Search results for: DATA PROCESSING ALGORITHMS

• Data Processing Systems

  Journals

  ISSN: 1681-7710

• Algorithms for query processing in a distributed knowledge integration system

  Publication

  • K. Goczyła
  • T. Zawadzka

  - Year 2008

  Głównym celem artykułu jest wprowadzenie modelu systemu integracji wiedzy. Przedstawiony model jest oparty na modelu Calvanese i rozszerza go o wielowarstwowy model integracji. W artykule pokazano również użycie Kartograficznej Reprezentacji Wiedzy do przechowywania i przetwarzania ontologii w źródłach wiedzy oraz do budowania odwzorowań pomiędzy ontologiami. Odwzorowania pomiędzy ontologiami budowane w oparciu o odwzorowywanie...

• Algorithms for query processing in a distributed knowledge integration system

  Publication

  • K. Goczyla
  • T. Zawadzka

  - Year 2008

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• A Survey on the Datasets and Algorithms for Satellite Data Applications

  Publication

  • M. Affek
  • J. Szymanski

  - IEEE Journal of Selected Topics in Applied Earth Observations and Remote Sensing - Year 2024

  This survey compiles insights and describes datasets and algorithms for applications based on remote sensing. The goal of this review is twofold: datasets review for particular groups of tasks and high-level steps of data flow between satellite instruments and end applications from an implementation and development perspective. The article outlines the generalized data processing pipelines, taking into account the variations in...

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• Processing of Satellite Data in the Cloud

  Publication

  • J. Proficz
  • K. Drypczewski

  - TASK Quarterly - Year 2017

  The dynamic development of digital technologies, especially those dedicated to devices generating large data streams, such as all kinds of measurement equipment (temperature and humidity sensors, cameras, radio-telescopes and satellites – Internet of Things) enables more in-depth analysis of the surrounding reality, including better understanding of various natural phenomenon, starting from atomic level reactions, through macroscopic...

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• Massive surveillance data processing with supercomputing cluster

  Publication

  • A. Czyżewski
  • P. Bratoszewski
  • A. Ciarkowski
  • J. Cichowski
  • K. Lisowski
  • M. Szczodrak
  • G. Szwoch
  • H. Krawczyk

  - INFORMATION SCIENCES - Year 2015

  In recent years, increasingly complex algorithms for automated analysis of surveillance data are being developed. The rapid growth in the number of monitoring installations and higher expectations of the quality parameters of the captured data result in an enormous computational cost of analyzing the massive volume of data. In this paper a new model of online processing of surveillance data streams is proposed, which assumes the...

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• PERFORMANCE OF ENDOSCOPIC IMAGE ANALYSIS ALGORITHMS IN LARGE BOWEL VIDEOS PROCESSING

  Publication

  • J. Cychnerski
  • A. Brzeski
  • A. Blokus

  - Year 2013

  Computer-assisted endoscopy is a rapidly developing eld of study. Many image anal- ysis algorithms exist, achieving very high rates of eciency at processing single endoscopic images. However, most of them were never tested in processing real-life endoscopic videos. In the article such tests of 16 endoscopy image analysis algorithms are presented and dis- cussed. Tests were performed on two real-life endoscopic videos of a human...

• Wind Turbines Modeling as the Tool for Developing Algorithms of Processing their Video Recordings

  Publication

  • P. Sokołowski
  • S. Cygert
  • M. Szczodrak

  - Year 2019

  In the real world, many factors exist disturbing observation of the examined phenomena and causing various noises and distortions in recorded signals. It very often makes it difficult or even impossible to optimize various signal processing algorithms, through finding appropriate parameters. In this paper, we show an application, that retrieves wind turbine rotor speed from recorded video. Next, we describe the process of reduction...

• Wind Turbines Modeling as the Tool for Developing Algorithms of Processing their Video Recordings

  Publication

  • P. Sokolowski
  • S. Cygert
  • M. Szczodrak

  - Year 2019

  In the real world, many factors exist disturbing observation of the examined phenomena and causing various noises and distortions in recorded signals. It very often makes it difficult or even impossible to optimize various signal processing algorithms, through finding appropriate parameters. In this paper, we show an application, that retrieves wind turbine rotor speed from recorded video. Next, we describe the process of reduction...

  Full text available to download

• Optoelectronics Instrumentation and Data Processing

  Journals

  ISSN: 8756-6990 , eISSN: 1934-7944