File:Reed–Solomon error correction Mona Lisa LroLrLasercomFig4.jpg

Original file (956 × 576 pixels, file size: 311 KB, MIME type: image/jpeg)

This is a file from the Wikimedia Commons. The description on its description page there is copied below.

Summary

Description	English: To clean up transmission errors introduced by Earth’s atmosphere (left), Goddard scientists applied Reed-Solomon error correction (right), which is commonly used in CDs and DVDs. Typical errors include missing pixels (white) and false signals (black). The white stripe indicates a brief period when transmission was paused. Image credit: Xiaoli Sun, NASA Goddard
Date	8 January 2013, 10:06:44
Source	NASA Lunar Science page, http://lunarscience.nasa.gov/articles/nasa-beams-mona-lisa-at-the-moon/
Author	Image credit: Xiaoli Sun, NASA Goddard

For the entire image:

	This file is in the public domain in the United States because it was solely created by NASA. NASA copyright policy states that "NASA material is not protected by copyright unless noted". (See Template:PD-USGov, NASA copyright policy page or JPL Image Use Policy.)
	Warnings: Use of NASA logos, insignia and emblems is restricted per U.S. law 14 CFR 1221. The NASA website hosts a large number of images from the Soviet/Russian space agency, and other non-American space agencies. These are not necessarily in the public domain. Materials based on Hubble Space Telescope data may be copyrighted if they are not explicitly produced by the STScI.[1] See also {{PD-Hubble}} and {{Cc-Hubble}}. The SOHO (ESA & NASA) joint project implies that all materials created by its probe are copyrighted and require permission for commercial non-educational use. [2] Images featured on the Astronomy Picture of the Day (APOD) web site may be copyrighted. [3] The National Space Science Data Center (NSSDC) site has been known to host copyrighted content. Its photo gallery FAQ states that all of the images in the photo gallery are in the public domain "Unless otherwise noted."

, for the Mona Lisa portion:

	This work is in the public domain in its country of origin and other countries and areas where the copyright term is the author's life plus 100 years or fewer. You must also include a United States public domain tag to indicate why this work is in the public domain in the United States.
	This file has been identified as being free of known restrictions under copyright law, including all related and neighboring rights.

PDMCreative Commons Public Domain Mark 1.0falsefalse

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	Date/Time	Thumbnail	Dimensions	User	Comment
current	04:15, 30 January 2013		956 × 576 (311 KB)	Oaktree b	User created page with UploadWizard

The following page uses this file:

The following other wikis use this file:

Usage on ast.wikipedia.org
- Deteición y correición d'errores
Usage on ca.wikipedia.org
- Detector i corrector d'errors
- Teoria de codis
Usage on cs.wikipedia.org
- Detekce a oprava chyb
Usage on de.wikipedia.org
- Fehlerkorrekturverfahren
Usage on en.wikipedia.org
- Error detection and correction
Usage on es.wikipedia.org
- Detección y corrección de errores
Usage on et.wikipedia.org
- Kasutaja:Alpha5463/Veakontroll
- Kasutaja:Alpha5463/Veakorrektsioon
Usage on eu.wikipedia.org
- Errore-detekzio
Usage on fi.wikipedia.org
- Virheen havaitseminen ja korjaaminen
Usage on fr.wikipedia.org
- Code correcteur
- Code de Reed-Solomon
Usage on it.wikipedia.org
- Rilevazione e correzione d'errore
Usage on ko.wikipedia.org
- 오류 검출 정정
Usage on simple.wikipedia.org
- Error detection and correction
Usage on sw.wikipedia.org
- Ugunduzi na usahihishaji wa makosa
Usage on tl.wikipedia.org
- Teorya ng kodigo
Usage on tr.wikipedia.org
- Hata bulma ve düzeltme
Usage on www.wikidata.org
- Q1062839
Usage on zh-yue.wikipedia.org
- 錯誤檢測同糾正

This file contains additional information, probably added from the digital camera or scanner used to create or digitize it.

If the file has been modified from its original state, some details may not fully reflect the modified file.

Image title	MATLAB Handle Graphics
Width	956 px
Height	576 px
Bits per component	8 8 8
Compression scheme	Uncompressed
Pixel composition	RGB
Orientation	Normal
Number of components	3
Horizontal resolution	72.0567 dpi
Vertical resolution	72.0567 dpi
Data arrangement	chunky format
Software used	Adobe Photoshop CS5 Windows
File change date and time	13:17, 9 January 2013
Color space	Uncalibrated
Date and time of digitizing	10:06, 8 January 2013
Date metadata was last modified	08:17, 9 January 2013
Unique ID of original document	xmp.did:01AC9F67885AE2119541C983CDBDD0AB
IIM version	50,082