1. Identity statement | |
Reference Type | Conference Paper (Conference Proceedings) |
Site | sibgrapi.sid.inpe.br |
Holder Code | ibi 8JMKD3MGPEW34M/46T9EHH |
Identifier | 8JMKD3MGPBW34M/3JRK5BH |
Repository | sid.inpe.br/sibgrapi/2015/07.13.14.40 |
Last Update | 2015:07.13.14.40.06 (UTC) administrator |
Metadata Repository | sid.inpe.br/sibgrapi/2015/07.13.14.40.06 |
Metadata Last Update | 2023:11.06.19.26.12 (UTC) administrator |
Citation Key | GonçalvesMenoSchw:2015:LiPlCh |
Title | License plate character segmentation using Partial Least Squares |
Format | On-line |
Year | 2015 |
Access Date | 2024, Apr. 28 |
Number of Files | 2 |
Size | 1140 KiB |
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2. Context | |
Author | 1 Gonçalves, Gabriel Resende 2 Menotti, David 3 Schwartz, William Robson |
Affiliation | 1 Universidade Federal de Minas Gerais 2 Universidade Federal de Ouro Preto 3 Universidade Federal de Minas Gerais |
Editor | Rios, Ricardo Araujo Paiva, Afonso |
e-Mail Address | gabrielrg@dcc.ufmg.br |
Conference Name | Conference on Graphics, Patterns and Images, 28 (SIBGRAPI) |
Conference Location | Salvador, BA, Brazil |
Date | 26-29 Aug. 2015 |
Publisher | Sociedade Brasileira de Computação |
Publisher City | Porto Alegre |
Book Title | Proceedings |
Tertiary Type | Work in Progress |
History (UTC) | 2015-07-13 14:40:06 :: gabrielrg@dcc.ufmg.br -> administrator :: 2023-11-06 19:26:12 :: administrator -> :: 2015 |
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3. Content and structure | |
Is the master or a copy? | is the master |
Content Stage | completed |
Transferable | 1 |
Keywords | Automatic license plate recognition character segmentation partial least squares |
Abstract | A very important research topic nowadays is the Automatic License Plate Recognition (ALPC). This task consists in locating and identifying an on-track vehicle automatically. This task can be divided into the following subtasks: vehicle detection, license plate detection, characters segmentation and character recognition. This work proposes a new technique to perform character segmentation, which is considered solved in the literature, but in practice is a bottleneck for achieving a robust ALPC system. Our approach is a learning-based technique that uses a regression method known as Partial Least Squares to find the best points where the segmentation should be done between the characters. We perform experiments using a dataset composed of 2,000 license plates and three baselines to compare them with the results obtained by the proposed approach. In addition, we evaluate the usage of the PLS with five feature descriptors and our results show that our method is able to achieve a result up to 46.5% of accuracy, evaluated by the Jaccard measure. |
Arrangement | urlib.net > SDLA > Fonds > SIBGRAPI 2015 > License plate character... |
doc Directory Content | access |
source Directory Content | there are no files |
agreement Directory Content | |
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4. Conditions of access and use | |
data URL | http://urlib.net/ibi/8JMKD3MGPBW34M/3JRK5BH |
zipped data URL | http://urlib.net/zip/8JMKD3MGPBW34M/3JRK5BH |
Language | en |
Target File | 2015-Sibgrapi-SegPlate.pdf |
User Group | administrator gabrielrg@dcc.ufmg.br |
Visibility | shown |
Update Permission | not transferred |
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5. Allied materials | |
Mirror Repository | sid.inpe.br/banon/2001/03.30.15.38.24 |
Next Higher Units | 8JMKD3MGPBW34M/3K24PF8 |
Citing Item List | sid.inpe.br/sibgrapi/2015/08.03.22.49 7 sid.inpe.br/banon/2001/03.30.15.38.24 2 |
Host Collection | sid.inpe.br/banon/2001/03.30.15.38 |
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6. Notes | |
Empty Fields | archivingpolicy archivist area callnumber contenttype copyholder copyright creatorhistory descriptionlevel dissemination doi 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 versiontype volume |
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