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1. Identity statement
Reference TypeConference Paper (Conference Proceedings)
Sitesibgrapi.sid.inpe.br
Holder Codeibi 8JMKD3MGPEW34M/46T9EHH
Identifier8JMKD3MGPAW/3RPASL5
Repositorysid.inpe.br/sibgrapi/2018/09.03.23.11
Last Update2018:09.07.22.19.08 (UTC) administrator
Metadata Repositorysid.inpe.br/sibgrapi/2018/09.03.23.11.47
Metadata Last Update2022:06.14.00.09.23 (UTC) administrator
DOI10.1109/SIBGRAPI.2018.00021
Citation KeyGonçalvesDinLarMenSch:2018:ReAuLi
TitleReal-time Automatic License Plate Recognition Through Deep Multi-Task Networks
FormatOn-line
Year2018
Access Date2024, Apr. 29
Number of Files1
Size4161 KiB
2. Context
Author1 Gonçalves, Gabriel Resende
2 Diniz, Matheus Alves
3 Laroca, Rayson
4 Menotti, David
5 Schwartz, William Robson
Affiliation1 Universidade Federal de Minas Gerais
2 Universidade Federal de Minas Gerais
3 Universidade Federal do Paraná
4 Universidade Federal do Paraná
5 Universidade Federal de Minas Gerais
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 Addressgabrielrg@dcc.ufmg.br
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)2018-09-04 14:03:57 :: gabrielrg@dcc.ufmg.br -> administrator :: 2018
2018-09-04 16:41:03 :: administrator -> gabrielrg@dcc.ufmg.br :: 2018
2018-09-07 22:19:08 :: gabrielrg@dcc.ufmg.br -> administrator :: 2018
2022-06-14 00:09:23 :: administrator -> :: 2018
3. Content and structure
Is the master or a copy?is the master
Content Stagecompleted
Transferable1
Version Typefinaldraft
Keywordsautomatic license plate recognition
deep learning
multi-task learning
traffic surveillance
real-time
AbstractWith the increasing number of cameras available in the cities, video traffic analysis can provide useful insights for the transportation segment. One of such analysis is the Automatic License Plate Recognition (ALPR). Previous approaches divided this task into several cascaded subtasks, i.e., vehicle location, license plate detection, character segmentation and optical character recognition. However, since each task has its own accuracy, the error propagation between each subtask is detrimental to the final accuracy. Therefore, focusing on the reduction of error propagation, we propose a technique that is able to perform ALPR using only two deep networks, the first performs license plate detection (LPD) and the second performs license plate recognition (LPR). The latter does not execute explicit character segmentation, which reduces significantly the error propagation. As these deep networks need a large number of samples to converge, we develop new data augmentation techniques that allow them to reach their full potential as well as a new dataset to train and evaluate ALPR approaches. According to experimental results, our approach is able to achieve state-of-the-art results in the SSIG-SegPlate dataset, reaching improvements up to 1.4 percentage point when compared to the best baseline. Furthermore, the approach is also able to perform in real time even in scenarios where many plates are present at the same frame, reaching significantly higher frame rates when compared with previously proposed approaches.
Arrangement 1urlib.net > SDLA > Fonds > SIBGRAPI 2018 > Real-time Automatic License...
Arrangement 2urlib.net > SDLA > Fonds > Full Index > Real-time Automatic License...
doc Directory Contentaccess
source Directory Content
paper44.pdf 04/09/2018 11:03 4.1 MiB
agreement Directory Content
agreement.html 03/09/2018 20:11 1.2 KiB 
4. Conditions of access and use
data URLhttp://urlib.net/ibi/8JMKD3MGPAW/3RPASL5
zipped data URLhttp://urlib.net/zip/8JMKD3MGPAW/3RPASL5
Languageen
Target Filepaper44.pdf
User Groupgabrielrg@dcc.ufmg.br
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 7
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


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