Name:
ISO/IEC 15948:2004 PDF
Published Date:
03/01/2004
Status:
Active
Publisher:
International Organization for Standardization/International Electrotechnical Commission
ISO/IEC 15948:2004 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. ISO/IEC 15948:2004 defines the Internet Media type "image/png". The datastream and associated file format have value outside of the main design goal.
| File Size : | 1 file , 420 KB |
| Note : | This product is unavailable in Russia, Ukraine, Belarus |
| Published : | 03/01/2004 |