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BS ISO/IEC 39794-17:2021

BS ISO/IEC 39794-17:2021

$198.66

Information technology. Extensible biometric data interchange formats – Gait image sequence data

Published By Publication Date Number of Pages
BSI 2021 64
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This document specifies examples of application-specific requirements, recommendations and best practices in data acquisition applicable to gait image sequence data. Its typical applications include:

  1. support for human examination of high-resolution video and still images;

  2. support for human biometric verification and identification based on video and still images;

  3. automated gait image sequence verification and identification.

This document ensures that image sequences are suitable for human identification and human verification generated by video surveillance and other similar systems.

The following topics are not in scope of this document:

  1. Definitions for facial and/or full body image related biometric profiles, which are fully covered in ISO/IEC 39794-5 and ISO/IEC 39794-16 respectively.

  2. Security aspects like digital image sequence electronic signature, Presentation Attack Detection (PAD) and morphing prevention.

PDF Catalog

PDF Pages PDF Title
2 undefined
7 Foreword
8 Introduction
9 1 Scope
2 Normative references
10 3 Terms and definitions
11 4 Abbreviated terms
12 5 Conformance
13 6 Modality specific information
6.1 Purpose
6.2 Practices
6.3 Data models for gait recognition
6.3.1 General
14 6.3.2 Model-based methods
6.3.3 Appearance-based methods
15 6.4 Data flow of gait recognition
6.5 Body tree concept for gait
16 6.6 Camera image sequence requirements
17 6.7 Gait recognition recordings
6.7.1 General
6.7.2 Gait and upper body movement image encoding
6.7.3 Gait and upper body camera image resolutions
18 6.8 Gait modality
6.8.1 General
6.8.2 Gait silhouette
20 6.8.3 Surveillance systems
6.9 Upper body movement modality
6.9.1 General
21 6.9.2 Face Features Motion (FFM)
6.9.3 Head movement recognition
6.9.4 Head Movements Static Body (HMS)
6.9.5 Head Movements Dynamic Body (HMD)
22 6.9.6 Hands movement
7 Profile-specific information
7.1 Purpose
7.1.1 General
7.1.2 Gait representations
7.1.3 Scene requirements
23 7.2 2D gait image sequence profile
7.2.1 General
7.2.2 Gait image sequence representation profile requirements
7.2.3 Post-acquisition processing
24 7.2.4 Neural network training and testing
25 7.3 UBM 2D upper body movement profile
8 Encoding
8.1 Tagged binary encoding
8.2 XML encoding
26 9 Registered BDB format identifiers
27 Annex A (informative) Conditions for capturing
38 Annex B (informative) Encoding examples
50 Annex C (informative) Image sequence acquisition measurements
62 Bibliography

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BS ISO/IEC 39794-17:2021
$198.66