Norm

NEN-ISO/IEC 15948:2004 en

Information technology - Computer graphics and image processing - Portable Network Graphics (PNG): Functional specification

147,90

Over deze norm

Status Definitief
Aantal pagina's 80
Gepubliceerd op 01-03-2004
Taal Engels
This International Standard specifies a datastream and an associated file format, Portable Network Graphics (PNG, pronounced "ping"), for a lossless, portable, compressed individual computer graphics image transmitted across the Internet. Indexed-colour, greyscale, and truecolour images are supported, with optional transparency. Sample depths range from 1 to 16 bits. PNG is fully streamable with a progressive display option. It is robust, providing both full file integrity checking and simple detection of common transmission errors. PNG can store gamma and chromaticity data as well as a full ICC colour profile for accurate colour matching on heterogenous platforms. This Standard defines the Internet Media type "image/png". The datastream and associated file format have value outside of the main design goal.

Details

ICS-code 35.140
Nederlandse titel Information technology - Computer graphics and image processing - Portable Network Graphics (PNG): Functional specification
Engelse titel Information technology - Computer graphics and image processing - Portable Network Graphics (PNG): Functional specification

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