Search results for: PATTERN RECOGNITION TECHNIQUES

• Determination of toxic gases based on the responses of a single electrocatalytic sensor and pattern recognition techniques

  Publication

  • P. Kalinowski
  • A. Strzelczyk
  • Ł. Woźniak
  • G. Jasiński
  • P. Jasiński

  - MEASUREMENT SCIENCE & TECHNOLOGY - Year 2014

  A response from an electrocatalytic gas sensor contains fingerprint information about the type of gas and its concentration. As a result, a single gas sensor can be used for the determination of different gases. However, information about the type of gas and its concentration is hidden in the unique shape of the current–voltage response and it is quite difficult to explore. One of the ways to get precise information about the measured...

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• Journal of Pattern Recognition Research

  Journals

  ISSN: 1558-884X

• Pattern Recognition and Image Analysis

  Journals

  ISSN: 1054-6618

• Scoreboard Architectural Pattern and Integration of Emotion Recognition Results

  Publication

  • A. Landowska
  • G. Brodny

  - IEEE Access - Year 2019

  This paper proposes a new design pattern, named Scoreboard , dedicated for applications solving complex, multi-stage, non-deterministic problems. The pattern provides a computational framework for the design and implementation of systems that integrate a large number of diverse specialized modules that may vary in accuracy, solution level, and modality. The Scoreboard is an extension of Blackboard design pattern and comes under...

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• Multiclass AdaBoost Classifier Parameter Adaptation for Pattern Recognition

  Publication

  • J. Dembski

  - Advances in Intelligent Systems and Computing - Year 2017

  The article presents the problem of parameter value selection of the multiclass ``one against all'' approach of an AdaBoost algorithm in tasks of object recognition based on two-dimensional graphical images. AdaBoost classifier with Haar features is still used in mobile devices due to the processing speed in contrast to other methods like deep learning or SVM but its main drawback is the need to assembly the results of binary...

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• A Framework for Training and Testing of Complex Pattern Recognition Systems

  Publication

  • M. Smiatacz
  • K. Przybycień

  - Year 2011

  W pracy przedstawiono szkielet aplikacji stworzony po to, by uprościć konstruowanie systemów rozpoznawania obrazów oraz zapewnić środowisko testowe umożliwiające ocenę algorytmów przy użyciu dużych zestawów danych. Jasno zdefiniowana architektura wraz z wieloma gotowymi do użycia modułami pozwala skoncentrować się na implementacji najważniejszych algorytmów. Szkielet wspiera tworzenie modułów, który mogą być wielokrotnie używane,...

• Versatile pattern recognition system based on Fisher criterion

  Publication

  • M. Smiatacz
  • W. Malina

  - Year 2003

  Zaprezentowano system rozpoznawania obrazów w postaci bitmap. Zaimplementowany algorytm ekstrakcji cech jest uniwersalny i może być używany do różnych obrazów. Cały system bazuje na kryterium Fishera.

• International Journal of Applied Pattern Recognition

  Journals

  ISSN: 2049-887X , eISSN: 2049-8888

• World Research Journal of Pattern Recognition

  Journals

  ISSN: 2278-8557

• Local Texture Pattern Selection for Efficient Face Recognition and Tracking

  Publication

  • M. Smiatacz
  • J. Rumiński

  - Advances in Intelligent Systems and Computing - Year 2015

  This paper describes the research aimed at finding the optimal configuration of the face recognition algorithm based on local texture descriptors (binary and ternary patterns). Since the identification module was supposed to be a part of the face tracking system developed for interactive wearable computer, proper feature selection, allowing for real-time operation, became particularly important. Our experiments showed that it is...

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