Results 31 to 40 of about 106,766 (164)

Novel method to delineate palatal rugae and assess their complexity using fractal analysis

open access: yesScientific Reports, 2022
Palatal rugae constitute significant morphological landmarks, with wide clinical applications in forensics, insertion of mini-screws, and superimposition. Their morphology has been studied mainly with indices relevant to their qualitative characteristics.
Miltiadis A. Makrygiannakis   +3 more
doaj   +1 more source

Characteristics Analysis of Two-Dimensional Configuration Using Modified Box-Count Method

open access: yesJournal of Advanced Computational Intelligence and Intelligent Informatics, 2005
An architectural floor plan includes elements that determine movement of people within the architectural space and that play an important role in relating people and architecture. Especially since modern times, various shapes that deviate and escape from a floor plan by means of right-angled constitution have arisen and have been used as elements of ...
Yusuke Sato, Kiyoshi Shingu
openaire   +1 more source

Fractal Features in Terrain Restoration of Jiuzhai Valley, a World Natural Heritage Site in China

open access: yesFractal and Fractional, 2023
Jiuzhai Valley, a World Natural Heritage Site, was significantly damaged by an earthquake in 2017. However, case studies on the restoration of World Natural Heritage sites are lacking.
Zan Zou, Yue Du, Huixing Song
doaj   +1 more source

Fractal Analysis of Volcanic Rock Image Based on Difference Box-Counting Dimension and Gray-Level Co-Occurrence Matrix: A Case Study in the Liaohe Basin, China

open access: yesFractal and Fractional
Volcanic rocks, as a widely distributed rock type on the earth, are mostly buried deep within basins, and their internal structures possess characteristics by irregularity and self-similarity.
Sijia Li, Zhuwen Wang, Dan Mou
doaj   +1 more source

Natural catastrophes and point-like processes Data handling and prevision

open access: yesAnnals of Geophysics, 1998
A frequent approach when attempting to manage a natural catastrophe is in terms of a numerical model, by which we try to forecast its occurrence in space and time. But, sometimes this is difficult or even unrealistic.
G. P. Gregori
doaj   +1 more source

Fractal Organization of Chilean Cities: Observations from a Developing Country

open access: yesLand, 2023
Urban forms are human-made systems that display a close connection with fractal objects, following organisation patterns that are not as random as believed. In this context, fractal theory can be seriously considered as a powerful tool for characterizing
Francisco Martínez   +2 more
doaj   +1 more source

Comparison of gliding box and box-counting methods in river network analysis [PDF]

open access: yesNonlinear Processes in Geophysics, 2007
Abstract. We use multifractal analysis to estimate the Rényi dimensions of river basins by two different partition methods. These methods differ in the way that the Euclidian plane support of the measure is covered, partitioning it by using mutually exclusive boxes or by gliding a box over the plane.
Saa, A.   +4 more
openaire   +4 more sources

Sensory Integration Training Tool Design for Children with Autism Spectrum Disorder

open access: yesMATEC Web of Conferences, 2017
This study aims to design a training tool for therapy of children with autism spectrum disorder (ASDs). Typically, ASDs pass through obstacle track several times with sandbags, which should be picked up from starting point and threw into a box at the end
Jiang Lijun, Ye Maoteng, Li Zhelin
doaj   +1 more source

AN IMPROVED BOX-COUNTING METHOD TO ESTIMATE FRACTAL DIMENSION OF IMAGES

open access: yesJournal of Applied Analysis & Computation, 2016
Fractal dimension (FD) reflects the intrinsic self-similarity of an image and can be used in image classification, image segmentation and texture analysis. The differential box-counting (DBC) method is a common approach to calculating the FD values. This paper proposes an improved DBC-based approach to optimizing the performance of the method in the ...
null Jundong Yan   +3 more
openaire   +1 more source

Pedestrian counting estimation based on fractal dimension

open access: yesHeliyon, 2019
Counting the number of pedestrians in urban environments has become an area of interest over the past few years. Its applications include studies to control vehicular traffic lights, urban planning, market studies, and detection of abnormal behaviors ...
Andrés C. Jiménez   +2 more
doaj   +1 more source

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