Relevant bibliographies by topics / Anomaly wood

Contents

  1. Journal articles
  2. Dissertations / Theses
  3. Books
  4. Book chapters
  5. Conference papers

Academic literature on the topic 'Anomaly wood'

Author: Grafiati
Published: 2 June 2025
Last updated: 31 July 2025

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Journal articles on the topic "Anomaly wood"

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Özcan, Uğur, Kazım Kiliç, Kenan Kiliç, and İbrahim Alper Doğru. "Using Deep Learning Techniques for Anomaly Detection of Wood Surface." Drvna industrija 75, no. 3 (2024): 275–86. http://dx.doi.org/10.5552/drvind.2024.0114.

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The study presents a novel computer-aided vision system for the detection of wood defects using deep learning techniques. Our study utilizes a dataset consisting of over 43000 labelled wood surface defects found in a comprehensive collection of 20276 wood images. To enable rapid decision-making on the production line, a binary classification approach was employed, distinguishing between defective and perfect wood samples. Only flawless wood can be used in production. Wood with one or more defects is not used in production and must be removed from the production line. Deep learning-based convol
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Liu, Jingfei, and Nico F. Declercq. "Acoustic Wood anomaly in transmitted diffraction field." Journal of Applied Physics 121, no. 11 (2017): 114902. http://dx.doi.org/10.1063/1.4978419.

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Bauch, J., J. Puls, R. Klupsch, and C. Vogel. "Biological and chemical characteristics of "included sapwood" of Juniperus virginiana L." Holzforschung 58, no. 1 (2004): 74–81. http://dx.doi.org/10.1515/hf.2004.010.

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Abstract The reddish-violet heartwood of Juniperus virginiana L. contains irregularly distributed and longitudinally oriented streaks of light-coloured wood, described as “included sapwood”. A histological study revealed that a blockage of the rays, which is caused by wounds often associated with tiny shakes, branch stubs and included bark, may lead to this anomaly. A study of fresh wood immediately after felling of the trees showed that “included sapwood” lacks physiological activity similar to the adjacent normal heartwood. Cellular UV-spectroscopic analysis revealed a secondary metabolism p
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Liu, Jingfei, and Nico F. Declercq. "Investigation of the origin of acoustic Wood anomaly." Journal of the Acoustical Society of America 138, no. 2 (2015): 1168–79. http://dx.doi.org/10.1121/1.4926903.

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García Faura, Álvaro, Dejan Štepec, Matija Cankar, and Miha Humar. "Application of Unsupervised Anomaly Detection Techniques to Moisture Content Data from Wood Constructions." Forests 12, no. 2 (2021): 194. http://dx.doi.org/10.3390/f12020194.

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Wood is considered one of the most important construction materials, as well as a natural material prone to degradation, with fungi being the main reason for wood failure in a temperate climate. Visual inspection of wood or other approaches for monitoring are time-consuming, and the incipient stages of decay are not always visible. Thus, visual decay detection and such manual monitoring could be replaced by automated real-time monitoring systems. The capabilities of such systems can range from simple monitoring, periodically reporting data, to the automatic detection of anomalous measurements
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Liu, Jingfei, and Nico F. Declercq. "Acoustic wood anomaly phenomenon in transmission and diffraction fields." Journal of the Acoustical Society of America 134, no. 5 (2013): 4227. http://dx.doi.org/10.1121/1.4831524.

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Bovet, Jacques, Michel Dolivo, Christian George, and Alain Gogniat. "Homing behavior of Wood mice (Apodemus) in a geomagnetic anomaly." Zeitschrift für Säugetierkunde : im Auftrage der Deutschen Gesellschaft für Säugetierkunde e.V 53 (June 7, 1988): 333–40. https://doi.org/10.5281/zenodo.13682308.

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Sopushynskyy, Ivan, and Alfred Teischinger. "Diagnostic features of Fraxinus excelsior L. with wavy-grained wood growing in Ukraine." Forest Research Papers 74 (2) (March 1, 2013): 189–95. https://doi.org/10.2478/frp-2013-0018.

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The paper presents analysis of biometric features of ash with wavy-grained wood, which has decorative appeal. The research results shows that fresh broadleaves ash forest stands growing in the Vinnytsya and Sokyryany Regions of Ukraine have high potential for growing curly ash. The differences between straight-grained and wavygrained wood density and macrostructure were analysed and estimated. Statistical evaluation of the aesthetic macrostructure of wood characteristics indicated that the length of wave varied from 3,25 to 10,83 mm and its amplitude varied from 0,37 to 1,74 mm. The average wi
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Bruno, Oscar P., and Agustin G. Fernandez-Lado. "Rapidly convergent quasi-periodic Green functions for scattering by arrays of cylinders—including Wood anomalies." Proceedings of the Royal Society A: Mathematical, Physical and Engineering Sciences 473, no. 2199 (2017): 20160802. http://dx.doi.org/10.1098/rspa.2016.0802.

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This paper presents a full-spectrum Green-function methodology (which is valid, in particular, at and around Wood-anomaly frequencies) for evaluation of scattering by periodic arrays of cylinders of arbitrary cross section—with application to wire gratings, particle arrays and reflectarrays and, indeed, general arrays of conducting or dielectric bounded obstacles under both transverse electric and transverse magnetic polarized illumination. The proposed method, which, for definiteness, is demonstrated here for arrays of perfectly conducting particles under transverse electric polarization, is
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Shaimanov, A. N., N. A. Orlikovsky, E. M. Khabushev, et al. "Interfering surface and localized plasmon: Tuning the Wood anomaly for biosensing." Photonics and Nanostructures - Fundamentals and Applications 32 (December 2018): 1–5. http://dx.doi.org/10.1016/j.photonics.2018.08.003.

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Dissertations / Theses on the topic "Anomaly wood"

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Olsson, Jonathan. "Detecting Faulty Piles of Wood using Anomaly Detection Techniques." Thesis, Luleå tekniska universitet, Institutionen för system- och rymdteknik, 2021. http://urn.kb.se/resolve?urn=urn:nbn:se:ltu:diva-83061.

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The forestry and the sawmill industry have a lot of incoming and outgoing piles of wood. It's important to maintain quality and efficiency. This motivates an examination of whether machine learning- or more specifically, anomaly detection techniques can be implemented and used to detect faulty shipments. This thesis presents and evaluates some computer vision techniques and some deep learning techniques. Deep learning can be divided into groups; supervised, semi-supervised and unsupervised. In this thesis, all three groups were examined and it covers supervised methods such as Convolutional Ne
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Xie, Yong. "Transmission Properties of Sub-Wavelength Metallic Slits and Their Applications." Diss., The University of Arizona, 2006. http://hdl.handle.net/10150/195217.

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With the manufacture of nano-scale features in the last ten years, it is possible to do optical experiments on features as small as a tenth/hundredth wavelength. It turns out that the experimental data cannot be explained by classical diffraction theories. Thus, it is necessary to develop new methods or use existing approaches which are effective in other fields, to solve problems in photonics. We use finite difference time domain (FDTD), to study transmission properties of sub-wavelength slits in a metallic film. By doing simulations on periodic and single slits, we confirm that the TE mode h
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Du, Boisgueheneuc Diane. "Dendro-isotopie (δ¹⁸O) de la charpente de Notre-Dame de Paris : Impact de la carbonisation et reconstruction de l'Anomalie Climatique Médiévale dans le Bassin Parisien". Electronic Thesis or Diss., université Paris-Saclay, 2024. http://www.theses.fr/2024UPASJ028.

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Édifiée il y a 800 ans, la cathédrale de Notre-Dame de Paris (NDP), a été gravement endommagée par un incendie le 15 avril 2019. Les bois de sa charpente, en partie carbonisés et non réemployables, sont désormais à la disposition des chercheurs. Ces bois offrent de précieuses informations sur l'époque médiévale, notamment sur l'Anomalie Climatique Médiévale (ACM, Xe-XIIIe siècles), décrite comme une période climatiquement clémente. Le climat de cette époque n'est pourtant pas uniforme, ni dans le temps, ni dans l'espace. Pour en donner une image juste, il est nécessaire de le documenter dans l
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Forsmark, Mikael. "Anomaly Detection in User Authentication Logs using Long Short-Term Memories and Word Embeddings." Thesis, KTH, Skolan för elektroteknik och datavetenskap (EECS), 2020. http://urn.kb.se/resolve?urn=urn:nbn:se:kth:diva-279297.

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As an increasing amount of sensitive data is being stored at various connected services and platforms, the need for robust user authentication mechanisms that maintain the users’ safety and personal integrity online are growing. Meanwhile, too strict and simplistic user authentication policies may result in a degraded user experience which increases the demand for a sharp user authentication security tool that flags login events as abnormal with high accuracy. This study investigates if Long Short-Term Memories (LSTM) and Word Embeddings can be combined in order to detect abnormal user authent
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Tran, Ngoc Minh. "Applications of nonlinear magneto-photonics at the nanoscale." Thesis, Le Mans, 2018. http://www.theses.fr/2018LEMA1029/document.

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La génération de seconde harmonique magnétique (mSHG pour magnetic Second Harmonic Generation) est un phénomène physique très sensible apparaissant grâce aux brisures de symétrie aux niveaux des surfaces et interfaces des structures métalliques magnétiques. Elle constitue donc un outil puissant pour explorer ce type d'interfaces et des nanostructures. Dans ce travail, nous nous intéressons aux couplages et interactions entre la mSHG et les ondes électromagnétiques pouvant se propager en surface des matériaux. Un intérêt spécifique est porté sur l’ excitation de (i) plasmon polaritons de surfac
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Freberg, Daniel. "Evaluating Statistical MachineLearning and Deep Learning Algorithms for Anomaly Detection in Chat Messages." Thesis, KTH, Skolan för elektroteknik och datavetenskap (EECS), 2018. http://urn.kb.se/resolve?urn=urn:nbn:se:kth:diva-235957.

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Automatically detecting anomalies in text is of great interest for surveillance entities as vast amounts of data can be analysed to find suspicious activity. In this thesis, three distinct machine learning algorithms are evaluated as a chat message classifier is being implemented for the purpose of market surveillance. Naive Bayes and Support Vector Machine belong to the statistical class of machine learning algorithms being evaluated in this thesis and both require feature selection, a side objective of the thesis is thus to find a suitable feature selection technique to ensure mentioned algo
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Liu, Jingfei. "L'interaction des ultrasons avec des structures périodiques et les structures composites." Thesis, Université de Lorraine, 2013. http://www.theses.fr/2013LORR0329/document.

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La recherche présentée dans cette thèse comporte deux parties : l’interaction des ondes ultrasonores avec des structures périodiques et également l’interaction avec des matériaux composites. La recherche sur l’interaction des ultrasons avec des structures périodiques comporte deux aspects : l’étude du phénomène physique de la diffraction des ultrasons d’une part. Les chapitres II et III représentent l’enquête des deux phénomènes physiques de la diffraction d’ultrasons, c’est-à-dire l’anomalie dites « anomalie de Wood » et le phénomène de diffraction subharmonique. Dans le chapitre IV, le princ
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Ait, Saada Mira. "Unsupervised learning from textual data with neural text representations." Electronic Thesis or Diss., Université Paris Cité, 2023. http://www.theses.fr/2023UNIP7122.

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L'ère du numérique génère des quantités énormes de données non structurées telles que des images et des documents, nécessitant des méthodes de traitement spécifiques pour en tirer de la valeur. Les données textuelles présentent une difficulté supplémentaire car elles ne contiennent pas de valeurs numériques. Les plongements de mots sont des techniques permettant de transformer automatiquement du texte en données numériques, qui permettent aux algorithmes d'apprentissage automatique de les traiter. Les tâches non-supervisées sont un enjeu majeur dans l'industrie car elles permettent de créer de
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Jackson, Aaron David. "EM Scattering from Perforated Films: Transmission and Resonance." Diss., 2012. http://hdl.handle.net/10161/5774.

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<p>We calculate electromagnetic transmission through periodic gratings using a mode-matching method for solving Maxwell's equations. We record the derivation of the equations involved for several variations of the problem, including one- and two- dimensionally periodic films, one-sided films, films with complicated periodicity, and a simpler formula for the case of a single contributing waveguide mode. We demonstrate the effects of the Rayleigh anomaly, which causes energy transmission to be very low compared to nearby frequencies, and the associated transmission maxima which may be as high as
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Vašků, Kateřina. "Lexikální idiomy v angličtině." Doctoral thesis, 2018. http://www.nusl.cz/ntk/nusl-389856.

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According to the standard definition phraseology deals with multi-word lexical units, i.e. word combinations. Voices claiming that even complex words composed of two or more meaningful units may qualify for the status of (lexical) phrasemes/idioms, especially when their meaning is non- compositional, are still very isolated, in spite of the fact that linguistic literature is teeming with references to idiomatic compounds and derivatives (Chap. 3). In fact, the only systematic treatment of lexical idioms seems to be that offered by Čermák (2007), who focuses primarily on lexical idioms in Czech
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Books on the topic "Anomaly wood"

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Blackett, Robert E., Howard P. Ross, and Michael A. Shubat. Wood Ranch Thermal Anomaly, Iron County, Utah. Utah Geological Survey, 1991.

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Wood Ranch thermal anomaly, Iron County, Utah : self-potential survey and fluid chemistry. Utah Geological Survey, 1991. http://dx.doi.org/10.34191/mp-91-4.

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Book chapters on the topic "Anomaly wood"

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Celik, Yaren, Selda Guney, and Berna Dengiz. "Applications of Deep Learning Techniques to Wood Anomaly Detection." In Proceedings of the Sixteenth International Conference on Management Science and Engineering Management – Volume 1. Springer International Publishing, 2022. http://dx.doi.org/10.1007/978-3-031-10388-9_27.

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Geneiß, Volker, Tilman Gräf, Mohammad Mahdi Faez, et al. "SPION Self-learning inspection of individual surfaces and natural wood products." In Technologien für die intelligente Automation. Springer Berlin Heidelberg, 2025. https://doi.org/10.1007/978-3-662-70997-9_1.

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Zusammenfassung Automating the industrial quality control of natural wooden surfaces is challenging. The core problem in this domain of computer vision is that each surface is composed of statistical features, making each one unique and difficult to analyze due to natural variability. Hence, locating defects and defining the normality of such surfaces for anomaly detection is a difficult task. This is further complicated by the subjective judgement of inspectors during manual inspection of wood surfaces, leading to inconsistency in deciding whether surfaces with certain defects should be kept
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Pérez, Lucas, Nahuel Costa, and Luciano Sánchez. "Enhancing Time Series Anomaly Detection Using Discretization and Word Embeddings." In 18th International Conference on Soft Computing Models in Industrial and Environmental Applications (SOCO 2023). Springer Nature Switzerland, 2023. http://dx.doi.org/10.1007/978-3-031-42536-3_26.

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Tran, Quang Duy, and Fabio Di Troia. "Word Embeddings for Fake Malware Generation." In Silicon Valley Cybersecurity Conference. Springer Nature Switzerland, 2022. http://dx.doi.org/10.1007/978-3-031-24049-2_2.

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AbstractSignature and anomaly-based techniques are the fundamental methods to detect malware. However, in recent years this type of threat has advanced to become more complex and sophisticated, making these techniques less effective. For this reason, researchers have resorted to state-of-the-art machine learning techniques to combat the threat of information security. Nevertheless, despite the integration of the machine learning models, there is still a shortage of data in training that prevents these models from performing at their peak. In the past, generative models have been found to be hi
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Bennett, Peggy D. "Annoyance anomaly." In Teaching with Vitality. Oxford University Press, 2017. http://dx.doi.org/10.1093/oso/9780190673987.003.0085.

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HE: Where can I find a pencil? SHE: In the drawer beside the fridge. HE [RETURNING]: Where did you say the pencil is? SHE [STOPPING HER WORK, ENUNCIATING EACH WORD]: I said it’s in the drawer beside the fridge. HE [RETURNING ONCE MORE]: What color is it? SHE [CLEARLY IMPATIENT]: I don’t know. Yellow? It’s the only pencil in the drawer! HE [RETURNING YET AGAIN]: I can’t find it. With whom do you most sympathize? As the female speaker, could you hear your voice getting increasingly impatient, ready to say something cruel? Can you envision the annoyance in your face, voice, posture, and gritted t
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Wackernagel, Hans, and Henri Sanguinetti. "Gold Prospecting With Factorial Cokriging In The Limousin, France." In Computers in Geology - 25 Years of Progress. Oxford University Press, 1994. http://dx.doi.org/10.1093/oso/9780195085938.003.0008.

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In geochemical prospecting for gold a major difficulty is that many values are below the chemical detection limit. Tracers for gold thus play an important role in the evaluation of multivariate geochemical data. In this case study we apply geostatistical methods presented in Wackernagel (1988) to multielement exploration data from a prospect near Limoges, France. The analysis relies upon a metallogenetic model by Bonnemaison and Marcoux (1987, 1990) describing auriferous mineralization in shear zones of the Limousin. The aim of geochemical exploration is to find deposits of raw materials. What
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Pivato, Stefano. "Sport." In Italy since 1945. Oxford University PressOxford, 2000. http://dx.doi.org/10.1093/oso/9780198731702.003.0009.

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Abstract When describing the Italian political system, historians, journalists, and foreign commentators resort to the word ‘anomaly’. Italy is commonly construed by Europeans as the country which produced a political system like Fascism but, at the same time, the nation which nurtured the largest Communist Party in the West. It is also the country whose frequent government upheavals are more reminiscent of South America than of Europe.
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"ἐμπειρία, τέχνη, and beyond. Recent controversies on the ‘analogy vs. anomaly quarrel’ in historical and theoretical context." In Word, Phrase, and Sentence in Relation. De Gruyter, 2020. http://dx.doi.org/10.1515/9783110688047-004.

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Juergensmeyer, Mark. "The Odd Appeal of War." In God at War. Oxford University Press, 2020. http://dx.doi.org/10.1093/oso/9780190079178.003.0002.

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Chapter 1 questions why we often think of war when confronted with an extreme social anomaly or some inexplicable crisis. The chapter begins with a discussion of the 9/11 attacks and the immediate response of many Americans (including President George W. Bush) that the country was at war. This began the idea of a war on terror, an idea that was similar to Al-Qaeda’s idea of war on America, as both born out of a sense of social chaos and a threatened conquering by a shadowy enemy. War is an imagined alternative reality. Examples in culture include computer games, novels, and religious mythology
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Downer, Lesley. "The City Geisha and Their Role in Modern Japan: Anomaly or Artistes?" In The Courtesan’s Arts. Oxford University PressNew York, NY, 2006. http://dx.doi.org/10.1093/oso/9780195170283.003.0014.

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Abstract From the very beginning of their history, geisha were always a profession entirely separate from courtesans as they were conceived of in Japan. They originated in eighteenth-century Japan, both inside and outside the pleasure quarters, and were defined as “entertainers” or “artistes”: the word gei-sha literally means “arts person.” The courtesans of the pleasure quarters (known as tayu in seventeenthand eighteenth-century Kyoto and oiran in eighteenthand nineteenth-century Edo [Tokyo]) offered their bodies as currency—though very often at a price too high for all but the wealthiest an
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Conference papers on the topic "Anomaly wood"

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Ru, Hongyuan, Jiaxiang Chen, Zexu Sun, Shuo Tai, Wei Zhao, and Roshan Kumar. "A Wood Anomaly Detection System Based on Electrical Resistivity Tomography and Tiny Machine Learning." In 2024 Control Instrumentation System Conference (CISCON). IEEE, 2024. http://dx.doi.org/10.1109/ciscon62171.2024.10696520.

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Deschênes, Anthony, Rémi Georges, Cem Subakan, Bruna Ugulino, Antoine Henry, and Michael Morin. "Planing It by Ear: Convolutional Neural Networks for Acoustic Anomaly Detection in Industrial Wood Planers." In ICASSP 2025 - 2025 IEEE International Conference on Acoustics, Speech and Signal Processing (ICASSP). IEEE, 2025. https://doi.org/10.1109/icassp49660.2025.10888017.

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Xi, Longyu, Shengwei Meng, Dawei Pan, Yuchen Song, Datong Liu, and Xiyuan Peng. "Anomaly Detection of MIL-STD-1553 Word Types Based on LSTM." In 2024 International Conference on Sensing, Measurement & Data Analytics in the era of Artificial Intelligence (ICSMD). IEEE, 2024. https://doi.org/10.1109/icsmd64214.2024.10920523.

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Ni, Zhengping, Xiaoqiang Di, Xu Liu, Lianjie Chang, Jinqing Li, and Qiyue Tang. "LogESP: Enhancing Log Semantic Representation With Word Position for Anomaly Detection." In 2024 IEEE International Symposium on Parallel and Distributed Processing with Applications (ISPA). IEEE, 2024. https://doi.org/10.1109/ispa63168.2024.00261.

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Kolb, Paul W., Timothy D. Corrigan, Howard D. Drew, et al. "Wood’s anomaly in arrays of highly anisotropic plasmonic antennas." In Quantum Electronics and Laser Science Conference. OSA, 2011. http://dx.doi.org/10.1364/qels.2011.qthc6.

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Mazumder, Annesha, Anwesha Khasnobish, Tapas Chakravarty, and M. Jaleel Akhtar. "Microwave based Non-Invasive Localized Anomaly Detection in Wood as a Biological Tissue Phantom." In 2023 16th International Conference on Sensing Technology (ICST). IEEE, 2023. http://dx.doi.org/10.1109/icst59744.2023.10460808.

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Pereira Junior, Antonio Alberto, and Marco Antonio Garcia de Carvalho. "Classification Techniques Applied in Wood Logs Tomographic Image." In Anais Estendidos da Conference on Graphics, Patterns and Images. Sociedade Brasileira de Computação - SBC, 2023. http://dx.doi.org/10.5753/sibgrapi.est.2023.27453.

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The forestry assessment field uses the Non-Destructive Tests (NDTs) to analyze woods logs. To assist the identification of anomalies inside the trunks, the ultrasonic tomography can be used as an alternative. With this technique is possible to evaluate the internal conditions of wooden trunks, through wave propagation applied at specific points. To help the identification and analysis of defects in the tomographic image, this work uses resources from the area of Machine Learning approach in order to identify tomographic images with anomalies. In this study is considered three different classif
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Layet, Ben, Malcolm T. M. Lightbody, and Mohammad R. Taghizadeh. "Optimisation of guided-mode resonance and Bragg gratings designed using rigorous diffraction theory." In Diffractive Optics and Micro-Optics. Optica Publishing Group, 1996. http://dx.doi.org/10.1364/domo.1996.dwa.5.

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We consider the implementation of several standard optical components by means of diffraction gratings. The motivation depends on the particular grating employed. A binary surface relief grating, in fused silica, for example, may provide greater robustness than, say, a multi-layer thin film. This is significant for high power laser systems. Alternatively, gratings manifesting the so-called guided-mode resonance (GMR) [1], or resonance type Wood anomaly, are of interest because ideally they give a very high performance for certain optical functions.
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Panov, M. I., and A. A. Shmat'ko. "Nature of extraordinary transmission through a metal grating at frequencies closed to the Rayleigh-Wood anomaly." In 2013 International Conference on Advanced Optoelectronics and Lasers (CAOL). IEEE, 2013. http://dx.doi.org/10.1109/caol.2013.6657599.

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Hora, Henrich, and George H. Miley. "Possibility for Gaining Nuclear Energy Without Radioactivity by Laser Driven Block Ignition of Solid Density Hydrogen Boron." In 18th International Conference on Nuclear Engineering. ASMEDC, 2010. http://dx.doi.org/10.1115/icone18-29943.

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In addition to the matured “Laser Inertial Fusion Energy (LIFE)” with spherical compression of deuterium-tritium (DT) for a pure fusion engine or for fusion-fission-hybrid operation, a very new scheme may have now been opened by igniting the neutron-free reaction of proton-boron-11 (p-11B) using side-on block ignition. Laser pulses of several petawatt power and ps duration led to the discovery of an anomaly of interaction, if the prepulses are cut off by a factor 108 (contrast ratio) to avoid relativistic self focusing. In this case the Bobin-Chu conditions of side-on ignition of solid fusion
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