Information technology - Automatic identification and data capture techniques - Bar code verifier co...
The technology of bar coding is based on the recognition of patterns encoded in dark and light elements of defined dimensions according to rules defining the translation of characters into such patterns, known as the symbology specification.
The bar code symbol, as a machine-readable data carrier, must be produced in such a way as to be reliably decoded at the point of use, if it is to fulfil its…
Information technology - Automatic identification and data capture techniques - Effects of gloss and...
Users of bar code systems have experienced problems with poor read rates. These read rate problems can sometimes be attributed to spectral gloss from either the substrate or the image or both.
In many bar code applications, the position and orientation of the scanner relative to the bar code symbol can be directly controlled by the operator. In these applications, the presentation of the bar…
Information technology — Automatic identification and data capture techniques — PDF417 bar code symb...
The technology of bar coding is based on the recognition of patterns of bars and spaces of defined dimensions. There are various methods of encoding information in bar code form, known as symbologies, and the rules defining the translation of characters into bars and space patterns and other essential features are known as the symbology specification.
ISO/IEC 15438:2006 specifies the requirements…
Information technology — Automatic identification and data capture techniques — MicroPDF417 bar code...
ISO/IEC 24728:2006 specifies the requirements for the bar code symbology known as MicroPDF417. It specifies the MicroPDF417 symbology characteristics, data character encodation, symbol formats, dimensions, error correction rules, decoding algorithm, and a number of application parameters.
MicroPDF417 is a multi-row symbology, derived from and closely based on PDF417. MicroPDF417 is designed for…
Technologies de l'information — Techniques automatiques d'identification et de capture des...
La technologie du code à barres est basée sur la reconnaissance de motifs constitués de barres et d'espaces présentant des dimensions définies. Il existe diverses méthodes pour coder des informations sous la forme d'un code à barres, connues sous le nom de symbologie et les règles définissant la traduction des caractères en motifs de barres et d'espaces et en d'autres…
Technologies de l'information -- Techniques automatiques d'identification et de capture de...
La technologie du code à barres est basée sur la reconnaissance de motifs constitués de barres et d'espaces présentant des dimensions définies. Il existe diverses méthodes pour coder des informations sous la forme d'un code à barres, connues sous le nom de symbologie et les règles définissant la traduction des caractères en motifs de barres et d'espaces et en d'autres…
Information technology - Automatic identification and data capture techniques - MicroPDF417 bar code...
ISO/IEC 24728:2006 specifies the requirements for the bar code symbology known as MicroPDF417. It specifies the MicroPDF417 symbology characteristics, data character encodation, symbol formats, dimensions, error correction rules, decoding algorithm, and a number of application parameters.
MicroPDF417 is a multi-row symbology, derived from and closely based on PDF417. MicroPDF417 is designed for…
Information technology - Automatic identification and data capture techniques - PDF417 bar code symb...
The technology of bar coding is based on the recognition of patterns of bars and spaces of defined dimensions. There are various methods of encoding information in bar code form, known as symbologies, and the rules defining the translation of characters into bars and space patterns and other essential features are known as the symbology specification.
ISO/IEC 15438:2006 specifies the requirements…
Information technology — Security techniques — Key management — Part 4: Mechanisms based on weak sec...
ISO/IEC 11770-4:2006 defines key establishment mechanisms based on weak secrets, i.e., secrets that can be readily memorized by a human, and hence secrets that will be chosen from a relatively small set of possibilities. It specifies cryptographic techniques specifically designed to establish one or more secret keys based on a weak secret derived from a memorized password, while preventing off-…
