{"id":374589,"date":"2024-10-20T02:39:21","date_gmt":"2024-10-20T02:39:21","guid":{"rendered":"https:\/\/pdfstandards.shop\/product\/uncategorized\/bs-iso-iec-39794-172021\/"},"modified":"2024-10-26T04:37:35","modified_gmt":"2024-10-26T04:37:35","slug":"bs-iso-iec-39794-172021","status":"publish","type":"product","link":"https:\/\/pdfstandards.shop\/product\/publishers\/bsi\/bs-iso-iec-39794-172021\/","title":{"rendered":"BS ISO\/IEC 39794-17:2021"},"content":{"rendered":"

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:<\/p>\n

    \n
  1. \n

    support for human examination of high-resolution video and still images;<\/p>\n<\/li>\n

  2. \n

    support for human biometric verification and identification based on video and still images;<\/p>\n<\/li>\n

  3. \n

    automated gait image sequence verification and identification.<\/p>\n<\/li>\n<\/ol>\n

    This document ensures that image sequences are suitable for human identification and human verification generated by video surveillance and other similar systems.<\/p>\n

    The following topics are not in scope of this document:<\/p>\n

      \n
    1. \n

      Definitions for facial and\/or full body image related biometric profiles, which are fully covered in ISO\/IEC 39794-5<\/span><\/span> and ISO\/IEC 39794-16<\/span><\/span> respectively.<\/p>\n<\/li>\n

    2. \n

      Security aspects like digital image sequence electronic signature, Presentation Attack Detection (PAD) and morphing prevention.<\/p>\n<\/li>\n<\/ol>\n

      PDF Catalog<\/h4>\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n
      PDF Pages<\/th>\nPDF Title<\/th>\n<\/tr>\n
      2<\/td>\nundefined <\/td>\n<\/tr>\n
      7<\/td>\nForeword <\/td>\n<\/tr>\n
      8<\/td>\nIntroduction <\/td>\n<\/tr>\n
      9<\/td>\n1 Scope
      2 Normative references <\/td>\n<\/tr>\n
      10<\/td>\n3 Terms and definitions <\/td>\n<\/tr>\n
      11<\/td>\n4 Abbreviated terms <\/td>\n<\/tr>\n
      12<\/td>\n5 Conformance <\/td>\n<\/tr>\n
      13<\/td>\n6 Modality specific information
      6.1 Purpose
      6.2 Practices
      6.3 Data models for gait recognition
      6.3.1 General <\/td>\n<\/tr>\n
      14<\/td>\n6.3.2 Model-based methods
      6.3.3 Appearance-based methods <\/td>\n<\/tr>\n
      15<\/td>\n6.4 Data flow of gait recognition
      6.5 Body tree concept for gait <\/td>\n<\/tr>\n
      16<\/td>\n6.6 Camera image sequence requirements <\/td>\n<\/tr>\n
      17<\/td>\n6.7 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 <\/td>\n<\/tr>\n
      18<\/td>\n6.8 Gait modality
      6.8.1 General
      6.8.2 Gait silhouette <\/td>\n<\/tr>\n
      20<\/td>\n6.8.3 Surveillance systems
      6.9 Upper body movement modality
      6.9.1 General <\/td>\n<\/tr>\n
      21<\/td>\n6.9.2 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) <\/td>\n<\/tr>\n
      22<\/td>\n6.9.6 Hands movement
      7 Profile-specific information
      7.1 Purpose
      7.1.1 General
      7.1.2 Gait representations
      7.1.3 Scene requirements <\/td>\n<\/tr>\n
      23<\/td>\n7.2 2D gait image sequence profile
      7.2.1 General
      7.2.2 Gait image sequence representation profile requirements
      7.2.3 Post-acquisition processing <\/td>\n<\/tr>\n
      24<\/td>\n7.2.4 Neural network training and testing <\/td>\n<\/tr>\n
      25<\/td>\n7.3 UBM 2D upper body movement profile
      8 Encoding
      8.1 Tagged binary encoding
      8.2 XML encoding <\/td>\n<\/tr>\n
      26<\/td>\n9 Registered BDB format identifiers <\/td>\n<\/tr>\n
      27<\/td>\nAnnex A (informative) Conditions for capturing <\/td>\n<\/tr>\n
      38<\/td>\nAnnex B (informative) Encoding examples <\/td>\n<\/tr>\n
      50<\/td>\nAnnex C (informative) Image sequence acquisition measurements <\/td>\n<\/tr>\n
      62<\/td>\nBibliography <\/td>\n<\/tr>\n<\/table>\n","protected":false},"excerpt":{"rendered":"

      Information technology. Extensible biometric data interchange formats – Gait image sequence data<\/b><\/p>\n\n\n\n\n
      Published By<\/td>\nPublication Date<\/td>\nNumber of Pages<\/td>\n<\/tr>\n
      BSI<\/b><\/a><\/td>\n2021<\/td>\n64<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n","protected":false},"featured_media":374593,"template":"","meta":{"rank_math_lock_modified_date":false,"ep_exclude_from_search":false},"product_cat":[693,2641],"product_tag":[],"class_list":{"0":"post-374589","1":"product","2":"type-product","3":"status-publish","4":"has-post-thumbnail","6":"product_cat-35-240-15","7":"product_cat-bsi","9":"first","10":"instock","11":"sold-individually","12":"shipping-taxable","13":"purchasable","14":"product-type-simple"},"_links":{"self":[{"href":"https:\/\/pdfstandards.shop\/wp-json\/wp\/v2\/product\/374589","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/pdfstandards.shop\/wp-json\/wp\/v2\/product"}],"about":[{"href":"https:\/\/pdfstandards.shop\/wp-json\/wp\/v2\/types\/product"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/pdfstandards.shop\/wp-json\/wp\/v2\/media\/374593"}],"wp:attachment":[{"href":"https:\/\/pdfstandards.shop\/wp-json\/wp\/v2\/media?parent=374589"}],"wp:term":[{"taxonomy":"product_cat","embeddable":true,"href":"https:\/\/pdfstandards.shop\/wp-json\/wp\/v2\/product_cat?post=374589"},{"taxonomy":"product_tag","embeddable":true,"href":"https:\/\/pdfstandards.shop\/wp-json\/wp\/v2\/product_tag?post=374589"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}