Methods for calculating gliding-box lacunarity efficiently on large datasets
Sign Up to like & getrecommendations! Published in 2024 at "Pattern Analysis and Applications"
DOI: 10.1007/s10044-024-01332-6
Abstract: Lacunarity has proven to be a useful, multifaceted tool for image analysis in several different scientific fields, from geography to virology, which has lent increasing importance to the lacunarity analysis of large datasets. It can… read more here.
Keywords: box lacunarity; gliding box; methods calculating; lacunarity ... See more keywords
Influence of fractal and lacunar characteristic of a nanostructured substrate on SERS enhancement
Sign Up to like & getrecommendations! Published in 2021 at "Applied Surface Science"
DOI: 10.1016/j.apsusc.2020.147915
Abstract: Abstract Nanostructured materials play a significant role in numerous advanced and diversified applications many of which exploit their optical properties. Among these are nanostructured substrates for surface-enhanced Raman scattering (SERS). The objective of our study… read more here.
Keywords: nanostructured substrate; lacunarity; sers enhancement; influence ... See more keywords
Relationship between necrotic patterns in glioblastoma and patient survival: fractal dimension and lacunarity analyses using magnetic resonance imaging
Sign Up to like & getrecommendations! Published in 2017 at "Scientific Reports"
DOI: 10.1038/s41598-017-08862-6
Abstract: Necrosis is a hallmark feature of glioblastoma (GBM). This study investigated the prognostic role of necrotic patterns in GBM using fractal dimension (FD) and lacunarity analyses of magnetic resonance imaging (MRI) data and evaluated the… read more here.
Keywords: ontology; lacunarity; analysis; necrotic patterns ... See more keywords
Parrondo's effects with aperiodic protocols
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DOI: 10.1063/5.0233604
Abstract: In this work, we study the effectiveness of employing archetypal aperiodic sequencing-namely, Fibonacci, Thue-Morse, and Rudin-Shapiro-on the Parrondian effect. From a capital gain perspective, our results show that these series do yield a Parrondo's paradox… read more here.
Keywords: effects aperiodic; parrondo effects; aperiodic protocols; persistence ... See more keywords
Multifractal and lacunarity features of retinal microvasculature in migraine: an optical coherence tomography angiography study
Sign Up to like & getrecommendations! Published in 2025 at "BMC Ophthalmology"
DOI: 10.1186/s12886-025-04407-y
Abstract: To determine the multifractal and lacunarity characteristics of the retinal microvasculature in patients with migraine and compare with healthy controls. A total of 112 eyes from 56 migraine patients (35 MWO, 21 MWA) and 102… read more here.
Keywords: migraine; density; multifractal lacunarity; lacunarity ... See more keywords
Fractal dimension and lacunarity analysis of mandibular bone on digital panoramic radiographs of tobacco users
Sign Up to like & getrecommendations! Published in 2021 at "Journal of Dental Research, Dental Clinics, Dental Prospects"
DOI: 10.34172/joddd.2021.024
Abstract: Background. This study aimed to evaluate and compare changes in the mandibular trabecular bone pattern using the fractal dimension (FD) and lacunarity analysis in tobacco users with healthy controls. Methods. This study was carried out… read more here.
Keywords: panoramic radiographs; lacunarity; bone; tobacco users ... See more keywords