Design of an Efficient Real-Time Algorithm Using Reduced Feature Dimension for Recognition of Speed Limit Signs

We propose a real-time algorithm for recognition of speed limit signs from a moving vehicle. Linear Discriminant Analysis (LDA) required for classification is performed by using Discrete Cosine Transform (DCT) coefficients. To reduce feature dimension in LDA, DCT coefficients are selected by a devis...

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Detalles Bibliográficos
Autores principales: Cho, Hanmin, Han, Seungwha, Hwang, Sun-Young
Formato: Online Artículo Texto
Lenguaje:English
Publicado: Hindawi Publishing Corporation 2013
Materias:
Research Article
Acceso en línea:https://www.ncbi.nlm.nih.gov/pmc/articles/PMC3886245/
https://www.ncbi.nlm.nih.gov/pubmed/24453791
http://dx.doi.org/10.1155/2013/135614

Internet

https://www.ncbi.nlm.nih.gov/pmc/articles/PMC3886245/
https://www.ncbi.nlm.nih.gov/pubmed/24453791
http://dx.doi.org/10.1155/2013/135614

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