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Fractal descriptors based on Fourier spectrum applied to texture analysis
(ELSEVIER SCIENCE BVAMSTERDAM, 2012)
This work proposes the development and study of a novel technique lot the generation of fractal descriptors used in texture analysis. The novel descriptors are obtained from a multiscale transform applied to the Fourier ...
ENHANCING MULTISCALE FRACTAL DESCRIPTORS USING FUNCTIONAL DATA ANALYSIS
(WORLD SCIENTIFIC PUBL CO PTE LTD, 2010)
This work presents a novel approach in order to increase the recognition power of Multiscale Fractal Dimension (MFD) techniques, when applied to image classification. The proposal uses Functional Data Analysis (FDA) with ...
Multiscale fractal descriptors applied to nanoscale images
(SpringerNew York, 2013-07)
This work proposes the application of fractal descriptors to the analysis of nanoscale materials under different experimental conditions. We obtain descriptors for images from the sample applying a multiscale transform to ...
A comparative study on multiscale fractal dimension descriptors
(ELSEVIER SCIENCE BVAMSTERDAM, 2012)
Fractal theory presents a large number of applications to image and signal analysis. Although the fractal dimension can be used as an image object descriptor, a multiscale approach, such as multiscale fractal dimension ...
Shape classification using complex network and Multi-scale Fractal Dimension
(ELSEVIER SCIENCE BV, 2010)
Shape provides one of the most relevant information about an object. This makes shape one of the most important visual attributes used to characterize objects. This paper introduces a novel approach for shape characterization, ...
A graph-based approach for multiscale shape analysis
(Pergamon-elsevier Science LtdOxfordInglaterra, 2004)
Medical image retrieval and analysis by Markov random fields and multi-scale fractal dimension
(Institute of Physics - IOPBristol, 2015-02)
Many Content-based Image Retrieval (CBIR) systems and image analysis tools employ color, shape and texture (in a combined fashion or not) as attributes, or signatures, to retrieve images from databases or to perform image ...
Fractal descriptors based on the probability dimension: a texture analysis and classification approach
(Elsevier BVAmsterdam, 2014-06)
In this work, we propose a novel technique for obtaining descriptors of gray-level texture images. The descriptors are provided by applying a multiscale transform to the fractal dimension of the image estimated through the ...
Multiscale Fractal Descriptors and Polynomial Classifier for Partial Pixels Identification in Regions of Interest of Mammographic Images
(Institute of Electrical and Electronics Engineers (IEEE), 2012-06-01)
Computer systems are used to support breast cancer diagnosis, with decisions taken from measurements carried out in regions of interest (ROIs). We show that support decisions obtained from square or rectangular ROIs can ...
Discriminating image textures with the multiscale two-dimensional complexity-entropy causality plane
(Pergamon-Elsevier Science Ltd, 2016-10)
The aim of this paper is to further explore the usefulness of the two-dimensional complexity-entropy causality plane as a texture image descriptor. A multiscale generalization is introduced in order to distinguish between ...