Open main menu
Home
Random
Recent changes
Special pages
Community portal
Preferences
About Wikipedia
Disclaimers
Incubator escapee wiki
Search
User menu
Talk
Dark mode
Contributions
Create account
Log in
Editing
Digitization
(section)
Warning:
You are not logged in. Your IP address will be publicly visible if you make any edits. If you
log in
or
create an account
, your edits will be attributed to your username, along with other benefits.
Anti-spam check. Do
not
fill this in!
== History == * 1957 The Standards Electronic Automatic Computer (SEAC) was invented.<ref name=":6">{{Cite web |title=What is the History of Digitization? |url=https://kodakdigitizing.com/blogs/news/what-is-the-history-of-digitization |access-date=2023-04-14 |website=Kodak Digitizing}}</ref> That same year, [[Russell Kirsch]] used a rotating drum scanner and photomultiplier connected to SEAC to create the first digital image (176x176 pixels) from a photo of his infant son.<ref>{{Cite magazine |last= |first= |title=Square Pixel Inventor Tries to Smooth Things Out |language=en-US |magazine=Wired |url=https://www.wired.com/2010/06/smoothing-square-pixels/ |access-date=2023-04-14 |issn=1059-1028}}</ref><ref name=":7">{{Cite web |title=Page 1 |url=https://nistdigitalarchives.contentdm.oclc.org/digital/collection/p15421coll5/id/1386 |access-date=2024-11-22 |website=nistdigitalarchives.contentdm.oclc.org |language=en}}</ref> This image was stored in SEAC memory via a staticizer and viewed via a cathode ray oscilloscope.<ref>Kirsch, R. A. (1988). Earliest image processing. ''IEEE Annals of the History of Computing, 20''(2). https://tsapps.nist.gov/publication/get_pdf.cfm?pub_id=821701</ref><ref name=":7" /> * 1971 Invention of Charge-Coupled Devices that made conversion from analog data to a digital format easy.<ref name=":6" /> * 1986 work started on the [[JPEG]] format.<ref name=":6" /> * 1990s Libraries began scanning collections to provide access via the world wide web.<ref name=":922"/>
Edit summary
(Briefly describe your changes)
By publishing changes, you agree to the
Terms of Use
, and you irrevocably agree to release your contribution under the
CC BY-SA 4.0 License
and the
GFDL
. You agree that a hyperlink or URL is sufficient attribution under the Creative Commons license.
Cancel
Editing help
(opens in new window)