ISO/IEC 19794-Information technology — Biometric data interchange formats
Biometric data interchange (BDI) is a process that involves the exchange of biometric data between organizations. This article discusses the use of ISO/IEC 19794 as the foundation for BDI standards.
ISO/IEC 19794-2:2011 Information technology — Biometric data interchange formats — Part 2: Finger minutiae data
The ISO/IEC 19794-2:2011 Information technology — Biometric data interchange formats — Part 2: Finger minutiae data defines a biometric data interchange format for fingerprint data. Finger minutiae data is the most detailed form of biometric data and is used to identify individuals.
A fingerprint is composed of five points, or minutiae. These points are used to create a unique fingerprint that can be used to identify an individual.
Finger minutiae data is encoded using the UTF-8 character set. The format specifies how each point should be encoded and how the points should be ordered.
The ISO/IEC 19794-2:2011 Information technology — Biometric data interchange formats — Part 2. Finger minutiae data is intended for use with biometric software applications.
ISO/IEC 19794-3:2006 Information technology — Biometric data interchange formats — Part 3: Finger pattern spectral data
Finger pattern spectral data is a type of biometric data that can be used to identify a person. This Finger pattern spectral data is made up of measurements of pressure, temperature, and humidity at different points on the finger.
Finger pattern spectral data can be used to identify a person by matching it with a database of fingerprints. The fingerprints in the database are matched with the finger patterns in the finger pattern spectral data.
Finger pattern spectral data is often used to identify people who have been fingerprinted previously. It is also used to identify people who have been submitted for fingerprinting for the first time.
Finger pattern spectral data is stored in a digital format. This digital format can be converted into other formats that are compatible with various applications.
ISO/IEC 19794-4:2011 Information technology — Biometric data interchange formats — Part 4: Finger image data
Finger image data is a valuable type of biometric data and it is important that the formats used to exchange this data are appropriate. This document provides information about the ISO/IEC 19794-4:2011 standard for finger image data interchange.
This standard specifies the requirements for biometric data interchange formats and it defines a number of common file formats used for this type of data. The standard also provides guidelines for the handling and storage of finger image data.
This document is applicable to organizations that need to exchange finger image data between themselves or with other organizations that use ISO/IEC 19794-4:2011 standards. It is not intended to be used as a general-purpose specification for the storage, handling, or transmission of finger image data.
ISO/IEC 19794-5:2011 Information technology — Biometric data interchange formats — Part 5: Face image data
Face image data is a type of biometric data that can be used to identify a person. Face image data is often used to verify the identity of a person, and it can also be used to carry out other tasks related to security or authentication.
There are many different types of face image data formats, and each format has its own specific features. And This part of the standard specifies the use of two specific face image data formats: the JPEG2000 format and the TIFF format.
The JPEG2000 format is a lossy format that can compressed very efficiently. It is suitable for images that will be displayed on a small screen, such as on a smartphone or computer monitor. The TIFF format is a less compressed format that can hold more information than the JPEG2000 format. It is better suited for images that will be displayed on a large screen, such as on an office wall or in a newspaper article.
This part of the standard also specifies how face image data should be stored and transported. It recommends using secure methods, such as encryption, to protect the privacy of face image data users.
ISO/IEC 19794-6:2011 Information technology — Biometric data interchange formats — Part 6: Iris image data
Iris image data is a type of biometric data that can be used to identify people. Also, Iris image data is typically captured using a digital camera, and it can be used to identify people who are registered with a biometric system.
Iris image data can be used to identify people who are registered with a biometric system, and it can be used to verify the identity of people who are accessing protected systems.
And Iris image data is usually stored in a binary format, and it can be compressed using the JPEG algorithm.
Iris image data is usually stored in a binary format, and it can be compressed using the JPEG algorithm.
ISO/IEC 19794-7:2007 Information technology — Biometric data interchange formats — Part 7: Signature/sign time series data
Biometric data interchange formats (BIDS) are used to exchange biometric data between multifactor authentication systems and other entities. BIDS have been developed in order to provide a common framework for exchanging biometric data. And to make it easier for users to understand and use the interchange formats.
ISO/IEC 19794-7:2007 defines the structure, syntax, semantics, and application of BIDS. It also provides guidance on the use of BIDS in authentication systems.
Signature/sign time series data is one type of biometric data that can be exchanged using BIDS. Signature/sign time series data consists of time stamp values that are associated with signatures. These time stamp values can be used to verify the authenticity of a signature.
Biometric data interchange formats are important tools for managing biometric data. Also, They enable users to exchange biometric data easily and interoperate with other entities that need to access this information.
ISO/IEC 19794-8:2011 Information technology — Biometric data interchange formats — Part 8: Finger pattern skeletal data
Finger pattern skeletal data (FPDS) is a common format used to store biometric data. FPDS is a binary format that stores fingerprints in a 256-bit byte array.
FPDS can be used to store fingerprints of both humans and animals. It can also be used to store other biometric data, such as face images and handprints.
FPDS is typically stored on smart cards or other portable media. It can also be stored on hard drives or other storage systems.
FPDS is supported by many biometric recognition software products. These products can use FPDS to identify individuals automatically.
Therefore, FPDS is an important format for storing biometric data. It is suitable for use in many applications, such as security systems and consumer applications.
ISO/IEC 19794-9:2011 Information technology — Biometric data interchange formats — Part 9: Vascular image data
This document specifies the biometric data interchange formats used in vascular image analysis and their associated security measures.
The file formats specified in this part of ISO/IEC 19794-9 provide a common format for exchanging biometric data, including images of vascular structures. These formats are intended to be used by software applications that are used for the purposes of vascular image analysis, including but not limited to computer-aided diagnosis (CAD), Magnetic Resonance Imaging (MRI), Computer Tomography (CT) and ultrasound.
ISO/IEC 19794-10:2007 Information technology — Biometric data interchange formats — Part 10: Hand geometry silhouette data
Hand geometry silhouette data are used to uniquely identify individuals. Hand geometry silhouette data can be captured through various biometric methods, such as fingerprint scanning and face recognition.
This geometry silhouette data should be exchanged in a secure and consistent format to ensure the integrity of the data and the security of the individuals it represents. This document provides specifications for the exchange of hand geometry silhouette data in an ISO/IEC 19794-10:2007 Information technology — Biometric data interchange formats — Part 10: Hand geometry silhouette data format.
The hand geometry silhouette data format is based on the EDIFACT standard, which is an international standard for the electronic exchange of business information. The geometry silhouette data format is based on the EDIFACT standard and uses the SAKS (Structured Abstracted Key Specification) file format.
The hand geometry silhouette data format is intended for use with biometric systems, such as digital identity management systems and facial recognition systems. The hand geometry silhouette data format can be used to capture and store demographic information, such as age, sex, race, and ethnicity.
ISO/IEC 19794-11:2013 Information technology — Biometric data interchange formats — Part 11: Signature/sign processed dynamic data
This standard specifies the biometric data interchange formats and their related security mechanisms for the signature/sign processed dynamic data of ISO/IEC 19794-2, including the support for digital signatures.
The interchange formats specified in this document are intended for use by entities that need to exchange biometric data with other entities. They can be used to transmit biometric data either as signed content or as an encrypted signature/sign processed dynamic data stream. The individual components of a biometric signature can be transmitted separately or as part of a larger signature block.
Each format is defined in terms of a message syntax and a set of transport parameters. So, The message syntax includes mandatory and optional elements, while the transport parameters specify how the format should be transported over a network. For example, a format that uses binary signaling might require that the transport parameters include an encoding method and a transmission channel type.
What are the requirements of ISO/IEC 19794?
ISO/IEC 19794 is the international standard for biometric data interchange. This standard specifies the requirements for the exchange of biometric data between organisations.
ISO/IEC 19794 specifies the requirements for the design, conduct, management and reporting of biometric data repositories. It also defines the biometric data interchange formats that can be used to store and exchange biometric data.
Organisations that need to exchange biometric data must meet the requirements of ISO/IEC 19794. This includes ensuring that the biometric data is accurate and reliable, and that it is protected from unauthorized access.
Therefore, ISO/IEC 19794 is an important standard for protecting the privacy of people who are biometrically identified. By following its requirements, organisations can ensure that their biometric data will be processed in a secure manner.
What are its benefits?
ISO/IEC 19794 is a biometric data interchange standard that was created in order to improve the way that biometric data is exchanged. ISO/IEC 19794 defines the format for biometric data, as well as the procedures for exchanging and processing biometric data.
The benefits of using ISO/IEC 19794 include improved security and privacy, as well as easier interoperability between different systems. Biometric data can now be processed more accurately and quickly than ever before thanks to ISO/IEC 19794.
Who needs ISO/IEC 19794?
ISO/IEC 19794 is a family of biometric data interchange formats. It defines how biometric data can be exchanged between systems and applications.
ISO/IEC 19794 is intended for use by system developers, architects, and operators who need to exchange biometric data between different components or systems.
Therefore, ISO/IEC 19794 is also available as an open standard. This means that it is free to use and can be adopted by any organization that wants to use it.
If you need to exchange biometric data between different applications or systems, then you should consider using ISO/IEC 19794.
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