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Detecting Cloned Regions in Digital Images before and after Facebook Recompression.

Record Type:	Language materials, manuscript : Monograph/item
Title/Author:	Detecting Cloned Regions in Digital Images before and after Facebook Recompression./
Author:	Lemon, Christopher Douglas.
Description:	1 online resource (42 pages)
Notes:	Source: Masters Abstracts International, Volume: 83-12.
Contained By:	Masters Abstracts International83-12.
Subject:	Multimedia communications. -
Online resource:	click for full text (PQDT)
ISBN:	9798819384336

Detecting Cloned Regions in Digital Images before and after Facebook Recompression.
Lemon, Christopher Douglas.

Detecting Cloned Regions in Digital Images before and after Facebook Recompression. - 1 online resource (42 pages)

Source: Masters Abstracts International, Volume: 83-12.

Thesis (M.S.)--University of Colorado at Denver, 2022.

Includes bibliographical references

This day and age it's becoming increasingly difficult to know if you can trust the images that you see on your Facebook feed. The ease of use and availability of tools such as Adobe Photoshop make manipulating images a relatively straightforward and simple process. One such method of image manipulation is cloning pixels. Cloning pixels in an image is a method to both create copies of content within an image and/or remove content from an image. Forensic tools exist that can detect these cloned regions and can identify an image as having been manipulated in this way. This thesis investigates the effects that JPEG compression and Facebook recompression has on the ability to detect cloned regions in digital images.

Electronic reproduction.
Ann Arbor, Mich. :
ProQuest,
2024

Mode of access: World Wide Web

ISBN: 9798819384336Subjects--Topical Terms:

655342
Multimedia communications.
Subjects--Index Terms:

CloneIndex Terms--Genre/Form:

554714
Electronic books.

Detecting Cloned Regions in Digital Images before and after Facebook Recompression.
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500 $a Source: Masters Abstracts International, Volume: 83-12.
500 $a Advisor: Grigoras, Catalin.
502 $a Thesis (M.S.)--University of Colorado at Denver, 2022.
504 $a Includes bibliographical references
520 $a This day and age it's becoming increasingly difficult to know if you can trust the images that you see on your Facebook feed. The ease of use and availability of tools such as Adobe Photoshop make manipulating images a relatively straightforward and simple process. One such method of image manipulation is cloning pixels. Cloning pixels in an image is a method to both create copies of content within an image and/or remove content from an image. Forensic tools exist that can detect these cloned regions and can identify an image as having been manipulated in this way. This thesis investigates the effects that JPEG compression and Facebook recompression has on the ability to detect cloned regions in digital images.
533 $a Electronic reproduction. $b Ann Arbor, Mich. : $c ProQuest, $d 2024
538 $a Mode of access: World Wide Web
650 4 $a Multimedia communications. $3 655342
650 4 $a Computer science. $3 573171
650 4 $a Information technology. $3 559429
653 $a Clone
653 $a Compression
653 $a Copy-move
653 $a Detection
653 $a Facebook
653 $a JPEG
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690 $a 0984
690 $a 0489
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710 2 $a University of Colorado at Denver. $b Media Forensics. $3 1464717
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