Portable Network Graphics (Png). Furht, B., editor In Encyclopedia of Multimedia, pages 729–729. Springer US, 2008. 00000
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DefinitionPortable Network Graphics (PNG) format uses lossless data compression and contains support for device-independent color through gamma correction and the XYZ color model.The PNG (Portable Network Graphics) [1] format was originally designed to replace the GIF format. PNG, now on version 1.2, is an International Standard (ISO/IEC 15948:2003), also released as a W3C Recommendation on November 10, 2003 [2].PNG uses lossless data compression and contains support for device-independent color through gamma correction and the XYZ color model. A PNG file consists of an 8-byte signature (89 50 4E 47 0D 0A 1A 0A in hexadecimal) followed by a number of chunks, each of which conveys certain information about the image. Chunk types can come from three main sources: the PNG standard, registered public chunk types maintained by the PNG Development Group, and private chunks, defined by some applications. This chunk-based structure is designed to allow the PNG format to be extended w ...
@incollection{furht_portable_2008,
	title = {Portable {Network} {Graphics} ({Png})},
	copyright = {©2008 Springer-Verlag},
	isbn = {978-0-387-74724-8 978-0-387-78414-4},
	url = {http://link.springer.com/referenceworkentry/10.1007/978-0-387-78414-4_181},
	abstract = {DefinitionPortable Network Graphics (PNG) format uses lossless data compression and contains support for device-independent color through gamma correction and the XYZ color model.The PNG (Portable Network Graphics) [1] format was originally designed to replace the GIF format. PNG, now on version 1.2, is an International Standard (ISO/IEC 15948:2003), also released as a W3C Recommendation on November 10, 2003 [2].PNG uses lossless data compression and contains support for device-independent color through gamma correction and the XYZ color model. A PNG file consists of an 8-byte signature (89 50 4E 47 0D 0A 1A 0A in hexadecimal) followed by a number of chunks, each of which conveys certain information about the image. Chunk types can come from three main sources: the PNG standard, registered public chunk types maintained by the PNG Development Group, and private chunks, defined by some applications. This chunk-based structure is designed to allow the PNG format to be extended w ...},
	language = {en},
	urldate = {2016-05-03},
	booktitle = {Encyclopedia of {Multimedia}},
	publisher = {Springer US},
	editor = {Furht, Borko},
	year = {2008},
	note = {00000},
	pages = {729--729}
}
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