227 citations · 794 across the 65 of their papers we have counts for
4 papers · 2 filters
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…
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…
Multiscale Fractal Descriptors Applied to Texture Classification
João Batista Florindo, Odemir Martinez Bruno
This work proposes the combination of multiscale transform with fractal descriptors employed in the classification of gray-level texture images. We apply the space-scale transform…
Material quality assessment of silk nanofibers based on swarm intelligence
Bruno Brandoli Machado, Wesley Nunes Gonçalves, Odemir Martinez Bruno
In this paper, we propose a novel approach for texture analysis based on artificial crawler model. Our method assumes that each agent can interact with the environment and each oth…