1 Scope
2 Normative references
3 Terms and definitions
4 Abbreviated terms
5 General biometric system
5.1 Conceptual diagram of general biometric
system
5.2 Conceptual components of a general
biometric system
5.2.1 Data capture subsystem
5.2.2 Transmission subsystem
5.2.3 Signal processing subsystem
5.2.4 Data storage subsystem
5.2.5 Comparison subsystem
5.2.6 Decision subsystem
5.2.7 Administration subsystem
5.2.8 Interface
5.3 Functions of general biometric system
5.3.1 Enrolment
5.3.2 Verification
5.3.3 Identification
6 Usage context of biometric data interchange
formats
6.1 Encapsulating data records for interchange
7 General aspects of the usage of biometric data
for interchange
7.1 Introduction
7.2 Natural variability
7.3 Aging and usage duration
7.4 Enrolment conditions
7.5 Feature extraction algorithms
7.6 Feature comparison algorithms
7.7 Multimodal data structures
8 Processing level of data formats for interchange
8.1 Processing levels according to ISO/IEC 19785-1
8.2 Captured biometric sample
8.3 Image data
8.4 Behavioural data
8.5 Feature data
8.6 Naming conventions for biometric data formats
8.7 Recommendations for standardizing biometric
data formats
9 Multibiometrics
10 Sensor requirements
11 Format owner and format types
11.1 Relationship to CBEFF
11.2 BDB format owner
11.3 BDB format types
12 Coding scheme for format types
12.1 Structure of data records
12.2 Common elements for the general header
12.3 Common format for quality descriptor
12.4 Common format for capture device technology
12.5 Common format for certification blocks
Annex A (informative) - Examples of comparison scenarios
Bibliography