Výsledky vyhledávání - "Levada, Alexandre Luis Magalhães"

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Adaptive $k$-nearest neighbor classifier based on the local estimation of the shape operator

Autor: Levada, Alexandre Luís Magalhães, Nielsen, Frank, Haddad, Michel Ferreira Cardia

The $k$-nearest neighbor ($k$-NN) algorithm is one of the most popular methods for nonparametric classification. However, a relevant limitation concerns the definition of the number of neighbors $k$. This parameter exerts a direct impact on several p

Externí odkaz: http://arxiv.org/abs/2409.05084

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Akademický článek

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Combinação de modelos de campos aleatórios markovianos para classificação contextual de imagens multiespectrais

Autor: Levada, Alexandre Luis Magalhães

Este projeto de doutorado apresenta uma nova abordagem MAP-MRF para a classificação contextual de imagens multiespectrais utilizando combinação de modelos de Campos Aleatórios Markovianos definidos em sistemas de ordens superiores. A modelagem e

Externí odkaz: http://www.teses.usp.br/teses/disponiveis/76/76132/tde-11052010-165642/

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Dissertation/ Thesis

Extração de atributos em imagens de sensoriamento remoto utilizando Independent Component Analysis e combinação de métodos lineares.

Autor: Levada, Alexandre Luís Magalhães

Publikováno v: Repositório Institucional da UFSCARUniversidade Federal de São CarlosUFSCAR.

Made available in DSpace on 2016-06-02T19:05:18Z (GMT). No. of bitstreams: 1 DissALML.pdf: 2156518 bytes, checksum: eb0b0619b9319fd2b1128f575f5041ff (MD5) Previous issue date: 2006-02-22
Universidade Federal de Sao Carlos
Methods for featur

Externí odkaz: https://repositorio.ufscar.br/handle/ufscar/318

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Recent advances in texture image characterization and classification: exploring information theory, deep and manifold learning

Autor: Nsimba, Cédrick Bamba

Publikováno v: Repositório Institucional da UFSCAR
Universidade Federal de São Carlos (UFSCAR)
instacron:UFSCAR

Coordenação de Aperfeiçoamento de Pessoal de Nível Superior (CAPES) The task of extracting features from images is a very important activity for many computer vision and image processing applications. Especially the characterization and identific

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=od______3056::f432079e30baa2d605c3b106b0d74c20
https://repositorio.ufscar.br/handle/ufscar/16199

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Image restoration using machine learning

Autor: Pires, Rafael Gonçalves

Publikováno v: Repositório Institucional da UFSCAR
Universidade Federal de São Carlos (UFSCAR)
instacron:UFSCAR

Coordenação de Aperfeiçoamento de Pessoal de Nível Superior (CAPES) Image processing is an area that has received considerable attention as a result of the evo- lution of digital computing technology. One of the main techniques of image processin

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=od______3056::476686f2bdb6b80c362eee099f08df22
https://repositorio.ufscar.br/handle/ufscar/11451.

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