Wyniki wyszukiwania dla: face motion capture

• Database of speech and facial expressions recorded with optimized face motion capture settings

  Publikacja

  • A. Czyżewski
  • M. Kawaler

  - JOURNAL OF INTELLIGENT INFORMATION SYSTEMS - Rok 2019

  The broad objective of the present research is the analysis of spoken English employing a multiplicity of modalities. An important stage of this process, discussed in the paper, is creating a database of speech accompanied with facial expressions. Recordings of speakers were made using an advanced system for capturing facial muscle motion. A brief historical outline, current applications, limitations and the ways of capturing face...

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• Vocalic Segments Classification Assisted by Mouth Motion Capture

  Publikacja

  • S. Cygert
  • G. Szwoch
  • S. Zaporowski
  • A. Czyżewski

  - Rok 2018

  Visual features convey important information for automatic speech recognition (ASR), especially in noisy environment. The purpose of this study is to evaluate to what extent visual data (i.e. lip reading) can enhance recognition accuracy in the multi-modal approach. For that purpose motion capture markers were placed on speakers' faces to obtain lips tracking data during speaking. Different parameterizations strategies were tested...

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• Bimodal classification of English allophones employing acoustic speech signal and facial motion capture

  Publikacja

  • A. Czyżewski
  • S. Zaporowski
  • B. Kostek

  - Journal of the Acoustical Society of America - Rok 2018

  A method for automatic transcription of English speech into International Phonetic Alphabet (IPA) system is developed and studied. The principal objective of the study is to evaluate to what extent the visual data related to lip reading can enhance recognition accuracy of the transcription of English consonantal and vocalic allophones. To this end, motion capture markers were placed on the faces of seven speakers to obtain lip...

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• ALOFON corpus

  Dane Badawcze

  • B. Kostek
  • G. Szwoch
  • T. Ciszewski
  • P. Spaleniak
  • A. Czyżewski
  • S. Zaporowski

  The ALOFON corpus is one of the multimodal database of word recordings in English, available at http://www.modality-corpus.org/.  The ALOFON corpus is oriented towards the recording of the speech equivalence variants. For this purpose, a total of 7 people who are or speak English with native speaker fluency and a variety of Standard Southern British...

• Piotr Szczuko dr hab. inż.

  Osoby

  Katedra Systemów Multimedialnych

  Dr hab. inż. Piotr Szczuko w 2002 roku ukończył studia na Wydziale Elektroniki, Telekomunikacji i Informatyki Politechniki Gdańskiej zdobywając tytuł magistra inżyniera. Tematem pracy dyplomowej było badanie zjawisk jednoczesnej percepcji obrazu cyfrowego i dźwięku dookólnego. W roku 2008 obronił rozprawę doktorską zatytułowaną "Zastosowanie reguł rozmytych w komputerowej animacji postaci", za którą otrzymał nagrodę Prezesa Rady...

• A New Method for Automatic Generation of Animated Motion

  Publikacja

  • P. Szczuko

  - Rok 2012

  A new method for generation of animation with a quality comparable to a natural motion is presented. Proposed algorithm is based on fuzzy description of motion parameters and subjective features. It is assumed that such processing increases naturalness and quality of motion, which is verified by subjective evaluation tests. First, reference motion data are gathered utilizing a motion capture system, then these data are reduced...

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• Selection of Features for Multimodal Vocalic Segments Classification

  Publikacja

  • S. Zaporowski
  • A. Czyżewski

  - Rok 2018

  English speech recognition experiments are presented employing both: audio signal and Facial Motion Capture (FMC) recordings. The principal aim of the study was to evaluate the influence of feature vector dimension reduction for the accuracy of vocalic segments classification employing neural networks. Several parameter reduction strategies were adopted, namely: Extremely Randomized Trees, Principal Component Analysis and Recursive...

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• AeroSense Measurements: Wind Tunnel EPFL

  Dane Badawcze

  open access

  • I. Abdallah
  • J. Deparday
  • Y. Marykovskiy
  • S. Barber

  Data from wind tunnel tests of Aerosesne measurement system installed on NACA63418 at EPFL wind tunnel.

• Brownian Motion in Optical Tweezers, a Comparison between MD Simulations and Experimental Data in the Ballistic Regime

  Publikacja

  • K. Zembrzycki
  • S. Pawłowska
  • F. Pierini
  • T. A. Kowalewski

  - Polymers - Rok 2023

  The four most popular water models in molecular dynamics were studied in large-scale simulations of Brownian motion of colloidal particles in optical tweezers and then compared with experimental measurements in the same time scale. We present the most direct comparison of colloidal polystyrene particle diffusion in molecular dynamics simulations and experimental data on the same time scales in the ballistic regime. The four most...

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• Wiktoria Wojnicz dr hab. inż.

  Osoby

  Zakład Mechaniki Stosowanej i Biomechaniki, Wydział Inżynierii Mechanicznej i Okrętownictwa, Instytut Mechaniki i Konstrukcji Maszyn

  DSc in Mechanics (in the field of Biomechanics)  - Lodz Univeristy of Technology, 2019  PhD in Mechanics (in the field of Biomechanics)  - Lodz Univeristy of Technology, 2009 (with distinction)   Publikacje z listy MNiSW (2009 - ) Wojnicz W., Wittbrodt E., Analysis of muscles' behaviour. Part I. The computational model of muscle. Acta of Bioengineering and Biomechanics, Vol. 11, No.4, 2009, p. 15-21 Wojnicz W., Wittbrodt E., Analysis...