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1. Identity statement
Reference TypeConference Paper (Conference Proceedings)
Sitesibgrapi.sid.inpe.br
Holder Codeibi 8JMKD3MGPEW34M/46T9EHH
Identifier8JMKD3MGPBW34M/3JMSL4E
Repositorysid.inpe.br/sibgrapi/2015/06.20.17.26
Last Update2015:06.20.17.26.58 (UTC) administrator
Metadata Repositorysid.inpe.br/sibgrapi/2015/06.20.17.26.58
Metadata Last Update2022:06.14.00.08.15 (UTC) administrator
DOI10.1109/SIBGRAPI.2015.35
Citation KeyFreitasFariAraú:2015:EmCoWa
TitleEmbedding Color Watermarks into Halftoning Images using Minimum-Distance Binary Patterns
FormatOn-line
Year2015
Access Date2024, May 14
Number of Files1
Size16829 KiB
2. Context
Author1 Freitas, Pedro Garcia
2 Farias, Mylene Christine Queiroz de
3 Araújo, Aletéia Patrícia Favacho de
Affiliation1 University of Brasília
2 University of Brasília
3 University of Brasília
EditorPapa, João Paulo
Sander, Pedro Vieira
Marroquim, Ricardo Guerra
Farrell, Ryan
e-Mail Addresssawp@sawp.com.br
Conference NameConference on Graphics, Patterns and Images, 28 (SIBGRAPI)
Conference LocationSalvador, BA, Brazil
Date26-29 Aug. 2015
PublisherIEEE Computer Society
Publisher CityLos Alamitos
Book TitleProceedings
Tertiary TypeFull Paper
History (UTC)2015-06-20 17:26:58 :: sawp@sawp.com.br -> administrator ::
2022-06-14 00:08:15 :: administrator -> :: 2015
3. Content and structure
Is the master or a copy?is the master
Content Stagecompleted
Transferable1
Version Typefinaldraft
KeywordsEmbedding
Halftone
Color Restoration
Watermark
Inverse Halftoning
AbstractThis paper presents a halftoning-based watermarking method. This method enables the embedding of a color image into a binary black-and-white halftone, while maintaining the image quality. The proposed technique is capable of embedding watermarks of three color channels into a binary halftone. To achieve high quality halftones, the method maps colors to halftone channels with homogeneous dot patterns which in turn use different binary texture orientations to carry the watermark. They are obtained by solving a minimization problem in which the objective function is the binary distance between the original binary halftone and the available patterns. To restore the color information, we scan the printed halftone image and compute the inverse information (considering the dot pattern). Using the mapped information, we restore the original color channels from the halftone images using a high-quality inverse halftoning algorithm. Experimental results show that the method produces restorations with a superior quality than other methods found in the literature and increases the embedding capacity.
Arrangement 1urlib.net > SDLA > Fonds > SIBGRAPI 2015 > Embedding Color Watermarks...
Arrangement 2urlib.net > SDLA > Fonds > Full Index > Embedding Color Watermarks...
doc Directory Contentaccess
source Directory Contentthere are no files
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4. Conditions of access and use
data URLhttp://urlib.net/ibi/8JMKD3MGPBW34M/3JMSL4E
zipped data URLhttp://urlib.net/zip/8JMKD3MGPBW34M/3JMSL4E
Languageen
Target Filecamera-ready-v2.pdf
User Groupsawp@sawp.com.br
Visibilityshown
Update Permissionnot transferred
5. Allied materials
Mirror Repositorysid.inpe.br/banon/2001/03.30.15.38.24
Next Higher Units8JMKD3MGPBW34M/3K24PF8
8JMKD3MGPEW34M/4742MCS
Citing Item Listsid.inpe.br/sibgrapi/2015/08.03.22.49 11
Host Collectionsid.inpe.br/banon/2001/03.30.15.38
6. Notes
Empty Fieldsarchivingpolicy archivist area callnumber contenttype copyholder copyright creatorhistory descriptionlevel dissemination edition electronicmailaddress group isbn issn label lineage mark nextedition notes numberofvolumes orcid organization pages parameterlist parentrepositories previousedition previouslowerunit progress project readergroup readpermission resumeid rightsholder schedulinginformation secondarydate secondarykey secondarymark secondarytype serieseditor session shorttitle sponsor subject tertiarymark type url volume


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