Close
Metadata

1. Identity statement
Reference TypeConference Paper (Conference Proceedings)
Sitesibgrapi.sid.inpe.br
Holder Codeibi 8JMKD3MGPEW34M/46T9EHH
Identifier8JMKD3MGPAW/3RP9RNP
Repositorysid.inpe.br/sibgrapi/2018/09.03.17.32
Last Update2018:09.03.17.32.36 (UTC) administrator
Metadata Repositorysid.inpe.br/sibgrapi/2018/09.03.17.32.36
Metadata Last Update2022:06.14.00.09.21 (UTC) administrator
DOI10.1109/SIBGRAPI.2018.00025
Citation KeyMayhuaGomeHeerPoco:2018:ExViEn
TitleExtracting Visual Encodings from Map Chart Images with Color-encoded Scalar Values
FormatOn-line
Year2018
Access Date2024, May 03
Number of Files1
Size12697 KiB
2. Context
Author1 Mayhua, Angela
2 Gomez-Nieto, Erick
3 Heer, Jeffrey
4 Poco, Jorge
Affiliation1 Universidad Católica San Pablo
2 Universidad Católica San Pablo
3 University of Washington
4 Fundação Getulio Vargas
EditorRoss, Arun
Gastal, Eduardo S. L.
Jorge, Joaquim A.
Queiroz, Ricardo L. de
Minetto, Rodrigo
Sarkar, Sudeep
Papa, João Paulo
Oliveira, Manuel M.
Arbeláez, Pablo
Mery, Domingo
Oliveira, Maria Cristina Ferreira de
Spina, Thiago Vallin
Mendes, Caroline Mazetto
Costa, Henrique Sérgio Gutierrez
Mejail, Marta Estela
Geus, Klaus de
Scheer, Sergio
e-Mail Addressamayhuaq@gmail.com
Conference NameConference on Graphics, Patterns and Images, 31 (SIBGRAPI)
Conference LocationFoz do Iguaçu, PR, Brazil
Date29 Oct.-1 Nov. 2018
PublisherIEEE Computer Society
Publisher CityLos Alamitos
Book TitleProceedings
Tertiary TypeFull Paper
History (UTC)2018-09-03 17:32:36 :: amayhuaq@gmail.com -> administrator ::
2022-06-14 00:09:21 :: administrator -> :: 2018
3. Content and structure
Is the master or a copy?is the master
Content Stagecompleted
Transferable1
Version Typefinaldraft
Keywordsvisual encoding
map interpretation
map chart
AbstractMap charts are used in diverse domains to show geographic data (e.g., climate research, oceanography, business analysis, etc.). These charts can be found in news articles, scientific papers, and on the Web. However, many map charts are available only as bitmap images, hindering machine interpretation of the visualized data for indexing and reuse. We propose a pipeline to recover both the visual encodings and underlying data from bitmap images of geographic maps with color-encoded scalar values. We evaluate our results using map images from scientific documents, achieving high accuracy along each step of our proposal. In addition, we present two applications: data extraction and map reprojection to enable improved visual representations of map charts.
Arrangement 1urlib.net > SDLA > Fonds > SIBGRAPI 2018 > Extracting Visual Encodings...
Arrangement 2urlib.net > SDLA > Fonds > Full Index > Extracting Visual Encodings...
doc Directory Contentaccess
source Directory Contentthere are no files
agreement Directory Content
agreement.html 03/09/2018 14:32 1.2 KiB 
4. Conditions of access and use
data URLhttp://urlib.net/ibi/8JMKD3MGPAW/3RP9RNP
zipped data URLhttp://urlib.net/zip/8JMKD3MGPAW/3RP9RNP
Languageen
Target FilePaper ID 201.pdf
User Groupamayhuaq@gmail.com
Visibilityshown
Update Permissionnot transferred
5. Allied materials
Mirror Repositorysid.inpe.br/banon/2001/03.30.15.38.24
Next Higher Units8JMKD3MGPAW/3RPADUS
8JMKD3MGPEW34M/4742MCS
Citing Item Listsid.inpe.br/sibgrapi/2018/09.03.20.37 8
sid.inpe.br/banon/2001/03.30.15.38.24 2
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


Close