Image classification is a burgeoning field of study. Despite the advances achieved in this camp, there is no general agreement about what is the most effective methods for the classification of digital images. This dissertation contributes to this line of research by developing different statistical methods aim to classifying digital images. In Chapter 1 we introduce basic concepts of image classification and review some results and methodologies proposed previously in the literature. In Chapter 2 we propose a method to classify images by their content. We are able to distinguish between landscape from non-landscape pictures by using three features obtained directly from images. We obtain better classification rates than those obtained by o...
O processo automático de classificação de dados em geral, e em particular de classificação de imagen...
Texture plays an increasingly important role in computer vision. It has found wide application in re...
In this paper we present a complete system allowing the classification of medical images in order to...
Image classification is a burgeoning field of study. Despite the advances achieved in this camp, the...
Pattern recognition is one of the major challenges in statistics framework. Its goal is the feature...
Statistical analysis is a tool of wide applicability in several areas of scientific knowledge. This ...
Image classification is an important tool for extracting information from digital images. The aim of...
A statistical procedure is proposed to evaluate the algorithms for the numerical classification of i...
Neste trabalho de doutorado, propomos a utilizaçãoo de classificadores e técnicas de aprendizado de ...
Computer imaging is a complex multi-discipline science with broad application and well developed the...
This paper surveys binarization of document images. The main role of binarization is dimension and n...
The work presented in this thesis is motivated by the problem of automatic image classification. Ima...
Abstract — A simple method based on some statistical measurements for Latin handwritten digit recogn...
The field of digital image processing has been growing in scope in the recent years. A digital image...
This thesis presents the systematic analysis of feature spaces and classification schemes for face i...
O processo automático de classificação de dados em geral, e em particular de classificação de imagen...
Texture plays an increasingly important role in computer vision. It has found wide application in re...
In this paper we present a complete system allowing the classification of medical images in order to...
Image classification is a burgeoning field of study. Despite the advances achieved in this camp, the...
Pattern recognition is one of the major challenges in statistics framework. Its goal is the feature...
Statistical analysis is a tool of wide applicability in several areas of scientific knowledge. This ...
Image classification is an important tool for extracting information from digital images. The aim of...
A statistical procedure is proposed to evaluate the algorithms for the numerical classification of i...
Neste trabalho de doutorado, propomos a utilizaçãoo de classificadores e técnicas de aprendizado de ...
Computer imaging is a complex multi-discipline science with broad application and well developed the...
This paper surveys binarization of document images. The main role of binarization is dimension and n...
The work presented in this thesis is motivated by the problem of automatic image classification. Ima...
Abstract — A simple method based on some statistical measurements for Latin handwritten digit recogn...
The field of digital image processing has been growing in scope in the recent years. A digital image...
This thesis presents the systematic analysis of feature spaces and classification schemes for face i...
O processo automático de classificação de dados em geral, e em particular de classificação de imagen...
Texture plays an increasingly important role in computer vision. It has found wide application in re...
In this paper we present a complete system allowing the classification of medical images in order to...