Results 251 to 260 of about 2,341,379 (295)

An Approximated Box Height for Differential-Box-Counting Method to Estimate Fractal Dimensions of Gray-Scale Images

open access: yesEntropy, 2017
The Fractal Dimension (FD) of an image defines the roughness using a real number which is highly associated with the human perception of surface roughness.
Chinmaya Panigrahy   +2 more
exaly   +2 more sources

Counting Active S-Boxes is not Enough

2020
Inspired by the works of Nyberg and Knudsen, the wide trail strategy suggests to ensure that the number of active S-boxes in a differential characteristic or a linear approximation is sufficiently high, thus, offering security against differential and linear attacks.
Orr Dunkelman   +3 more
openaire   +1 more source

Box-counting dimensions of popcorn subsets

Journal of Mathematical Analysis and Applications, 2023
Let \(S\) be a subset of \(\mathbb N\).
Du, Yali, Wei, Chun, Wen, Shengyou
openaire   +2 more sources

Box-Counting Method in Python for Fractal Analysis of Biomedical Images

International Conference on Information Technology, 2020
This paper presents the implementation of a Python-based library with a purpose to determine fractal dimension of biomedical images. The described method is based on the assumption that the images are already pre-processed and contain binarized version ...
Ivana Konatar   +2 more
semanticscholar   +1 more source

A box-counting approach to color segmentation

Proceedings of International Conference on Image Processing, 2002
Many texture classification schemes require an excessively large image area for texture analysis, use a large number of features to represent each texture or are computationally very demanding. In this paper we describe a segmentation method using color and fractal dimension for real time texture classification.
Aura Conci, Claudia Belmiro Proença
openaire   +1 more source

Image texture surface analysis using an improved differential box counting based fractal dimension

, 2020
Surface texture of an image plays an imperative role in understanding objects such as aggregates, woods, grains, soils, trees, and houses. Fractal dimension (FD) helps to characterise these objects by quantifying their complex texture patterns ...
Chinmaya Panigrahy, Ayan Seal, N. Mahato
semanticscholar   +1 more source

Quantitative study of meso-damage process on concrete by CT technology and improved differential box counting method

, 2020
To study the change of concrete internal structure before and after stress, the meso-mechanical experiment of concrete was conducted using CT technology and a portable dynamic loading device.
Le Zhang, F. Dang, W. Ding, L. Zhu
semanticscholar   +1 more source

A box-counting red herring

Physics Letters A, 2000
zbMATH Open Web Interface contents unavailable due to conflicting licenses.
von Hardenberg J   +3 more
openaire   +1 more source

A statistical descriptor for texture images based on the box counting fractal dimension

Physica A: Statistical Mechanics and its Applications, 2019
This work proposes a method for supervised classification of grayscale texture images using the numerical computation of the box counting fractal dimension.
Pedro M. Silva, J. Florindo
semanticscholar   +1 more source

Spark testing to measure carbon content in carbon steels based on fractal box counting

Measurement, 2019
Spark testing is an effective and inexpensive way to classify the steel materials in industrial practice. Especially, it could determine carbon content in a moment. However, this method has reliance upon the skill and experience of operator.
Kexing Deng   +3 more
semanticscholar   +1 more source

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