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CBEFF Structure
CBEFF (Common Biometric Exchange Formats Framework) is a set of ISO/IEC standards defining an approach to facilitate serialisation and sharing of biometric data in an implementation agnostic manner. This is achieved through use of a data structure which both describes, and contains, biometric data. Overview CBEFF defines abstract data elements used to construct Biometric Information Record (BIRs). A BIR consists of: * at least one Standard Biometric Header (SBH), * at least one Biometric Data Block (BDB), * and an optional Security Block (SB). The Biometric Data Block (BDB) format requirements are not defined by CBEFF. Instead, the root header (SBH) identifies the remaining BIR data elements, such as the BDB type and information related to any child or sibling BIRs. If included, the optional Security Block (SB) specifies encryption and integrity information for the entire structure. CBEFF defines the following types of CBEFF BIR structures: * simple CBEFF BIR structure * co ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
International Organization For Standardization
The International Organization for Standardization (ISO ) is an international standard development organization composed of representatives from the national standards organizations of member countries. Membership requirements are given in Article 3 of the ISO Statutes. ISO was founded on 23 February 1947, and (as of November 2022) it has published over 24,500 international standards covering almost all aspects of technology and manufacturing. It has 809 Technical committees and sub committees to take care of standards development. The organization develops and publishes standardization in all technical and nontechnical fields other than electrical and electronic engineering, which is handled by the IEC.Editors of Encyclopedia Britannica. 3 June 2021.International Organization for Standardization" ''Encyclopedia Britannica''. Retrieved 2022-04-26. It is headquartered in Geneva, Switzerland, and works in 167 countries . The three official languages of the ISO are English, Fren ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
International Electrotechnical Commission
The International Electrotechnical Commission (IEC; in French: ''Commission électrotechnique internationale'') is an international standards organization that prepares and publishes international standards for all electrical, electronic and related technologies – collectively known as "electrotechnology". IEC standards cover a vast range of technologies from power generation, transmission and distribution to home appliances and office equipment, semiconductors, fibre optics, batteries, solar energy, nanotechnology and marine energy as well as many others. The IEC also manages four global conformity assessment systems that certify whether equipment, system or components conform to its international standards. All electrotechnologies are covered by IEC Standards, including energy production and distribution, electronics, magnetics and electromagnetics, electroacoustics, multimedia, telecommunication and medical technology, as well as associated general disciplines such as t ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Serialization
In computing, serialization (or serialisation) is the process of translating a data structure or object state into a format that can be stored (e.g. files in secondary storage devices, data buffers in primary storage devices) or transmitted (e.g. data streams over computer networks) and reconstructed later (possibly in a different computer environment). When the resulting series of bits is reread according to the serialization format, it can be used to create a semantically identical clone of the original object. For many complex objects, such as those that make extensive use of references, this process is not straightforward. Serialization of object-oriented objects does not include any of their associated methods with which they were previously linked. This process of serializing an object is also called marshalling an object in some situations. The opposite operation, extracting a data structure from a series of bytes, is deserialization, (also called unserialization or un ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Data Structure
In computer science, a data structure is a data organization, management, and storage format that is usually chosen for efficient access to data. More precisely, a data structure is a collection of data values, the relationships among them, and the functions or operations that can be applied to the data, i.e., it is an algebraic structure about data. Usage Data structures serve as the basis for abstract data types (ADT). The ADT defines the logical form of the data type. The data structure implements the physical form of the data type. Different types of data structures are suited to different kinds of applications, and some are highly specialized to specific tasks. For example, relational databases commonly use B-tree indexes for data retrieval, while compiler implementations usually use hash tables to look up identifiers. Data structures provide a means to manage large amounts of data efficiently for uses such as large databases and internet indexing services. Usually, ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
CBEFF Structure
CBEFF (Common Biometric Exchange Formats Framework) is a set of ISO/IEC standards defining an approach to facilitate serialisation and sharing of biometric data in an implementation agnostic manner. This is achieved through use of a data structure which both describes, and contains, biometric data. Overview CBEFF defines abstract data elements used to construct Biometric Information Record (BIRs). A BIR consists of: * at least one Standard Biometric Header (SBH), * at least one Biometric Data Block (BDB), * and an optional Security Block (SB). The Biometric Data Block (BDB) format requirements are not defined by CBEFF. Instead, the root header (SBH) identifies the remaining BIR data elements, such as the BDB type and information related to any child or sibling BIRs. If included, the optional Security Block (SB) specifies encryption and integrity information for the entire structure. CBEFF defines the following types of CBEFF BIR structures: * simple CBEFF BIR structure * co ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
National Institute Of Standards And Technology
The National Institute of Standards and Technology (NIST) is an agency of the United States Department of Commerce whose mission is to promote American innovation and industrial competitiveness. NIST's activities are organized into physical science laboratory programs that include nanoscale science and technology, engineering, information technology, neutron research, material measurement, and physical measurement. From 1901 to 1988, the agency was named the National Bureau of Standards. History Background The Articles of Confederation, ratified by the colonies in 1781, provided: The United States in Congress assembled shall also have the sole and exclusive right and power of regulating the alloy and value of coin struck by their own authority, or by that of the respective states—fixing the standards of weights and measures throughout the United States. Article 1, section 8, of the Constitution of the United States, ratified in 1789, granted these powers to the new Congr ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
American National Standards Institute
The American National Standards Institute (ANSI ) is a private non-profit organization that oversees the development of voluntary consensus standards for products, services, processes, systems, and personnel in the United States. The organization also coordinates U.S. standards with international standards so that American products can be used worldwide. ANSI accredits standards that are developed by representatives of other standards organizations, government agencies, consumer groups, companies, and others. These standards ensure that the characteristics and performance of products are consistent, that people use the same definitions and terms, and that products are tested the same way. ANSI also accredits organizations that carry out product or personnel certification in accordance with requirements defined in international standards. The organization's headquarters are in Washington, D.C. ANSI's operations office is located in New York City. The ANSI annual operating b ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
International Committee For Information Technology Standards
The InterNational Committee for Information Technology Standards (INCITS), (pronounced "insights"), is an ANSI-accredited standards development organization composed of Information technology developers. It was formerly known as the X3 and NCITS. INCITS is the central U.S. forum dedicated to creating technology standards. INCITS is accredited by the American National Standards Institute (ANSI) and is affiliated with the Information Technology Industry Council, a global policy advocacy organization that represents U.S. and global innovation companies. INCITS coordinates technical standards activity between ANSI in the US and joint ISO/IEC committees worldwide. This provides a mechanism to create standards that will be implemented in many nations. As such, INCITS' Executive Board also serves as ANSI's Technical Advisory Group for ISO/IEC Joint Technical Committee 1. JTC 1 is responsible for International standardization in the field of information technology. INCITS operates thro ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
ISO/IEC JTC 1/SC 37
ISO/IEC JTC 1/SC 37 Biometrics is a standardization subcommittee in the Joint Technical Committee ISO/IEC JTC 1 of the International Organization for Standardization (ISO) and the International Electrotechnical Commission (IEC), which develops and facilitates standards within the field of biometrics. The international secretariat of ISO/IEC JTC 1/SC 37 is the American National Standards Institute (ANSI), located in the United States. History ISO/IEC JTC 1/SC 37 was established in August 2002, after the approval of a proposal submitted by ANSI to ISO/IEC JTC 1 for the establishment of a new JTC 1 subcommittee on biometrics. The main purpose of the new subcommittee was to provide an international venue that would harmonize and accelerate formal international biometric standardization, resulting in better interoperability, reliability, usability, and security for future standards based systems and applications. With better interoperability between biometrics systems, the success of thes ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
International Civil Aviation Organization
The International Civil Aviation Organization (ICAO, ) is a specialized agency of the United Nations that coordinates the principles and techniques of international air navigation, and fosters the planning and development of international scheduled air transport, air transport to ensure safe and orderly growth. ICAO headquarters are located in the ''Quartier international de Montréal, Quartier International'' of Montreal, Quebec, Canada. The ICAO Council adopts standards and recommended practices concerning air navigation, its infrastructure, flight inspection, prevention of unlawful interference, and facilitation of border-crossing procedures for international civil aviation. ICAO defines the protocols for Aviation accidents and incidents, air accident investigation that are followed by :Organizations investigating aviation accidents and incidents, transport safety authorities in countries signatory to the Chicago Convention on International Civil Aviation. The Air Navigat ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
9303 Data Group 2 Cutdown
93 may refer to: * 93 (number) * one of the years 93 BC, AD 93, 1993, 2093, etc. * 93 Seine-Saint-Denis, French department, Paris, Île-de-France * Atomic number 93: neptunium * ''Ninety-Three'', English title of ''Quatrevingt-treize'' (same meaning), a novel by the French writer Victor Hugo * Ninety-three (horse), a racehorse * Saab 93 * United Airlines Flight 93, hijacked on September 11, 2001 * "93", a song by 6ix9ine from ''Day69 ''Day69'' is the debut commercial mixtape by American rapper 6ix9ine. It was released on February 23, 2018, independently by ScumGang Records and TenThousand Projects (of which was formerly known as Elliott Grainge Entertainment). The mixtape f ...'' See also * * List of highways numbered {{Numberdis ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
