Segmentation of Terahertz imaging using k-means clustering based on ranked set sampling

MW Ayech, D Ziou - Expert Systems with Applications, 2015 - Elsevier
Terahertz imaging is a novel imaging modality that has been used with great potential in
many applications. Due to its specific properties, the segmentation of this type of images …

Imaging brain tissue slices with terahertz near‐field microscopy

G Geng, G Dai, D Li, S Zhou, Z Li, Z Yang… - Biotechnology …, 2019 - Wiley Online Library
Photoconductive antenna microprobe (PCAM)‐based terahertz (THz) near‐field imaging
technique is promising for biomedical detection due to its excellent biocompatibility and high …

Terahertz image segmentation using k-means clustering based on weighted feature learning and random pixel sampling

MW Ayech, D Ziou - Neurocomputing, 2016 - Elsevier
Terahertz (THz) imaging is an innovative technology of imaging which can supply a large
amount of data unavailable through other sensors. However, the higher dimension of THz …

Pattern identification of biomedical images with time series: Contrasting THz pulse imaging with DCE-MRIs

XX Yin, S Hadjiloucas, Y Zhang, MY Su, Y Miao… - Artificial intelligence in …, 2016 - Elsevier
Objective We provide a survey of recent advances in biomedical image analysis and
classification from emergent imaging modalities such as terahertz (THz) pulse imaging (TPI) …

[图书][B] Pattern classification of medical images: computer aided diagnosis

XX Yin, S Hadjiloucas, Y Zhang - 2017 - Springer
This book discusses recent advances in biomedical sensing as well as image analysis and
processing techniques so as to develop a unified framework for computer-aided disease …

Automated feature weighting and random pixel sampling in k-means clustering for terahertz image segmentation

M Walid Ayech, D Ziou - Proceedings of the IEEE Conference on …, 2015 - cv-foundation.org
Terahertz (THz) imaging is an innovative technology of imaging which can supply a large
amount of data unavailable through other sensors. However, the higher dimension of THz …

A New Soft Computing Method for K-Harmonic Means Clustering

WC Yeh, Y Jiang, YF Chen, Z Chen - Plos one, 2016 - journals.plos.org
The K-harmonic means clustering algorithm (KHM) is a new clustering method used to
group data such that the sum of the harmonic averages of the distances between each entity …

Ranked k-means clustering for terahertz image segmentation

MW Ayech, D Ziou - 2015 IEEE International Conference on …, 2015 - ieeexplore.ieee.org
It is known that k-means clustering is especially sensitive to initial starting centers. In this
paper, we propose an original version of k-means for the segmentation of Terahertz images …

K-Autoregressive Clustering: Application on Terahertz Image Analysis

MW Ayech, D Ziou - Image Analysis and Recognition: 14th International …, 2017 - Springer
In this paper, we propose to segment Terahertz (THz) images and introduce a new family of
clustering based regression techniques suitable to time series. In particular, we propose a …

[PDF][PDF] Analyse d'images Terahertz

MWH Ayech - 2019 - savoirs.usherbrooke.ca
Cette thèse à publications présente toutes nos contributions qui se rapportent à la
segmentation d'images Térahertz. La thèse comprend quatre chapitres. Les deux premiers …