implementations to ISO/IEC 19794 Data Interchange Format records. This is the motivation for the development of this conformance testing methodology. This p
23、art of ISO/IEC 29109 supports those applications that require use of hand geometry silhouette data according to ISO/IEC 19794-10:2007. It defines a testing methodology to ensure conformance of a vendors application or service to ISO/IEC 19794-10:2007. Thus this part of ISO/IEC 29109 is intended to:
24、establish elements of the Conformance Testing Methodology framework that are specific to the Hand Geometry Silhouette-based Data Record requirements of ISO/IEC 19794-10:2007 conformance testing, define requirements and guidelines for specifying conformance test suites and related test methods for me
25、asuring conformity of products and services to the Hand Geometry Silhouette Data Record requirements of ISO/IEC 19794-10:2007, and define testing and reporting procedures to be followed before, during, and after conformance testing. This part of ISO/IEC 29109 is applicable to the development and use
26、 of conformity test method specifications, conformity test suites for ISO/IEC 19794-10:2007 records, and conformance testing programs for ISO/IEC 19794-10:2007 conformant products. It is intended primarily for use by testing organizations, but may be applied by developers and users of test method sp
27、ecifications and test method implementations. The table of assertions in Clause 6 specifies levels of testing for the conformance requirements of ISO/IEC 19794-10:2007. BS ISO/IEC 29109-10:2010BS ISO/IEC 29109-10:2010 INTERNATIONAL STANDARD ISO/IEC 29109-10:2010(E) ISO/IEC 2010 All rights reserved 1
28、Information technology Conformance testing methodology for biometric data interchange formats defined in ISO/IEC 19794 Part 10: Hand geometry silhouette data 1 Scope This part of ISO/IEC 29109 specifies elements of conformance testing methodology, test assertions, and test procedures as applicable t
29、o ISO/IEC 19794-10. This part of ISO/IEC 29109 establishes test assertions of the structure of the hand geometry silhouette data format as specified in ISO/IEC 19794-10:2007 (Type A Level 1 as defined in ISO/IEC 29109-1:2009), test assertions of internal consistency by checking the types of values t
30、hat may be contained within each field (Type A Level 2 as defined in ISO/IEC 29109-1:2009), informative guidance for testing the consistency of selected encoded data fields with the input biometric data (Type B Level 3 as defined in ISO/IEC 29109-1:2009). This part of ISO/IEC 29109 does not establis
31、h test of conformance of CBEFF structures required by ISO/IEC 19794-10:2007, test of consistency with input biometric data record (Level 3 as defined in ISO/IEC 29109-1:2009), test of other characteristics of biometric products or other types of testing of biometric products (e.g. acceptance, perfor
32、mance, robustness, security), test of conformance of systems that do not produce ISO/IEC 19794-10:2007 records. 2 Conformance Biometric data interchange format Conformance Test Suites (CTS) conform to this part of ISO/IEC 29109 if they satisfy all of the normative requirements related to Clause 6. A
33、dditionally, implementations of Level 1 or Level 2 tests shall use the assertions defined in Table 2 and fill out an Implementation Conformance Statement (ICS) based on Table 1. Implementations of ISO/IEC 19794-10:2007 tested according to the methodology specified shall be able to claim conformance
34、only to those Biometric Data Record (BDR) requirements specified in ISO/IEC 19794-10:2007 that are tested by the test methods established by this methodology. BS ISO/IEC 29109-10:2010 ISO/IEC 29109-10:2010(E) 2 ISO/IEC 2010 All rights reservedImplementations of ISO/IEC 19794-10:2007 do not necessari
35、ly need to conform to all possible aspects of ISO/IEC 19794-10:2007, but only to those ISO/IEC 19794-10:2007 requirements that are claimed to be supported by the implementation in an Implementation Conformance Statement, filled out in accordance with Clause 8 of ISO/IEC 29109-1:2009 and Table 1 of t
36、his part of ISO/IEC 29109. A system does not need to be capable of using biometric data records that cover all possible aspects of ISO/IEC 19794-10:2007, but only those that are claimed to be supported by the system in an Implementation Conformance Statement, filled out using the template provided i
37、n A.2. NOTE Level 3 and higher are not tested. 3 Normative references The following referenced documents are indispensable for the application of this document. For dated references, only the edition cited applies. For undated references, the latest edition of the referenced document (including any
38、amendments) applies. ISO/IEC 19794-10:2007, Information technology Biometric data interchange formats Part 10: Hand geometry silhouette data ISO/IEC 29109-1:2009, Information technology Conformance testing methodology for biometric data interchange formats defined in ISO/IEC 19794 Part 1: Generalize
39、d conformance testing methodology 4 Terms and definitions For the purposes of this document, the following terms and definitions apply. 4.1 biometric data interchange record BDIR data package containing biometric data that claims to be in the form prescribed by a base standard ISO/IEC 29109-1 4.2 Fr
40、eeman Chain Code FCC compact method for representing the contours of an object NOTE First made popular by Herbert Freeman. ISO/IEC 19794-10 4.3 hand geometry view record HGVR block of data that contains a hand silhouette captured from one camera point of view during one hand placement NOTE The block
41、 contains metadata, silhouette data, and optional extended data. ISO/IEC 19794-10 4.4 implementation under test IUT that which implements the base standard being tested BS ISO/IEC 29109-10:2010 ISO/IEC 29109-10:2010(E) ISO/IEC 2010 All rights reserved 3NOTE Depending on the conformance requirements
42、of the base standard, this may simply be a set of biometric data interchange records or it may be a computer algorithm in the form of an implementation under test that creates the BDIR and/or uses the data contained in the BDIR. ISO/IEC 29109-1 5 Symbols and abbreviated terms For the purposes of thi
43、s document, the symbols and abbreviated terms given in ISO/IEC 29109-1 apply. 6 Conformance testing methodology The testing methodology specified in Clauses 6, 7 and 8 of ISO/IEC 29109-1:2009 shall apply. The content of the tables below is based on the conformance testing methodology outlined in ISO
44、/IEC 29109-1:2009 and shall only be used in the context of that testing methodology. Table 1 Requirements of ISO/IEC 19794-10:2007 Require- ment ID Reference in base standard Requirement Summary Level Status (see note) IUT Support Supported Range Test Result R-1 Forward ISO shall not be held respons
45、ible for identifying any or all such patent rights. 3C O-1 N/A N/A R-2 5.2 To conserve space, the hand silhouette shall be recorded using a Freeman Chain Code (FCC). 2 M N/A R-3 5.2.1 Each element of the FCC shall be stored immediately following its predecessor, without regard to byte boundaries. 2
46、M N/A R-4 5.2.1 If necessary, the silhouette shall be padded with trailing zeros to ensure that the BDB is an integral number of octets. 2 M N/A R-5 5.2.1 Silhouette data contained in BDBs conforming to this part of ISO/IEC 19794 (see clause 2) shall be body centric. 3B M N/A R-6 5.3 The BDB format
47、specified in this part of ISO/IEC 19794 shall be embedded in a CBEFF-compliant Biometric Information Record (BIR) according to ISO/IEC 19785-1. 3C O-1 N/A N/A R-7 5.3 The CBEFF Format Owner identifier assigned by the CBEFF Registration Authority to ISO/IEC JTC 1/SC 37 shall be used in This is the si
48、xteen-bit value 0x0101 (hexadecimal 101 or decimal 257). 3C O-1 N/A N/A R-8 5.3 The sixteen-bit CBEFF Type Code 0x0018 (hexadecimal 18 or decimal 24) shall be used for data records specified in this part of 19794. 3C O-1 N/A N/A R-9 6.1 after data acquisition and processing, each silhouette shall ha
49、ve the orientation shown in Figure 3a for top-view images, or Figure 3b for side-view images. 3B M N/A BS ISO/IEC 29109-10:2010 ISO/IEC 29109-10:2010(E) 4 ISO/IEC 2010 All rights reservedTable 1 (continued) Require- ment ID Reference in base standard Requirement Summary Level Status (see note) IUT Support Supported Range Test Result R-10 6.2 The silhouette shall represent either the left or right hand and shall be presented in one of the orientations depicte
