Coronal holes detection using supervised classification

V Delouille, SJ Hofmeister, MA Reiss… - … learning techniques for …, 2018 - Elsevier
… attributed to the false detection of coronal holes. Our interest in this study thus lies in avoiding
the false detection of coronal holes, that is, to classify a filament as a coronal hole. On the …

[HTML][HTML] Improvements on coronal hole detection in SDO/AIA images using supervised classification

MA Reiss, SJ Hofmeister, R De Visscher… - Journal of Space …, 2015 - swsc-journal.org
… In supervised classification problems, an object is observed and we aim to classify it into …
When applying the developed algorithms in the form of an automated coronal hole detection

A semi-supervised deep learning approach for circular hole detection on composite parts

G Li, S Yang, S Cao, W Zhu, Y Ke - The Visual Computer, 2021 - Springer
… This paper introduces the usage of semi-supervised learning to obtain competitive detection
accuracy of measuring drilled holes on composite parts with very limited noisy training data. …

[HTML][HTML] Identifying abnormal CFRP holes using both unsupervised and supervised learning techniques on in-process force, current, and vibration signals

CN Svinth, S Wallace, DB Stephenson, D Kim… - International Journal of …, 2022 - Springer
… This study aims to conduct abnormality detection by applying machine learning algorithms
when drilling a carbon fiber reinforced plastic laminate. In-process signals including current, …

Wood hole-damage detection and classification via contact ultrasonic testing

M Mousavi, AH Gandomi - Construction and Building Materials, 2021 - Elsevier
… The possibility of using naive Bayes classifiers for supervised classification of contact …
The main reason for studying wood hole-defects is that these sorts of damage are aimed to …

Multi-class supervised classification of electrical borehole wall images using texture features

M Jungmann, M Kopal, C Clauser, T Berlage - Computers & geosciences, 2011 - Elsevier
supervised classification to the problem of lithology reconstruction from FMS borehole wall
images acquired in ODP Hole … In particular, the detection rate of small massive rock intervals …

[HTML][HTML] A Semi-Supervised Semantic Segmentation Method for Blast-Hole Detection

Z Zhang, H Deng, Y Liu, Q Xu, G Liu - Symmetry, 2022 - mdpi.com
Detection techniques based on deep learning with RGB-D semantic segmentation have …
equipment to detect blast-holes, this paper extends the core idea of semi-supervised learning to …

Detection, segmentation and classification of 3D urban objects using mathematical morphology and supervised learning

A Serna, B Marcotegui - ISPRS Journal of Photogrammetry and Remote …, 2014 - Elsevier
… morphological operators and supervised classification. It can … the detection and classification
steps: (i) an improved object … We assume that this hole can be filled at that level because …

[PDF][PDF] Semi-supervised learning based coverage hole detection in cellular networks

SA Al-Ahmed, MZ Shakir - ITU Journal on Future and Evolving Technologies, 2022 - itu.int
… A simple Coverage Hole (CH) may degrade the performance and the reputation of any …
detection from mobile network data. Therefore, we present a method by utilising Semi‑Supervised

[PDF][PDF] Identification of internal defect of sugar maple logs from CT images using supervised classification methods

G Rojas, A Condal, R Beauregard, D Verret… - European Journal of …, 2006 - academia.edu
… CT scan images into clear wood, background, knots, rot and holes using 2-D … detection
accuracy, no marked difference could be established between such supervised classification al…