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Relevant bibliographies by topics / Statistical Extraction / Dissertations / Theses

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Dissertations / Theses on the topic 'Statistical Extraction'

Author: Grafiati

Published: 4 June 2021

Last updated: 17 February 2022

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1

Bejugam, Santosh. "Tremor quantification and parameter extraction." Thesis, Mittuniversitetet, Institutionen för informationsteknologi och medier, 2011. http://urn.kb.se/resolve?urn=urn:nbn:se:miun:diva-16021.

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Tremor is a neuro degenerative disease causing involuntary musclemovements in human limbs. There are many types of tremor that arecaused due to the damage of nerve cells that surrounds thalamus of thefront brain chamber. It is hard to distinguish or classify the tremors asthere are many reasons behind the formation of specific category, soevery tremor type is named behind its frequency type. Propermedication for the cure by physician is possible only when the disease isidentified.Because of the argument given in the above paragraph, there is a needof a device or a technique to analyze the trem

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2

Wermter, Joachim. "Collocation and term extraction using linguistically enhanced statistical methods." kostenfrei, 2009. http://d-nb.info/993920594/34.

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Basile, Chiara <1982&gt. "Entropy and Semantics: Textual Information Extraction through Statistical Methods." Doctoral thesis, Alma Mater Studiorum - Università di Bologna, 2010. http://amsdottorato.unibo.it/3224/.

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4

Chu, Chenhui. "Integrated Parallel Data Extraction from Comparable Corpora for Statistical Machine Translation." 京都大学 (Kyoto University), 2015. http://hdl.handle.net/2433/199431.

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5

Le, Faucheur Xavier Jean Maurice. "Statistical methods for feature extraction in shape analysis and bioinformatics." Diss., Georgia Institute of Technology, 2010. http://hdl.handle.net/1853/33911.

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The presented research explores two different problems of statistical data analysis. In the first part of this thesis, a method for 3D shape representation, compression and smoothing is presented. First, a technique for encoding non-spherical surfaces using second generation wavelet decomposition is described. Second, a novel model is proposed for wavelet-based surface enhancement. This part of the work aims to develop an efficient algorithm for removing irrelevant and noise-like variations from 3D shapes. Surfaces are encoded using second generation wavelets, and the proposed methodology con

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6

Yang, Yi Yang. "PAT-Tree and local statistical information based Chinese phrase extraction." Thesis, University of Macau, 2009. http://umaclib3.umac.mo/record=b2119794.

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7

Hildreth, Scott A. "Statistical SPICE parameter extraction for an N-Well CMOS process /." Online version of thesis, 1995. http://hdl.handle.net/1850/12177.

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8

Thiede, Renate Nicole. "Statistical accuracy of an extraction algorithm for linear image objects." Diss., University of Pretoria, 2019. http://hdl.handle.net/2263/73211.

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Informal unpaved roads in developing countries arise naturally through human movement and informal housing setups. These roads are not authorised nor maintained by council, nor recorded in official databases or online maps. Mapping such roads from satellite images is a common problem, as information on these roads is critical for sustainable city growth. Information on their location and extent may be gleaned from spatial big data, however, no automatic or semi-automatic approach is freely available. This research develops a novel algorithm for extracting informal roads from multispectral sat

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9

Yu, Li Ph D. Massachusetts Institute of Technology. "Efficient IC statistical modeling and extraction using a Bayesian inference framework." Thesis, Massachusetts Institute of Technology, 2015. http://hdl.handle.net/1721.1/99786.

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Thesis: Ph. D., Massachusetts Institute of Technology, Department of Electrical Engineering and Computer Science, 2015.<br>This electronic version was submitted by the student author. The certified thesis is available in the Institute Archives and Special Collections.<br>Cataloged from student-submitted PDF version of thesis.<br>Includes bibliographical references (pages 147-156).<br>Variability modeling and extraction in advanced process technologies is a key challenge to ensure robust circuit performance as well as high manufacturing yield. In this thesis, we present an ecient framework for

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Tilley, Jason W. "A Comparison of Statistical Filtering Methods for Automatic Term Extraction for Domain Analysis." Thesis, Virginia Tech, 2008. http://hdl.handle.net/10919/30818.

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Fourteen word frequency metrics were tested to evaluate their effectiveness in identifying vocabulary in a domain. Fifteen domain engineering projects were examined to measure how closely the vocabularies selected by the fourteen word frequency metrics were to the vocabularies produced by domain engineers. Six filtering mechanisms were also evaluated to measure their impact on selecting proper vocabulary terms. The results of the experiment show that stemming and stop word removal do improve overlap scores and that term frequency is a valuable contributor to overlap. Variations on term frequ

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11

Hwang, Daehee 1971. "A statistical framework for extraction of structured knowledge from biological/biotechnological systems." Thesis, Massachusetts Institute of Technology, 2003. http://hdl.handle.net/1721.1/29603.

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Thesis (Sc. D.)--Massachusetts Institute of Technology, Dept. of Chemical Engineering, 2003.<br>Includes bibliographical references (leaves 203-215).<br>Despite enormous efforts to understand complex biological/biotechnological systems, a significant amount of knowledge has still remained unraveled. However, recent advances in high throughput technologies have offered new opportunities to understand these complex systems by providing us with huge amounts of data about these systems. Unlike traditional tools, these high throughput detection tools: (1) permit large-scale screening of formulation

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12

Gerber, Daniel. "Statistical Extraction of Multilingual Natural Language Patterns for RDF Predicates: Algorithms and Applications." Doctoral thesis, Universitätsbibliothek Leipzig, 2016. http://nbn-resolving.de/urn:nbn:de:bsz:15-qucosa-208759.

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The Data Web has undergone a tremendous growth period. It currently consists of more then 3300 publicly available knowledge bases describing millions of resources from various domains, such as life sciences, government or geography, with over 89 billion facts. In the same way, the Document Web grew to the state where approximately 4.55 billion websites exist, 300 million photos are uploaded on Facebook as well as 3.5 billion Google searches are performed on average every day. However, there is a gap between the Document Web and the Data Web, since for example knowledge bases available on the D

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13

Dupaix, Taylor Meredith Ireene. "Statistical Analysis and Extraction of Quantitative Data from Elliptical-Signal-Model bSSFP MRI." BYU ScholarsArchive, 2019. https://scholarsarchive.byu.edu/etd/7475.

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Osteoarthritis is the most common type of arthritis, and is characterized by the loss of articular cartilage in a joint. This eventually leads to painful bone on bone interactions. Since the loss of cartilage is permanent, the main treatment for this disease is pain management until a full joint replacement is needed. To test new potential treatments a consistent way to measure cartilage thickness is needed. The current standard used in the knee to represent cartilage uses joint space width measured from x-rays. This measurement is highly variable, and does not directly show cartilage. Unlike

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14

Afrin, Taniza. "Extraction of Basic Noun Phrases from Natural Language Using Statistical Context-Free Grammar." Thesis, Virginia Tech, 2001. http://hdl.handle.net/10919/33353.

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The objective of this research was to extract simple noun phrases from natural language texts using two different grammars: stochastic context-free grammar (SCFG) and non-statistical context free grammar (CFG). Precision and recall were calculated to determine how many precise and correct noun phrases were extracted using these two grammars. Several text files containing sentences from English natural language specifications were analyzed manually to obtain the test-set of simple noun-phrases. To obtain precision and recall, this test-set of manually extracted noun phrases was compared with th

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15

Inagaki, Yasuyoshi, Shigeki Matsubara, and Makoto Ohara. "AUTOMATIC EXTRACTION OF TRANSLATION PATTERNS FROM BILINGUAL LEGAL CORPUS." IEEE, 2003. http://hdl.handle.net/2237/15084.

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Choi, Jaehwan. "Statistical approach to the elastic property extraction and planar elastic response of polycrystalline thin-films." Connect to this title online, 2004. http://rave.ohiolink.edu/etdc/view?acc%5Fnum=osu1092851082.

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Thesis (Ph. D.)--Ohio State University, 2004.<br>Title from first page of PDF file. Document formatted into pages; contains xvi, 156 p.; also includes graphics (some col.). Includes bibliographical references (p. 150-156). Available online via OhioLINK's ETD Center

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Fogle, Orelle Ryan. "Human Micro-Range/Micro-Doppler Signature Extraction, Association, and Statistical Characterization for High-Resolution Radar." Wright State University / OhioLINK, 2011. http://rave.ohiolink.edu/etdc/view?acc_num=wright1307733951.

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18

Li, Chen. "Automatic extraction of behavioral patterns for elderly mobility and daily routine analysis." HKBU Institutional Repository, 2018. https://repository.hkbu.edu.hk/etd_oa/510.

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The elderly living in smart homes can have their daily movement recorded and analyzed. Given the fact that different elders can have their own living habits, a methodology that can automatically identify their daily activities and discover their daily routines will be useful for better elderly care and support. In this thesis research, we focus on developing data mining algorithms for automatic detection of behavioral patterns from the trajectory data of an individual for activity identification, daily routine discovery, and activity prediction. The key challenges for the human activity analys

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Al-Olimat, Hussein S. "Knowledge-Enabled Entity Extraction." Wright State University / OhioLINK, 2019. http://rave.ohiolink.edu/etdc/view?acc_num=wright1578100367105233.

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20

Buyukburc, Atil. "Robust Design Of Lithium Extraction From Boron Clays By Using Statistical Design And Analysis Of Experiments." Master's thesis, METU, 2003. http://etd.lib.metu.edu.tr/upload/1027036/index.pdf.

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In this thesis, it is aimed to design lithium extraction from boron clays using statistical design of experiments and robust design methodologies. There are several factors affecting extraction of lithium from clays. The most important of these factors have been limited to a number of six which have been gypsum to clay ratio, roasting temperature, roasting time, leaching solid to liquid ratio, leaching time and limestone to clay ratio. For every factor, three levels have been chosen and an experiment has been designed. After performing three replications for each of the experimental run, signa

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21

Hedman, Karin [Verfasser]. "Statistical fusion of multi-aspect synthetic aperture radar data for automatic road extraction / von Karin Hedman." München : Beck, 2010. http://d-nb.info/1008260568/34.

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22

Siefkes, Christian. "An incrementally trainable statistical approach to information extraction based on token classification and rich context models." [S.l.] : [s.n.], 2007. http://www.diss.fu-berlin.de/2007/173/index.html.

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23

Coughenour, Christopher Lynn Lacovara Kenneth J. "An analysis of cyclic tidal deposits : statistical time series properties, extraction of earth-moon parameters, and observed intertidal sedimentation /." Philadelphia, Pa. : Drexel University, 2009. http://hdl.handle.net/1860/3135.

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24

Pettersson, Eva. "Spelling Normalisation and Linguistic Analysis of Historical Text for Information Extraction." Doctoral thesis, Uppsala universitet, Institutionen för lingvistik och filologi, 2016. http://urn.kb.se/resolve?urn=urn:nbn:se:uu:diva-269753.

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Historical text constitutes a rich source of information for historians and other researchers in humanities. Many texts are however not available in an electronic format, and even if they are, there is a lack of NLP tools designed to handle historical text. In my thesis, I aim to provide a generic workflow for automatic linguistic analysis and information extraction from historical text, with spelling normalisation as a core component in the pipeline. In the spelling normalisation step, the historical input text is automatically normalised to a more modern spelling, enabling the use of existin

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25

Love, Barnaby Stuart. "Real-time extraction of the Madden-Julian oscillation using empirical mode decomposition and statistical forecasting with VARMA and neural network models." Thesis, University of East Anglia, 2008. http://ethos.bl.uk/OrderDetails.do?uin=uk.bl.ethos.504851.

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A suite of real-time statistical forecast models of the Madden-Julian Oscillation (MJO), a large scale, quasi-periodic phenomenon and the dominant mode of variability in the tropics, is presented along with a novel approach to performing real-time intraseasonal data filtering. The study introduces the new technique of empirical mode decomposition (EMD) in a meteorological-climate forecasting context. It identifies empirical adjustments that can be made to the basic EMD method to produce a band-pass filter that is highly efficient at extracting a broad-band signal such as the Madden-Julian osci

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26

Meskar, Mahmoud. "Treatment of Petroleum Contaminated Soil using Supercritical Fluid Extraction (SFE) Technology." Thesis, Université d'Ottawa / University of Ottawa, 2018. http://hdl.handle.net/10393/37393.

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In Canada, about 60% of contaminated sites involve petroleum hydrocarbon (PHC) contamination and most of these sites have been abandoned due to contamination. Among current technologies used for soil remediation, supercritical fluid extraction (SFE) is a relatively recent and potentially viable method. The main aim of this research was to investigate the application of SFE for removal of PHCs from contaminated soils. In the first phase, the effects of SFE operational parameters including fluid pressure, fluid temperature, time duration and mode of extraction on the removal efficiency of PHCs

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27

Zhu, Manli. "A study of the generalized eigenvalue decomposition in discriminant analysis." Columbus, Ohio : Ohio State University, 2006. http://rave.ohiolink.edu/etdc/view?acc%5Fnum=osu1152133627.

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28

Taiwo, Abiola Ezekiel. "Application of bioprocess-supercritical fluid extraction techniques in the production and recovery of some selected bioproducts." Thesis, Cape Peninsula University of Technology, 2020. http://hdl.handle.net/20.500.11838/3072.

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Thesis (PhD (Chemical Engineering))--Cape Peninsula University of Technology, 2020<br>The use of bioproducts in different commercial sectors such as medicine, agriculture, cosmetics, food, and chemical industries motivates the need for easy production and recovery techniques of bioproducts at laboratory and pilot scale. This study aims at the production and recovery of some selected bioproducts using supercritical fluid extraction techniques. Three products are chosen as case studies: these are ethanol, acetoin, and vanillin, since the ease of separation is influenced by the concentration of

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29

Kotevska, Olivera. "Learning based event model for knowledge extraction and prediction system in the context of Smart City." Thesis, Université Grenoble Alpes (ComUE), 2018. http://www.theses.fr/2018GREAM005/document.

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Des milliards de «choses» connectées à l’internet constituent les réseaux symbiotiques de périphériques de communication (par exemple, les téléphones, les tablettes, les ordinateurs portables), les appareils intelligents, les objets (par exemple, la maison intelligente, le réfrigérateur, etc.) et des réseaux de personnes comme les réseaux sociaux. La notion de réseaux traditionnels se développe et, à l'avenir, elle ira au-delà, y compris plus d'entités et d'informations. Ces réseaux et ces dispositifs détectent, surveillent et génèrent constamment une grande uantité de données sur tous les asp

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30

Bin, Hasan M. M. A. "Current based condition monitoring of electromechanical systems : model-free drive system current monitoring : faults detection and diagnosis through statistical features extraction and support vector machines classification." Thesis, University of Bradford, 2012. http://hdl.handle.net/10454/5732.

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A non-invasive, on-line method for detection of mechanical (rotor, bearings eccentricity) and stator winding faults in a 3-phase induction motors from observation of motor line current supply input. The main aim is to avoid the consequence of unexpected failure of critical equipment which results in extended process shutdown, costly machinery repair, and health and safety problems. This thesis looks into the possibility of utilizing machine learning techniques in the field of condition monitoring of electromechanical systems. Induction motors are chosen as an example for such application. Elec

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31

Laguna, Merley da Silva Conrado. "Extração automática de termos simples baseada em aprendizado de máquina." Universidade de São Paulo, 2014. http://www.teses.usp.br/teses/disponiveis/55/55134/tde-11082014-103430/.

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A Mineração de Textos (MT) visa descobrir conhecimento inovador nos textos não estruturados. A extração dos termos que representam os textos de um domínio é um dos passos mais importantes da MT, uma vez que os resultados de todo o processo da MT dependerão, em grande parte, da qualidade dos termos obtidos. Nesta tese, considera-se como termos as unidades lexicais realizadas para designar conceitos em um cenário tematicamente restrito. Para a extração dos termos, pode-se fazer uso de abordagens como: estatística, linguística ou híbrida. Normalmente, para a Mineração de Textos, são utilizados mé

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Gerber, Daniel [Verfasser], Klaus-Peter [Akademischer Betreuer] Fähnrich, Klaus-Peter [Gutachter] Fähnrich, Ngomo Axel-Cyrille [Akademischer Betreuer] Ngonga, and Axel [Gutachter] Polleres. "Statistical Extraction of Multilingual Natural Language Patterns for RDF Predicates: Algorithms and Applications / Daniel Gerber ; Gutachter: Klaus-Peter Fähnrich, Axel Polleres ; Klaus-Peter Fähnrich, Axel-Cyrille Ngonga Ngomo." Leipzig : Universitätsbibliothek Leipzig, 2016. http://d-nb.info/1239739478/34.

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Santos, Carlos Alberto dos. "Uma an?lise comparativa entre as abordagens lingu?stica e estat?stica para extra??o autom?tica de termos relevantes de corpora." Pontif?cia Universidade Cat?lica do Rio Grande do Sul, 2018. http://tede2.pucrs.br/tede2/handle/tede/8233.

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Submitted by PPG Ci?ncia da Computa??o (ppgcc@pucrs.br) on 2018-07-26T19:48:07Z No. of bitstreams: 1 CARLOS ALBERTO DOS SANTOS_DIS.pdf: 1271475 bytes, checksum: 856ae87ad633d3c772b413816caa43d1 (MD5)<br>Approved for entry into archive by Sheila Dias (sheila.dias@pucrs.br) on 2018-08-01T13:39:36Z (GMT) No. of bitstreams: 1 CARLOS ALBERTO DOS SANTOS_DIS.pdf: 1271475 bytes, checksum: 856ae87ad633d3c772b413816caa43d1 (MD5)<br>Made available in DSpace on 2018-08-01T14:31:21Z (GMT). No. of bitstreams: 1 CARLOS ALBERTO DOS SANTOS_DIS.pdf: 1271475 bytes, checksum: 856ae87ad633d3c772b413816caa43d1 (MD5

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PENG, ZHIGANG. "SEGMENTATION OF WHITE MATTER, GRAY MATTER, AND CSF FROM MR BRAIN IMAGES AND EXTRACTION OF VERTEBRAE FROM MR SPINAL IMAGES." University of Cincinnati / OhioLINK, 2006. http://rave.ohiolink.edu/etdc/view?acc_num=ucin1147093077.

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35

Do, Thi Ngoc Diep. "Extraction de corpus parallèle pour la traduction automatique depuis et vers une langue peu dotée." Phd thesis, Université de Grenoble, 2011. http://tel.archives-ouvertes.fr/tel-00680046.

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Les systèmes de traduction automatique obtiennent aujourd'hui de bons résultats sur certains couples de langues comme anglais - français, anglais - chinois, anglais - espagnol, etc. Les approches de traduction empiriques, particulièrement l'approche de traduction automatique probabiliste, nous permettent de construire rapidement un système de traduction si des corpus de données adéquats sont disponibles. En effet, la traduction automatique probabiliste est fondée sur l'apprentissage de modèles à partir de grands corpus parallèles bilingues pour les langues source et cible. Toutefois, la recher

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Al-Muhtaseb, Husni A. "Arabic text recognition of printed manuscripts. Efficient recognition of off-line printed Arabic text using Hidden Markov Models, Bigram Statistical Language Model, and post-processing." Thesis, University of Bradford, 2010. http://hdl.handle.net/10454/4426.

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Arabic text recognition was not researched as thoroughly as other natural languages. The need for automatic Arabic text recognition is clear. In addition to the traditional applications like postal address reading, check verification in banks, and office automation, there is a large interest in searching scanned documents that are available on the internet and for searching handwritten manuscripts. Other possible applications are building digital libraries, recognizing text on digitized maps, recognizing vehicle license plates, using it as first phase in text readers for visually impaired peop

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Zaylaa, Amira. "Analyse et extraction de paramètres de complexité de signaux biomédicaux." Thesis, Tours, 2014. http://www.theses.fr/2014TOUR3315/document.

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L'analyse de séries temporelles biomédicales chaotiques tirées de systèmes dynamiques non-linéaires est toujours un challenge difficile à relever puisque dans certains cas bien spécifiques les techniques existantes basées sur les multi-fractales, les entropies et les graphes de récurrence échouent. Pour contourner les limitations des invariants précédents, de nouveaux descripteurs peuvent être proposés. Dans ce travail de recherche nos contributions ont porté à la fois sur l’amélioration d’indicateurs multifractaux (basés sur une fonction de structure) et entropiques (approchées) mais aussi su

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Bouamor, Dhouha. "Constitution de ressources linguistiques multilingues à partir de corpus de textes parallèles et comparables." Phd thesis, Université Paris Sud - Paris XI, 2014. http://tel.archives-ouvertes.fr/tel-00994222.

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Les lexiques bilingues sont des ressources particulièrement utiles pour la Traduction Automatique et la Recherche d'Information Translingue. Leur construction manuelle nécessite une expertise forte dans les deux langues concernées et est un processus coûteux. Plusieurs méthodes automatiques ont été proposées comme une alternative, mais elles qui ne sont disponibles que dans un nombre limité de langues et leurs performances sont encore loin derrière la qualité des traductions manuelles.Notre travail porte sur l'extraction de ces lexiques bilingues à partir de corpus de textes parallèles et comp

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39

Al-Muhtaseb, Husni Abdulghani. "Arabic text recognition of printed manuscripts : efficient recognition of off-line printed Arabic text using Hidden Markov Models, Bigram Statistical Language Model, and post-processing." Thesis, University of Bradford, 2010. http://hdl.handle.net/10454/4426.

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Arabic text recognition was not researched as thoroughly as other natural languages. The need for automatic Arabic text recognition is clear. In addition to the traditional applications like postal address reading, check verification in banks, and office automation, there is a large interest in searching scanned documents that are available on the internet and for searching handwritten manuscripts. Other possible applications are building digital libraries, recognizing text on digitized maps, recognizing vehicle license plates, using it as first phase in text readers for visually impaired peop

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40

Charton, Éric. "Génération de phrases multilingues par apprentissage automatique de modèles de phrases." Thesis, Avignon, 2010. http://www.theses.fr/2010AVIG0175/document.

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La Génération Automatique de Texte (GAT) est le champ de recherche de la linguistique informatique qui étudie la possibilité d’attribuer à une machine la faculté de produire du texte intelligible. Dans ce mémoire, nous présentons une proposition de système de GAT reposant exclusivement sur des méthodes statistiques. Son originalité est d’exploiter un corpus en tant que ressource de formation de phrases. Cette méthode offre plusieurs avantages : elle simplifie l’implémentation d’un système de GAT en plusieurs langues et améliore les capacités d’adaptations d’un système de génération à un domain

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Elbita, Abdulhakim M. "Efficient Processing of Corneal Confocal Microscopy Images. Development of a computer system for the pre-processing, feature extraction, classification, enhancement and registration of a sequence of corneal images." Thesis, University of Bradford, 2013. http://hdl.handle.net/10454/6463.

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Corneal diseases are one of the major causes of visual impairment and blindness worldwide. Used for diagnoses, a laser confocal microscope provides a sequence of images, at incremental depths, of the various corneal layers and structures. From these, ophthalmologists can extract clinical information on the state of health of a patient’s cornea. However, many factors impede ophthalmologists in forming diagnoses starting with the large number and variable quality of the individual images (blurring, non-uniform illumination within images, variable illumination between images and noise), and there

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Elbita, Abdulhakim Mehemed. "Efficient processing of corneal confocal microscopy images : development of a computer system for the pre-processing, feature extraction, classification, enhancement and registration of a sequence of corneal images." Thesis, University of Bradford, 2013. http://hdl.handle.net/10454/6463.

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Corneal diseases are one of the major causes of visual impairment and blindness worldwide. Used for diagnoses, a laser confocal microscope provides a sequence of images, at incremental depths, of the various corneal layers and structures. From these, ophthalmologists can extract clinical information on the state of health of a patient’s cornea. However, many factors impede ophthalmologists in forming diagnoses starting with the large number and variable quality of the individual images (blurring, non-uniform illumination within images, variable illumination between images and noise), and there

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Camargo, Ricardo dos Santos. "Aplicação do Analytical Quality Assurance Cycle no desenvolvimento de método para análise de compostos voláteis e semivoláteis pelo acoplamento das técnicas Refrigerated Sorptive Extraction e Gas Chromatography (RSE/GC)." Universidade de São Paulo, 2016. http://www.teses.usp.br/teses/disponiveis/75/75135/tde-17022017-142251/.

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Este trabalho visou a aplicação de uma ferramenta da qualidade chamada Analytical Quality Assurance Cycle, que engloba num ciclo: a Validação de Métodos, já bem conhecida do meio científico; o Cálculo de Incerteza Analítica e Controle de Qualidade Intralaboratorial, estes ainda pouco aplicados no meio acadêmico, mas que unidos se mostraram uma alternativa útil e poderosa para a garantia da qualidade de resultados de um laboratório de pesquisa e desenvolvimento universitário. O projeto de pesquisa que recebeu a aplicação da ferramenta buscava uma otimização de metodologia de extração de contami

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Parshyn, Viachaslau. "Macro-segmentation sémantique des séquences multimédia." Ecully, Ecole centrale de Lyon, 2006. http://bibli.ec-lyon.fr/exl-doc/vparshyn.pdf.

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La segmentation de vidéo en unités sémantiques temporelles fournit des indices qui sont importants pour organiser un parcours et une navigation efficaces basés sur le contenu. Dans ce travail nous sommes concernés avec le problème de macro-segmentation visant de produire automatiquement des tables des matières de vidéos. Nous proposons une méthode déterministe qui est une sorte d'un automate fini et qui permet de formuler des règles de segmentation basées sur la connaissance à priori des principes de production de vidéo. La méthode a été adoptée et évaluée sur la vidéo de tennis. Nous proposon

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Nabeel, Muhammad. "A study of micro-particles in the dust and melt at different stages of iron and steelmaking." Doctoral thesis, KTH, Tillämpad processmetallurgi, 2016. http://urn.kb.se/resolve?urn=urn:nbn:se:kth:diva-196805.

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The dust particles generated due to mechanical wear of iron ore pellets and clusters formed in molten stainless steel alloyed with rare earth metals (REM) are considered in this study. Firstly, the influence of the characteristics of iron ore pellets, applied load on a pellet bed and partial reduction of the pellets on the size distribution of the generated dust was investigated. Secondly, REM clusters are investigated to evaluate the size distribution of the clusters. Also, an extreme value distribution (EVD) analysis has been applied for the observed REM clusters. The large sized pellets sho

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Canuto, Gisele André Baptista. "Avaliação metabolômica comparativa in vitro de fármaco candidato ao tratamento de leishmaniose." Universidade de São Paulo, 2016. http://www.teses.usp.br/teses/disponiveis/46/46136/tde-14092016-090130/.

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A leishmaniose é uma doença negligenciada provocada por parasitas do gênero Leishmania, que ocorre em mais de 90 países no mundo, afetando milhões de pessoas. A doença é tratável, mas ainda não tem cura, e o arsenal terapêutico comumente utilizado é limitado, e consiste do uso de fármacos de alta toxicidade. Sendo assim, a busca por novas terapias tem sido encorajada e o uso de compostos ativos isolados de produtos naturais, como plantas, tem se mostrado eficaz. Para uso futuro destes princípios ativos no tratamento, faz-se necessário o entendimento do seu mecanismo de ação. As ciências \"ômic

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SILVA, Roberto Higino Pereira da. "Algoritmo para extração de imagens de fundo não homogêneos usando o espaço de cores YCbCr." Universidade Federal de Campina Grande, 2006. http://dspace.sti.ufcg.edu.br:8080/jspui/handle/riufcg/1511.

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Submitted by Johnny Rodrigues (johnnyrodrigues@ufcg.edu.br) on 2018-08-20T20:47:40Z No. of bitstreams: 1 ROBERTO HIGINO PEREIRA DA SILVA - DISSERTAÇÃO PPGEE 2006..pdf: 1429650 bytes, checksum: 8995a1f77f3e3471161b540826a56f6e (MD5)<br>Made available in DSpace on 2018-08-20T20:47:40Z (GMT). No. of bitstreams: 1 ROBERTO HIGINO PEREIRA DA SILVA - DISSERTAÇÃO PPGEE 2006..pdf: 1429650 bytes, checksum: 8995a1f77f3e3471161b540826a56f6e (MD5) Previous issue date: 2006-05-29<br>A extração de objetos em uma imagem tem várias aplicações na área da automação, tais como: reconhecimento de padrões em

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Dave, Palak P. "A Quantitative Analysis of Shape Characteristics of Marine Snow Particles with Interactive Visualization: Validation of Assumptions in Coagulation Models." Scholar Commons, 2018. https://scholarcommons.usf.edu/etd/7279.

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The Deepwater Horizon oil spill that started on April 20, 2010, in the Gulf of Mexico was the largest marine oil spill in the history of the petroleum industry. There was an unexpected and prolonged sedimentation event of oil-associated marine snow to the seafloor due to the oil spill. The sedimentation event occurred because of the coagulation process among oil associated marine particles. Marine scientists are developing models for the coagulation process of marine particles and oil, in order to estimate the amount of oil that may reach the seaflo

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Lo, Tsz-Wai Rachel. "Feature extraction for range image interpretation using local topology statistics." Thesis, University of Glasgow, 2009. http://theses.gla.ac.uk/557/.

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This thesis presents an approach for interpreting range images of known subject matter, such as the human face, based on the extraction and matching of local features from the images. In recent years, approaches to interpret two-dimensional (2D) images based on local feature extraction have advanced greatly, for example, systems such as Scale Invariant Feature Transform (SIFT) can detect and describe the local features in the 2D images effectively. With the aid of rapidly advancing three-dimensional (3D) imaging technology, in particular, the advent of commercially available surface scanning s

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Choudary, Omar-Salim. "Efficient multivariate statistical techniques for extracting secrets from electronic devices." Thesis, University of Cambridge, 2014. https://ethos.bl.uk/OrderDetails.do?uin=uk.bl.ethos.708342.

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