Search Results for author: Steve Tsham Mpinda Ataky

Found 4 papers, 1 papers with code

Texture Characterization of Histopathologic Images Using Ecological Diversity Measures and Discrete Wavelet Transform

no code implementations27 Feb 2022 Steve Tsham Mpinda Ataky, Alessandro Lameiras Koerich

Texture descriptors have been quite popular in medical image analysis, particularly in histopathologic images (HI), due to the variability of both the texture found in such images and the tissue appearance due to irregularity in the staining process.

A Novel Bio-Inspired Texture Descriptor based on Biodiversity and Taxonomic Measures

1 code implementation13 Feb 2021 Steve Tsham Mpinda Ataky, Alessandro Lameiras Koerich

Texture can be defined as the change of image intensity that forms repetitive patterns, resulting from physical properties of the object's roughness or differences in a reflection on the surface.

Translation

Data Augmentation for Histopathological Images Based on Gaussian-Laplacian Pyramid Blending

no code implementations31 Jan 2020 Steve Tsham Mpinda Ataky, Jonathan de Matos, Alceu de S. Britto Jr., Luiz E. S. Oliveira, Alessandro L. Koerich

Such a problem is troublesome because most of the ML algorithms attempt to optimize a loss function that does not take into account the data imbalance.

Data Augmentation

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