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Author
Xavier Baro; Sergio Escalera; Jordi Vitria; Oriol Pujol; Petia Radeva
Title
Traffic Sign Recognition Using Evolutionary Adaboost Detection and Forest-ECOC Classification
Type
Journal Article
Year
2009
Publication
IEEE Transactions on Intelligent Transportation Systems
Abbreviated Journal
TITS
Volume
10
Issue
1
Pages
113–126
Keywords
Abstract
The high variability of sign appearance in uncontrolled environments has made the detection and classification of road signs a challenging problem in computer vision. In this paper, we introduce a novel approach for the detection and classification of traffic signs. Detection is based on a boosted detectors cascade, trained with a novel evolutionary version of Adaboost, which allows the use of large feature spaces. Classification is defined as a multiclass categorization problem. A battery of classifiers is trained to split classes in an Error-Correcting Output Code (ECOC) framework. We propose an ECOC design through a forest of optimal tree structures that are embedded in the ECOC matrix. The novel system offers high performance and better accuracy than the state-of-the-art strategies and is potentially better in terms of noise, affine deformation, partial occlusions, and reduced illumination.
Address
Corporate Author
Thesis
Publisher
Place of Publication
Editor
Language
Summary Language
Original Title
Series Editor
Series Title
Abbreviated Series Title
Series Volume
Series Issue
Edition
ISSN
1524-9050
ISBN
Medium
Area
Expedition
Conference
Notes
OR;MILAB;HuPBA;MV
Approved
no
Call Number
BCNPCL @ bcnpcl @ BEV2008
Serial
1116
Permanent link to this record
Author
Carles Sanchez; Jorge Bernal; F. Javier Sanchez; Antoni Rosell; Marta Diez-Ferrer; Debora Gil
Title
Towards On-line Quantification of Tracheal Stenosis from Videobronchoscopy
Type
Journal Article
Year
2015
Publication
International Journal of Computer Assisted Radiology and Surgery
Abbreviated Journal
IJCAR
Volume
10
Issue
6
Pages
935-945
Keywords
Abstract
Address
Corporate Author
Thesis
Publisher
Place of Publication
Editor
Language
Summary Language
Original Title
Series Editor
Series Title
Abbreviated Series Title
Series Volume
Series Issue
Edition
ISSN
ISBN
Medium
Area
Expedition
Conference
Notes
IAM; MV; 600.075
Approved
no
Call Number
Admin @ si @ SBS2015a
Serial
2611
Permanent link to this record
Author
Agata Lapedriza; Santiago Segui; David Masip; Jordi Vitria
Title
A Sparse Bayesian Approach for Joint Feature Selection and Classifier Learning
Type
Journal
Year
2008
Publication
Pattern Analysis and Applications, Special Issue: Non–Parametric Distance–Based Classification Techniques and Their Applications,
Abbreviated Journal
Volume
11
Issue
3-4
Pages
299-308
Keywords
Abstract
Address
Corporate Author
Thesis
Publisher
Springer
Place of Publication
Editor
Language
Summary Language
Original Title
Series Editor
Series Title
Abbreviated Series Title
Series Volume
Series Issue
Edition
ISSN
ISBN
Medium
Area
Expedition
Conference
Notes
OR;MV
Approved
no
Call Number
BCNPCL @ bcnpcl @ LSM2008
Serial
996
Permanent link to this record
Author
Bogdan Raducanu; Jordi Vitria
Title
Online Nonparametric Discriminant Analysis for Incremental Subspace Learning and Recognition
Type
Journal
Year
2008
Publication
Pattern Analysis and Applications. Special Issue: Non–Parametric Distance–Based Classification Techniques and Their Applications
Abbreviated Journal
Volume
11
Issue
3-4
Pages
259–268
Keywords
Abstract
Address
Corporate Author
Thesis
Publisher
Springer
Place of Publication
Editor
Language
Summary Language
Original Title
Series Editor
Series Title
Abbreviated Series Title
Series Volume
Series Issue
Edition
ISSN
ISBN
Medium
Area
Expedition
Conference
Notes
OR;MV
Approved
no
Call Number
BCNPCL @ bcnpcl @ RaV2008c
Serial
997
Permanent link to this record
Author
F. Pla; Petia Radeva; Jordi Vitria
Title
Non-parametric distance-based classification techniques and their applications
Type
Journal
Year
2008
Publication
Pattern Analysis and Applications, Special Issue: Non–Parametric Distance–Based Classification Techniques and Their Applications
Abbreviated Journal
Volume
11
Issue
3-4
Pages
223–225
Keywords
Abstract
Address
Corporate Author
Thesis
Publisher
Springer
Place of Publication
Editor
Language
Summary Language
Original Title
Series Editor
Series Title
Abbreviated Series Title
Series Volume
Series Issue
Edition
ISSN
ISBN
Medium
Area
Expedition
Conference
Notes
OR;MILAB;MV
Approved
no
Call Number
BCNPCL @ bcnpcl @ PRV2008
Serial
999
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