227 citations · 794 across the 65 of their papers we have counts for
8 papers · 1 filter
Texture descriptor combining fractal dimension and artificial crawlers
Wesley Nunes Gonçalves, Bruno Brandoli Machado, Odemir Martinez Bruno
Texture is an important visual attribute used to describe images. There are many methods available for texture analysis. However, they do not capture the details richness of the im…
Contour polygonal approximation using shortest path in networks
André Ricardo Backes, Dalcimar Casanova, Odemir Martinez Bruno
Contour polygonal approximation is a simplified representation of a contour by line segments, so that the main characteristics of the contour remain in a small number of line segme…
Performing edge detection by difference of Gaussians using q-Gaussian kernels
Lucas Assirati, Núbia R. da Silva, Lilian Berton +2
In image processing, edge detection is a valuable tool to perform the extraction of features from an image. This detection reduces the amount of information to be processed, since…
A systematic comparison of supervised classifiers
D. R. Amancio, C. H. Comin, D. Casanova +4
Pattern recognition techniques have been employed in a myriad of industrial, medical, commercial and academic applications. To tackle such a diversity of data, many techniques have…
Multi-q Pattern Classification of Polarization Curves
Ricardo Fabbri, Ivan N. Bastos, Francisco D. Moura Neto +3
Several experimental measurements are expressed in the form of one-dimensional profiles, for which there is a scarcity of methodologies able to classify the pertinence of a given r…
Heterogeneous patterns enhancing static and dynamic texture classification
Núbia Rosa da Silva, Odemir Martinez Bruno
Some mixtures, such as colloids like milk, blood, and gelatin, have homogeneous appearance when viewed with the naked eye, however, to observe them at the nanoscale is possible to…