Search results: Found 103

Listing 1 - 10 of 103 << page
of 11
>>
Sort by
Advances in SAR: Sensors, Methodologies, and Applications

Authors: --- --- ---
ISBN: 9783038971825 9783038971832 Year: Pages: 530 DOI: 10.3390/books978-3-03897-183-2 Language: English
Publisher: MDPI - Multidisciplinary Digital Publishing Institute
Subject: Environmental Sciences
Added to DOAB on : 2018-10-22 09:39:20
License:

Loading...
Export citation

Choose an application

Abstract

The key importance of radar remote sensing for civil applications has been recognized for decades, and enormous scientific and technical developments have been carried out to further improve SAR sensors and SAR data processing.In recent years, SAR satellite constellations, consisting of two or more satellites, are becoming the “new normal” in SAR remote sensing. The present availability of SAR sensor constellations, such as Cosmo SkyMed, TerraSAR-X/TanDEM-X, and the new Copernicus sensors Sentinel-1A and 1B, supply a continuous stream of imagery with a unique short revisit cycle of only six days. Together with many more operational and planned SAR satellite systems, such as Geo-Fen 3 or NASA ISRO SAR (NISAR), this unprecedented amount of high-quality SAR data is suitable for a variety of applications, provided proper data processing methodology are applied.In "Advances in SAR: Sensors, Methodologies, and Applications" advancements in the field of hardware, software, and applications are presented, covering a wide range of topics.

Variable illumination and invariant features for detecting and classifying varnish defects

Author:
Book Series: Forschungsberichte aus der Industriellen Informationstechnik / Institut für Industrielle Informationstechnik (IIIT), Karlsruher Institut für Technologie ISSN: 21906629 ISBN: 9783866445376 Year: Volume: 1 Pages: 158 p. DOI: 10.5445/KSP/1000019094 Language: ENGLISH
Publisher: KIT Scientific Publishing
Subject: Technology (General)
Added to DOAB on : 2019-07-30 20:01:58
License:

Loading...
Export citation

Choose an application

Abstract

This work presents a method to detect and classify varnish defects on wood surfaces. Since these defects are only partially visible under certain illumination directions, one image doesn't provide enough information for a recognition task. A classification requires inspecting the surface under different illumination directions, which results in image series. The information is distributed along this series and can be extracted by merging the knowledge about the defect shape and light direction.

Le roi nyamwezi, la droite et la gauche : Révision comparative des classifications dualistes

Author:
ISBN: 9782735119431 DOI: 10.4000/books.editionsmsh.5855 Language: French
Publisher: Éditions de la Maison des sciences de l’homme
Subject: Social Sciences
Added to DOAB on : 2019-12-06 13:15:29
License: OpenEdition Licence for Books

Loading...
Export citation

Choose an application

Abstract

Critique et constructif à la fois, l'ouvrage critique le traitement classique des classifications dualistes (droite/gauche, masculin/féminin, noir/blanc, pur/impur...) et présente une perspective nouvelle à partir d'un exemple ethnographique africain très développé emprunté aux Nyamwezi et d'une reconsidération de cas classiques (africains, chinois, nord-américains). Dans l'essai de Robert Hertz au début de ce siècle, et de façon plus rigide encore de nos jours chez Rodney Needham et ses associés, le système classificatoire d'une société, si éloignée soit-elle du type moderne, est vu dans des catégories logiques qui relèvent de la pensée classique et moderne : non-contradiction, égalité des termes, rationalité du discours linéaire. On n'aboutit ainsi à des listes dichotomiques qu'arbitrairement et moyennant de nombreuses contradictions. A cette logique atomique Serge Tcherkézoff oppose une logique du tout, une logique hiérarchique qui, d'une part, privilégie le système idéologique et rituel global, de l'autre, se caractérise par la distinction de niveaux de représentation et d'expérience dont la gradation tolère et même prescrit la contrariété. A une plate dichotomie est ainsi substituée une figure multidimensionnelle, épaisse, vivante, dont l'unité est en même temps vigoureusement affirmée.

Schizophrenie des Kindes- und Jugendalters

Author:
ISBN: 9783954661732 Year: Pages: 524 DOI: 10.32745/9783954661732 Language: German
Publisher: MWV Medizinisch Wissenschaftliche Verlagsgesellschaft
Subject: Psychiatry
Added to DOAB on : 2020-07-07 23:59:48
License:

Loading...
Export citation

Choose an application

Abstract

Informative Psychometric Filters

Author:
ISBN: 9781920942663 Year: Pages: 310 DOI: 10.26530/OAPEN_459293 Language: English
Publisher: ANU Press
Subject: Psychology
Added to DOAB on : 2014-01-27 08:26:29
License: ANU Press

Loading...
Export citation

Choose an application

Abstract

Psychometrics; Psychological tests; Human being; Case study; Classification; Reliability

Recent Advances and Challenges on Big Data Analysis in Neuroimaging

Authors: --- ---
Book Series: Frontiers Research Topics ISSN: 16648714 ISBN: 9782889451289 Year: Pages: 195 DOI: 10.3389/978-2-88945-128-9 Language: English
Publisher: Frontiers Media SA
Subject: Science (General) --- Neurology
Added to DOAB on : 2017-07-06 13:27:36
License:

Loading...
Export citation

Choose an application

Abstract

Big data is revolutionizing our ability to measure and study the human brain. New technology increases the resolution of images that are being study as well as enables researchers to study the brain as it functions. These technological advances are combined with efforts to collect neuroimaging data on large numbers of subjects, in some cases longitudinally. This combination of advances in measurement and scope of studies requires novel development in the statistical analysis. Fast, scalable, robust and accurate models and approaches need to be developed to make headway on these problems. This volume represents a unique collection of researchers providing deep insights on the statistical analysis of big neuroimaging data.

Les classes zoologiques en Grèce ancienne

Author:
ISBN: 9782853996037 9782821827646 Year: Language: French
Publisher: Presses universitaires de Provence
Added to DOAB on : 2017-11-21 16:19:30
License: OpenEdition licence for Books

Loading...
Export citation

Choose an application

Abstract

Ce livre est le résultat d'une enquête systématique portant sur les différences zoologiques notées et stigmatisées dans la représentation grecque des animaux à partir des témoignages littéraires. Il étudie, sous la forme d'un dictionnaire critique et encyclopédique, toutes les classes d'animaux, aussi diverses et hétérogènes soient-elles, que les Grecs anciens ont formées, au cours d'un millénaire (d'Homère à Élien) pour mieux appréhender le monde animal et en conjurer l'éparpillement. L'anal...

Materialklassifikation in optischen Inspektionssystemen mithilfe hyperspektraler Daten

Author:
Book Series: Forschungsberichte aus der Industriellen Informationstechnik / Institut für Industrielle Informationstechnik (IIIT), Karlsruher Institut für Technologie ISSN: 21906629 ISBN: 9783731502739 Year: Volume: 10 Pages: XI, 222 p. DOI: 10.5445/KSP/1000043415 Language: GERMAN
Publisher: KIT Scientific Publishing
Subject: Technology (General)
Added to DOAB on : 2019-07-30 20:02:00
License:

Loading...
Export citation

Choose an application

Abstract

In this work, different methods for material classification by hyperspectral images in the near infrared range are investigated. Specifically, the design of problem-adapted camera systems and the choice of optimal optical filters are discussed. In addition, a method for the fusion of multiple camera signals by spectral unmixing is presented.

Systems of Classification in Premodern Medical Cultures

Author:
ISBN: 9781138571129 Year: Pages: 338 Language: English
Publisher: Taylor & Francis
Subject: History
Added to DOAB on : 2020-07-03 23:59:05
License:

Loading...
Export citation

Choose an application

Abstract

"Systems of Classification in Premodern Medical Cultures puts historical illness concepts in cross-cultural perspective, investigating perceptions, constructions and experiences of health and illness from antiquity to the 17th century. Focusing on the systematisation and classification of illness in its multiple forms, manifestations and causes, this volume examines case studies ranging from popular concepts illness through to specialist discourses on it. Using philological, historical and anthropological approaches, the contributions cover perspectives across time from East Asian, Middle Eastern and Mediterranean cultures, spanning ancient Egypt, Mesopotamia, Greece and Rome to Tibet and China. They aim to capture the multiplicity of illness concepts and medical traditions within specific societies, and to investigate the historical dynamics of stability and change linked to such concepts. Providing useful material for comparative research, the volume is a key resource for researchers studying the cultural conceptualisation of illness, including anthropologists, historians, and classicists, amongst others."

Pannonische Glanztonware aus dem Auxiliarkastell von Carnuntum

Author:
ISBN: 9783900305444 Year: Pages: 192 DOI: 10.26530/oapen_477713 Language: German
Publisher: Österreichisches Archäologisches Institut Grant: Austrian Science Fund - D 3405
Subject: Arts in general
Added to DOAB on : 2014-05-31 13:20:44
License:

Loading...
Export citation

Choose an application

Abstract

The "Pannonische Glanztonware" (PGW) is a type of ceramics, which was wide-spread in Pannonia from the end of the 1st well into the 3rd century A.D. It is a product of local potteries, in which the influence of ceramics in the La Tène tradition and of imported Roman ceramics joined to create a new, typical Pannonian ware. In the PGW was produced exclusively table ware. The shapes of the vessels are to a large extent taken over from the Terra Sigillata resp. influenced by it; some of them also show the influence of the raetic-germanic area and the local utility ware. The vessels have a fine paste, a slip and are fired at the beginning of production, in most cases in a reducing atmosphere. But from the beginning oxidized fired pieces also appeared; their portion is - regionally scattered - increasing in the 3rd century. A number of the vessels are decorated in a for typical PGW way with stamps either inside at the base or outside; most of them, however are undecorated. The basis of the investigations into the PGW are the finds, which were unearthened at the excavations 1977-1988 conducted by H. Stiglitz in the auxiliary fort of Carnuntum. The finds of the "Steinkastell I" and the over it lying levelling layer give a representative view of the PGW in the second third of the 2nd century in the area of Carnuntum. On the basis of the finds published here, a open classification-system was created, so that it can be expanded with further finds, which are until now only known from unpublished locations or from other publications. Regarding the material of the vessels five fabrics ("STyp 1-5") and four types of slip ("ÜTyp A-D") could be distinguished. Petrographic and heavy mineral analysis, which were carried out by R. Sauer, showed that the vessels of fabric 2, 3 and 5 were probably produced in the area of Carnuntum. Apart from the emphasis on north-western Pannonia, which results from the basis of the finds of Carnuntum, a summary is given of the spectrum of the PGW, the potter's stamps, workshops and finds from dated locations in eastern and south-western Pannonia. A short discourse on the stamped ceramics found in south-eastern Pannonia, Moesia and Dacia completes the picture.

Listing 1 - 10 of 103 << page
of 11
>>
Sort by