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BS ISO/IEC 29794-1:2024

BS ISO/IEC 29794-1:2024

$167.15

Information technology. Biometric sample quality – Framework

Published By Publication Date Number of Pages
BSI 2024 36
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PDF Catalog

PDF Pages PDF Title
2 undefined
6 Foreword
7 Introduction
9 1 Scope
2 Normative references
3 Terms and definitions
12 4 Abbreviated terms
5 Conformance
6 Biometric sample quality criteria
6.1 Reference model
13 6.2 Quality aspects: character, fidelity, utility
14 6.3 Use cases of data quality measures
6.3.1 General
6.3.2 Real-time quality assessment
6.3.3 Use in different applications
15 6.3.4 Use as a survey statistic
6.3.5 Accumulation of relevant statistics
6.3.6 Sample-based reference database improvement
16 6.3.7 Quality-based conditional processing
6.3.8 Quality-directed fusion
6.3.9 Interchange of quality measures by disparate systems
6.3.10 Workload reduction with quality scores
6.3.11 Selection of the best of a series of biometric samples
7 Data interchange format field definition
7.1 Abstract description
7.1.1 Overview
17 7.1.2 Quality assessment algorithm identifier block
7.1.3 Quality measure (quality score or quality component) or error
19 7.2 XML encoding
7.3 Tagged binary encoding
20 8 Exchange of quality assessment algorithm results
9 Quality score normalization
21 10 Pairwise quality
22 11 Evaluation
11.1 General
11.2 False non-match error versus discard method
23 11.3 False match error versus discard method
24 11.4 DET versus discard method
25 11.5 Sample acceptance or discard rate
26 Annex A (informative) Example of encoding a biometric sample quality block
27 Annex B (informative) Example of standardized exchange of quality assessment algorithm results
29 Annex C (informative) Procedures for aggregation of utility-based quality scores for sample-based systems
32 Annex D (informative) Example code for computing utility-prediction performance metrics
34 Bibliography

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BS ISO/IEC 29794-1:2024
$167.15