Two-dimensional Patterns | Publication Types

June 7th, 2021

ordpy: A Python package for data analysis with permutation entropy and ordinal network methods

Since Bandt and Pompe’s seminal work, permutation entropy has been used in several applications and is now an essential tool […]

November 4th, 2020

Mapping images into ordinal networks

An increasing abstraction has marked some recent investigations in network science. Examples include the development of algorithms that map time […]

January 3rd, 2019

Estimating physical properties from liquid crystal textures via machine learning and complexity-entropy methods

Imaging techniques are essential tools for inquiring a number of properties from different materials. Liquid crystals are often investigated via […]

September 6th, 2016

Discriminating image textures with the multiscale two-dimensional complexity-entropy causality plane

The aim of this paper is to further explore the usefulness of the two-dimensional complexity-entropy causality plane as a texture […]

July 25th, 2014

Complexity-Entropy Causality Plane as a Complexity Measure for Two-dimensional Patterns

Complexity measures are essential to understand complex systems and there are numerous definitions to analyze one- dimensional data. However, extensions […]

Haroldo Valentin Ribeiro

I play with complex systems

ordpy: A Python package for data analysis with permutation entropy and ordinal network methods

Mapping images into ordinal networks

Estimating physical properties from liquid crystal textures via machine learning and complexity-entropy methods

Discriminating image textures with the multiscale two-dimensional complexity-entropy causality plane

Complexity-Entropy Causality Plane as a Complexity Measure for Two-dimensional Patterns