共找到 719 条与 文献成像象技术 相关的标准,共 48 页
Document management applications -- Archiving of electronic data -- Computer output microform (COM) / Computer output laser disc (COLD)
Electronic archiving - Selection of digital storage media for long term preservation
Electronic archiving. Selection of digital storage media for long term preservation
Document management. Digital preservation. Analog recording to silver-gelatin microform
Document management - Digital preservation - Analog recording to silver-gelatin microform
This Singapore Standard specifies the operating procedures for imaging and writing of digital text and drawing documents on 16 mm and 35 mm black and white, silver-gelatin type microfilm for long term preservation. In this Singapore Standard, long term is considered to be a period of time usually lasting more than a century. In ISO 18911, the life expectancy (LE) is the length of time that information is predicted to be acceptable in a system at 21℃ and 50% RH. The number following the LE symbol is a prediction of the minimum life expectancy, in years, during which information can be retrieved without significant loss when stored at 21℃ and 50% RH, e.g. LE-100 indicates that information can be retrieved after at least 100 years' storage. Broadly speaking, extended-term storage conditions can extend the useful life of a majority of freshly processed films to 500 years. Black-and-white, silver-gelatin type microfilm when properly processed and stored will become an irreversible record of proven quality, meeting extended-term storage criterion. This Singapore Standard does not cover the following: - Animated images or sounds; - Three-dimensional images; and - Electronic medical records such as X-ray images.
Code of practice for imaging and writing of digital text and drawing documents on 16 mm and 35 mm black and white, silver-gelatin type microfilm for long term preservation - Operating procedures
Electronic imaging. Test target for scanning of office documents. Test target for use in lower resolution applications
This part of ISO 12653 specifies a test target for assessing the consistency of the output quality over time from lower resolution reflection scanning systems. It is applicable to assessing the output quality of black-and-white and colour scanners used for blackand-white or colour office documents, with or without half tone. It does not apply to scanners used for the scanning of transparent or translucent documents. The following documents, in whole or in part, are normatively referenced in this document and are indispensable for its application. For dated references, only the edition cited applies. For undated references, the latest edition of the referenced document (including any amendments) applies. conditions for reflection density. Part 1: Characteristics. Part 2: Method of use. 3 Terms and definitions For the purposes of this document, the terms and definitions given in ISO 12651 and the following apply. 3.1 test element pattern represented on a target EXAMPLE Millimetre scale, grey scale, circle. 3.2 continuous tone tonal variation in a document represented by areas of different density 3.3 lower resolution application scanning system that is configured to scan up to 300 dpi Licensee=University of Alberta/5966844001, User=sharabiani, shahramfs 1
Electronic imaging - Test target for scanning of office documents - Part 3: Test target for use in lower resolution applications
Micrographics-Methods of measuring image quality produced by aperture card scanners-Part 1:Characteristics of the test images
Micrographics-Planetary camera systems-Test target for checking performance
Micrographics-Reader-printers for transparent microforms-Characteristics
Micrographics-Quality control of graphic COM recorders-Part 1:Characteristics of the test frames
Micrographics-Alphanumeric computer output microforms-Quality control-Part 1:Characteristics of the slide and test data
Micrographics-Inspection of silver-gelatin microforms for evidence of deterioration
Micrographics-Quality control of graphic COM recorders-Part 2:Quality criteria and control
Micrographics-ISO character and ISO test chart No. 1-Description and use
Micrographics-Readers for transparent microforms-Performance characteristics
Micrographics-Readers for transparent microforms-Measurement of characteristics
Micrographics-ISO character and ISO test chart No. 1-Description and use
Micrographics-Quality control of graphic COM recorders-Part 2:Quality criteria and control
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