[PDF][PDF] An improved K-means clustering algorithm based on an adaptive initial parameter estimation procedure for image segmentation

Z Khan, J Ni, X Fan, P Shi - International Journal of Innovative Computing …, 2017 - ijicic.org
Image segmentation is of great importance in the field of image processing. K-means
clustering algorithm is widely used in image segmentation because of its computational …

[PDF][PDF] On a matching distance between rooted phylogenetic trees

D Bogdanowicz, K Giaro - International Journal of Applied …, 2013 - sciendo.com
The Robinson–Foulds (RF) distance is the most popular method of evaluating the
dissimilarity between phylogenetic trees. In this paper, we define and explore in detail …

[PDF][PDF] Center-based l1-clustering method

K Sabo - International Journal of Applied Mathematics and …, 2014 - sciendo.com
In this paper, we consider the l1-clustering problem for a finite data-point set which should
be partitioned into k disjoint nonempty subsets. In that case, the objective function does not …

[PDF][PDF] Assessment of hydrocephalus in children based on digital image processing and analysis

A Fabijanska, T Weglinski, K Zakrzewski… - International Journal of …, 2014 - sciendo.com
Hydrocephalus is a pathological condition of the central nervous system which often affects
neonates and young children. It manifests itself as an abnormal accumulation of …

A phantom study of new bias field correction method combining N3 and KHM for MRI imaging

D Borys, W Serafin, M Frackiewicz… - … on Signal-Image …, 2018 - ieeexplore.ieee.org
Signal inhomogeneity in MRI can influence significantly automatic data processing like
segmentation, etc. or even affect the diagnostic procedure. In this work, a new method of …

[PDF][PDF] Recognition of atherosclerotic plaques and their extended dimensioning with computerized tomography angiography imaging

T Markiewicz, M Dziekiewicz, M Maruszyński… - International Journal of …, 2014 - sciendo.com
In this paper the authors raise the issue of automatic discrimination of atherosclerotic
plaques within an artery lumen based on numerical and statistical thresholding of …

Using Sentinel-2 satellite imagery in the analysis of forest cover changes following the storm of 2017–case study of the Przymuszewo Forest Inspectorate in Poland

M Szczepańska, M Rurek - Geography and Tourism, 2022 - czasopisma.ukw.edu.pl
Climate change is causing increasingly frequent extreme events (including strong winds),
which are becoming an integral part of the natural environment. In 2017, from the 11th to …

Usporedba algoritama čvrstog i neizrazitog grupiranja podataka za segmentaciju slike

L Loina - 2018 - repozitorij.unios.hr
Sažetak U ovom radu napravljena je usporedba algoritama za grupiranje podataka
primijenjenih na segmentaciju slike. Rad ukratko opisuje probleme grupiranja podataka i …

[CITAS][C] A New Framework for Real-time Hand Gesture Detection and Recognition

J Geethapriya, A Srinivasan - International Proceedings of Computer Science & …, 2012