DataGlyph - Revision history

Jsummers at 16:41, 15 June 2017

2017-06-15T16:41:57Z

Jsummers: Category:Xerox

2016-07-26T16:52:40Z

Category:Xerox

Dan Tobias at 02:10, 17 June 2013

2013-06-17T02:10:20Z

Dan Tobias: Created page with "{{FormatInfo |formattype=physical |subcat=Bar codes |image=Dataglyph.jpg }} '''DataGlyph''' is a proprietary bar code technology created at Xerox PARC and covered by [http://..."

2013-06-17T02:09:15Z

Created page with "{{FormatInfo |formattype=physical |subcat=Bar codes |image=Dataglyph.jpg }} '''DataGlyph''' is a proprietary bar code technology created at Xerox PARC and covered by [http://..."

New page

{{FormatInfo
|formattype=physical
|subcat=Bar codes
|image=Dataglyph.jpg
}}

'''DataGlyph''' is a proprietary bar code technology created at Xerox PARC and covered by [http://www.freepatentsonline.com/6641053.html US Patent 6,641,053]. It encodes data by lines leaning in one of two directions, which correspond to zero or one bits in the data being encoded. The resulting pattern of lines can be concealed in an image so that it doesn't obviously look like a bar code of any sort (this sort of hidden data is known as "steganography").

== Links ==
* [http://www.microglyphs.com/english/html/dataglyphs.shtml Description of DataGlyphs]
* [http://www.xerox.com/Static_HTML/xsis/dataglph.htm Xerox page on DataGlyphs]
* [http://computer-related-digest.blogspot.com/2008/03/dataglyphs-xeroxs-new-technology-for.html Article on DataGlyphs]
* [http://citeseerx.ist.psu.edu/viewdoc/download?doi=10.1.1.64.4555&rep=rep1&type=pdf Paper on reading DataGlyphs]

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 |caption=Illustration from DataGlyph patent
 }}
+'''DataGlyph''' is a proprietary bar code technology created at Xerox PARC and covered by [http://www.freepatentsonline.com/6641053.html US Patent 6,641,053]. It encodes data by lines leaning in one of two directions, which correspond to zero or one bits in the data being encoded. The resulting pattern of lines can be concealed in an image so that it doesn't obviously look like a bar code of any sort (this sort of hidden data is known as [[steganography]]).
-'''DataGlyph''' is a proprietary bar code technology created at Xerox PARC and covered by [http://www.freepatentsonline.com/6641053.html US Patent 6,641,053]. It encodes data by lines leaning in one of two directions, which correspond to zero or one bits in the data being encoded. The resulting pattern of lines can be concealed in an image so that it doesn't obviously look like a bar code of any sort (this sort of hidden data is known as "steganography").
 == Links ==

← Older revision		Revision as of 16:52, 26 July 2016
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	* [http://computer-related-digest.blogspot.com/2008/03/dataglyphs-xeroxs-new-technology-for.html Article on DataGlyphs]		* [http://computer-related-digest.blogspot.com/2008/03/dataglyphs-xeroxs-new-technology-for.html Article on DataGlyphs]
	* [http://citeseerx.ist.psu.edu/viewdoc/download?doi=10.1.1.64.4555&rep=rep1&type=pdf Paper on reading DataGlyphs]		* [http://citeseerx.ist.psu.edu/viewdoc/download?doi=10.1.1.64.4555&rep=rep1&type=pdf Paper on reading DataGlyphs]
		+
		+	[[Category:Xerox]]

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 |subcat=Bar codes
 |image=Dataglyph.jpg
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