Search results for: IMAGE PROCESSING METHODS

• Optimization of a FDTD code for graphical processing units

  Publication

  • P. Sypek
  • M. Mrozowski

  - Year 2008

  Artykuł prezetuje implementację algorytmu FDTD w postaci jawnej przeznaczonej dla kart graficznych. Wykazany został wzrost efektywności obliczeń numerycznych w odniesieniu do implementacji przeznaczonej dla procesora komputerowego.

• Some applications of thermophiles and their enzymes for protein processing

  Publication

  • J. Synowiecki

  - AFRICAN JOURNAL OF BIOTECHNOLOGY - Year 2010

  Przedstawiono charakterystykę, właściwości oraz możliwości zastosowań enzymów proteolitycznych wytwarzanych przez termofile. Zaletą tych biokatalizatorów jest między innymi duża odporność na działanie rozpuszczalników organicznych, detergentów i innych czynników denaturujących białka oraz mała wrażliwość na zmiany pH. Dokonano też przeglądu czynników powodujących dużą stabilność proteaz z termofili.

• Remote current measurement with FPGA digital processing

  Publication

  • R. Smyk
  • M. Czyżak

  - Year 2015

  The work presents an implementation of a modular measurement and control systemthat controls variants of mains supply of 230V electrical equipment. The system allowsto supervise power consumption in the office electronic equipment. The system detectsthe instant of the reduced power consumption by a device and makes possible itsswitch-off in order to reduce energy cost. The current is measured with integratedcurrent/voltage converters....

• Knowledge processing methodologies in intelligent autonomous systems

  Publication

  • E. Szczerbicki
  • P. Jędrzejowicz
  • N. T. Nguyen

  - CYBERNETICS AND SYSTEMS - Year 2011

  Przedstawiono najnowsze trendy oraz stan badań światowych w zakresie wspomagania procesów zarządzania wiedzą w inteligentnych systemach autonomicznych.

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• A document-centric processing paradigm for collaborative computing

  Publication

  • B. Wiszniewski

  - Year 2012

  Klasyczne modele przetwarzania rozproszonego zakładają, że dokumenty są biernymi obiektami, które rozsyła się w formie komunikatów lub pobiera z serwerów do przetwarzania jako pliki.W artykule przedstawiono koncepcję dokumentu jako aktywnego obiektu, zdolnego do samodzielnej migracji miedzy węzłami sieci i interakcji z użytkownikami w ich lokalnym środowisku. Takie podejście jest szczególnie przydatne do realizacji procesów biznesowych...

• Towards Effective Processing of Large Text Collections

  Publication

  • J. Szymański
  • H. Krawczyk

  - Year 2012

  In the article we describe the approach to parallelimplementation of elementary operations for textual data categorization.In the experiments we evaluate parallel computations ofsimilarity matrices and k-means algorithm. The test datasets havebeen prepared as graphs created from Wikipedia articles relatedwith links. When we create the clustering data packages, wecompute pairs of eigenvectors and eigenvalues for visualizationsof...

• Hybrid Processing by Turning and Burnishing of Machine Components

  Publication

  • W. Przybylski
  • S. Dzionk

  - Year 2018

  The paper presents a method of hybrid manufacturing process of long 5 shafts and deep holes by simultaneous turning and burnishing method. The tech- 6 nological results of the research focus on the influence of the basic technological 7 parameters of this process on the surface roughness of piston rods of hydraulic 8 cylinders. Research results are presented in the graphs as well as mathematical 9 formula. Set of samples were made...

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• Information Processing and Fechner’s Problem as a Choice of Arithmetic

  Publication

  • M. Czachor

  - Year 2017

  Fechner’s law and its modern generalizations can be regarded as manifestations of alternative forms of arithmetic, coexisting at stimulus and sensation levels. The world of sensations may be thus described by a generalization of the standard mathematical calculus.

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• Efficient parallel query processing by graph ranking

  Publication

  • D. Dereniowski
  • M. Kubale

  - FUNDAMENTA INFORMATICAE - Year 2006

  W artykule analizujemy przybliżony algorytm dla problemu szukania drzewa spinającego o minimalnym uporządkowanym indeksie chromatycznym, co znajduje zastosowanie w równoległym przetwarzaniu zapytań w relacyjnych bazach danych. Podajemy nowe oszacowanie uporządkowanego indeksu chromatycznego drzewa, które prowadzi do uzyskania lepszej funkcji dobroci wspomnianego algorytmu.

• Processing, physico-mechanical and thermal properties of reclaimed GTR and NBR/reclaimed GTR blends as function of various additives

  Publication

  • Ł. Zedler
  • M. Przybysz-Romatowska
  • M. Klein
  • M. Saeb
  • K. Formela

  - POLYMER DEGRADATION AND STABILITY - Year 2017

  In this work, ground tire rubber (GTR) was mechano-chemically reclaimed in the presence of bitumen and various additives. During studies three types of processing and curing additives: (i) peptizer P300; (ii) vulcanization accelerator tetramethylthiuram disulfide (TMTD) and (iii) organic peroxide di(2-tert-butyl-peroxyisopropyl)benzene (BIB1) were applied to enhance reclaiming of GTR. Reclaiming process was evaluated by oscillating...

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• Influence of YARN Schedulers on Power Consumption and Processing Time for Various Big Data Benchmarks

  Publication

  • K. Drypczewski
  • J. Proficz
  • A. Stepnowski

  - TASK Quarterly - Year 2019

  Climate change caused by human activities can influence the lives of everybody onthe planet. The environmental concerns must be taken into consideration by all fields of studyincludingICT. Green Computing aims to reduce negative effects of IT on the environment while,at the same time, maintaining all of the possible benefits it provides. Several Big Data platformslike Apache Spark orYARNhave become widely used in analytics and...

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• Classification methods and criteria

  Publication

  • A. Stepnowski
  • Y. Simard

  - Year 2007

  Klasyfikacja akustyczna dna morskiego jest najnowszą metodologią zaprojektowaną w celu zdalnego wykrywania rozmaitych charakterystyk dna morskiego z informacji zawartych w echch od dna akustycznych impulsów transmitowanych z różnego typu sonarów. Poza szególnymi chrakterystykami sprzętowymi każdego systemu ASC, istotą każdej metody jest klasyfikacja modułu, który wyciąga serie cech z echa sygnału i przetwarza je aby posortować...

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• The In-Depth Studies of Pulsed UV Laser-Modified TiO2 Nanotubes: The Influence of Geometry, Crystallinity, and Processing Parameters

  Publication

  • Ł. Haryński
  • K. Grochowska
  • P. Kupracz
  • J. Karczewski
  • E. Coy
  • K. Siuzdak

  - Nanomaterials - Year 2020

  The laser processing of the titania nanotubes has been investigated in terms of morphology, structure, and optical properties of the obtained material. The length of the nanotubes and crystallinity, as well as the atmosphere of the laser treatment, were taken into account. The degree of changes of the initial geometry of nanotubes were checked by means of scanning electron microscopy, which visualizes both the surface and the cross-section....

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• Analysis of IMS/NGN call processing performance using phase-type distributions

  Publication

  • S. Kaczmarek
  • M. Sac

  - Year 2013

  This work is a continuation of our research on the traffic model dedicated for design and analysis of the Next Generation Network (NGN), which is standardized for distribution of current and future multimedia services based on the IP Multimedia Subsystem (IMS). Our analytical and simulation models allow evaluation of mean Call Set-up Delay E(CSD) as well as mean Call Disengagement Delay E(CDD) in a single domain of IMS/NGN. Ensuring...

• Applications of the artificial intelligence methods for modeling of the ACAlSi7Cu alloy crystallization process

  Publication

  • L. Dobrzański
  • R. Maniara
  • J. Sokolowski
  • W. Kasprzak
  • M. Krupinski
  • Z. Brytan
  • Z. Brytan

  - Journal of Materials Processing Technology - Year 2007

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• Synthesis Methods and Favorable Conditions for Spherical Vaterite Precipitation: A Review

  Publication

  • D. Konopacka-Łyskawa

  - Crystals - Year 2019

  Vaterite is the least thermodynamically stable anhydrous calcium carbonate polymorph. It exists very rare in nature, e.g. in some rock formations or as a component of biominerals produced by some fishes, crustaceans or birds. Synthetic vaterite particles are proposed as carriers of active substances in medicines, additive in cosmetic preparations as well as adsorbents. Also, their utilization as a pump for microfluidic flow is...

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• Addressing the Weaknesses of Multi-Criteria Decision-Making Methods using Python

  Publication

  • S. Erpolat Tasabat
  • T. K. Ozkan
  • O. Aydin

  - Year 2024

  The book aims to draw attention to the weaknesses in Multi-Criteria Decision-Making (MCDM) methods and provide insights to improve the decision-making process. By addressing these weaknesses, it seeks to enhance the accuracy and effectiveness of MCDM methods in selecting the best alternatives in various fields. The book covers popular MCDM methods such as TOPSIS, ELECTRE, VIKOR, and PROMETHEE. It compares traditional methods with...

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• Behavior Research Methods

  Journals

  ISSN: 1554-351X , eISSN: 1554-3528

• Research Synthesis Methods

  Journals

  ISSN: 1759-2879 , eISSN: 1759-2887

• Communication Methods and Measures

  Journals

  ISSN: 1931-2458 , eISSN: 1931-2466

• Survey Research Methods

  Journals

  ISSN: 1864-3361

• Devices and Methods of Measurements

  Journals

  ISSN: 2220-9506 , eISSN: 2414-0473

• Quantitative Methods for Psychology

  Journals

  ISSN: 2292-1354

• Mathematical Methods of Statistics

  Journals

  ISSN: 1066-5307 , eISSN: 1934-8045

• Methods Data Analyses

  Journals

  ISSN: 1864-6956 , eISSN: 2190-4936

• Methods and Applications of Analysis

  Journals

  ISSN: 1073-2772 , eISSN: 1945-0001

• Methods in Cell Biology

  Journals

  ISSN: 0091-679X

• Journal of Econometric Methods

  Journals

  eISSN: 2156-6674

• Computational and Mathematical Methods

  Journals

  eISSN: 2577-7408

• Biology Methods and Protocols

  Journals

  eISSN: 2396-8923

• JOURNAL OF MICROBIOLOGICAL METHODS

  Journals

  ISSN: 0167-7012 , eISSN: 1872-8359

• LIMNOLOGY AND OCEANOGRAPHY-METHODS

  Journals

  ISSN: 1541-5856

• Cell Reports Methods

  Journals

  ISSN: 2667-2375

• OPTIMIZATION METHODS & SOFTWARE

  Journals

  ISSN: 1055-6788 , eISSN: 1029-4937

• Organizational Research Methods

  Journals

  ISSN: 1094-4281 , eISSN: 1552-7425

• SOCIOLOGICAL THEORY AND METHODS

  Journals

  ISSN: 0913-1442

• Statistical Methods and Applications

  Journals

  ISSN: 1618-2510 , eISSN: 1613-981X

• TOXICOLOGY MECHANISMS AND METHODS

  Journals

  ISSN: 1537-6524 , eISSN: 1537-6516

• SOCIOLOGICAL METHODS & RESEARCH

  Journals

  ISSN: 0049-1241 , eISSN: 1552-8294

• Direction-of-Arrival Estimation Methods in Interferometric Echo Sounding

  Publication

  • P. Grall
  • I. Kochańska
  • J. Marszal

  - SENSORS - Year 2020

  Nowadays, there are two leading sea sounding technologies: the multibeam echo sounder and the multiphase echo sounder (also known as phase-dierence side scan sonar or bathymetric side scan sonar). Both solutions have their advantages and disadvantages, and they can be perceived as complementary to each other. The article reviews the development of interferometric echo sounding array configurations and the various methods applied...

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• [soft skills] Didactic methods in the modern teaching process

  e-Learning Courses

  • R. Jankowski
  • J. Mytnik
  • A. Klej

  {mlang pl} Dyscyplina: wszystkie dyscypliny Zajęcia obowiązkowe dla doktorantów II roku Prowadzący:  dr hab. Joanna Mytnik, prof. PG, mgr Alina Guzik, Centrum Nowoczesnej Edukacji Liczba godzin: 15 Forma zajęć: wykład Kurs realizowany w zakładce Centrum Nowoczesnej Edukacji: https://enauczanie.pg.edu.pl/moodle/course/view.php?id=10875 Na kurs należy zapisać się samodzielnie: https://enauczanie.pg.edu.pl/moodle/enrol/index.php?id=10875 Hasło...

• BENEFITS FROM BREAKING UP WITH LINUX NATIVE PACKET PROCESSING WHILE USING INTEL DPDK LIBRARIES

  Publication

  • M. Wieczerzycki
  • M. Landowski
  • S. Kaczmarek

  - Przegląd Telekomunikacyjny + Wiadomości Telekomunikacyjne - Year 2015

  The Intel Data Plane Development Kit (DPDK) is a set of libraries and drivers for fast packet processing in Linux. It is a dedicated framework for building efficient high-speed data plane applications supporting QoS features with poll mode drivers which are supporting virtual and physical NIC’s so environment can be used to build efficient data plane applications for packet networks. The results of test on Quality of Service Metering...

• Multitaper-Based Post-processing of Compact Antenna Responses Obtained in Non-anechoic Conditions

  Publication

  • M. Dzwonkowski
  • A. Bekasiewicz
  • S. Kozieł

  - Year 2024

  The process of developing antenna structures typically involves prototype measurements. While accurate validation of far-field performance can be performed in dedicated facilities like anechoic chambers, high cost of construction and maintenance might not justify their use for teaching, or low-budget research scenarios. Non-anechoic experiments provide a cost-effective alternative, however the performance metrics obtained in such...

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• Methods of structural studies for GT

  e-Learning Courses

  • S. Makowiec

• Applications of AI methods in enterprise

  e-Learning Courses

  • R. Drozd
  • K. Flisikowski

• METHODS FOR QUALITY ASSURANCE AND CONTROL

  e-Learning Courses

  • P. Konieczka
  • A. Wasik

• Application of AI Methods in Enterprise

  e-Learning Courses

• Basic evaluation of limb exercises based on electromyography and classification methods

  Publication

  • A. Pałkowski
  • G. Redlarski
  • G. Rzyman
  • M. Krawczuk

  - Year 2018

  Symptoms caused by cerebral palsy or stroke deprive a person partially or even completely of his ability to move. Nowadays we can observe more technologically advanced rehabilitation devices which incorporate biofeedback into the process of rehabilitation of such people. However, there is still a lack of devices that would analyse, assess, and control (independently or with limited support) specialised movement exercises. Here...

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• Methods of Improving Speech Intelligibility for Listeners with Hearing Resolution Deficit

  Publication

  • A. Kupryjanow
  • A. Czyżewski

  - Diagnostic Pathology - Year 2012

  Methods developed for real-time time scale modification (TSM) of speech signal are presented. They are based onthe non-uniform, speech rate depended SOLA algorithm (Synchronous Overlap and Add). Influence of theproposed method on the intelligibility of speech was investigated for two separate groups of listeners, i.e. hearingimpaired children and elderly listeners. It was shown that for the speech with average rate equal to or...

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• Review of methods for assessing traffic conditions on basic motorway and expressway sections

  Publication

  • A. Romanowska
  • K. Jamroz
  • P. Olszewski

  - Archives of Transport - Year 2019

  Motorways and expressways are the core of each country’s road system. Road planning, design and management requires tools to ensure that roads have the right geometry, traffic layout and equipment. These include methods for capacity estimation and assessing traffic conditions. Because the paper focusses on the basic segments of motorways and expressways (sections located between interchanges and outside of their influence), its...

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