Wyniki wyszukiwania dla: LIP

• Building Knowledge for the Purpose of Lip Speech Identification

  Publikacja

  • A. Czyżewski
  • B. Kostek
  • M. Szykulski
  • T. Ciszewski

  - Advances in Intelligent Systems and Computing - Rok 2017

  Consecutive stages of building knowledge for automatic lip speech identification are shown in this study. The main objective is to prepare audio-visual material for phonetic analysis and transcription. First, approximately 260 sentences of natural English were prepared taking into account the frequencies of occurrence of all English phonemes. Five native speakers from different countries read the selected sentences in front of...

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• Controlling computer by lip gestures employing neural network

  Publikacja

  • P. Dalka
  • A. Czyżewski

  - Rok 2010

  Results of experiments regarding lip gesture recognition with an artificial neural network are discussed. The neural network module forms the core element of a multimodal human-computer interface called LipMouse. This solution allows a user to work on a computer using lip movements and gestures. A user face is detected in a video stream from a standard web camera using a cascade of boosted classifiers working with Haar-like features....

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• Visual Lip Contour Detection for the Purpose of Speech Recognition

  Publikacja

  • P. Dalka
  • P. Bratoszewski
  • A. Czyżewski

  - Rok 2014

  A method for visual detection of lip contours in frontal recordings of speakers is described and evaluated. The purpose of the method is to facilitate speech recognition with visual features extracted from a mouth region. Different Active Appearance Models are employed for finding lips in video frames and for lip shape and texture statistical description. Search initialization procedure is proposed and error measure values are...

• Lip movement and gesture recognition for a multimodal human-computer interface

  Publikacja

  • P. Dalka
  • A. Czyżewski

  - Rok 2009

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• Human-Computer Interface Based on Visual Lip Movement and Gesture Recognition

  Publikacja

  • P. Dalka
  • A. Czyżewski

  - International Journal of Computing Science and Mathematics - Rok 2010

  The multimodal human-computer interface (HCI) called LipMouse is presented, allowing a user to work on a computer using movements and gestures made with his/her mouth only. Algorithms for lip movement tracking and lip gesture recognition are presented in details. User face images are captured with a standard webcam. Face detection is based on a cascade of boosted classifiers using Haar-like features. A mouth region is located in...

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• Orthodontic characteristics of maxillary arch deficiency in 5-year-old patientsundergoing unilateral cleft lip and palate repair with and withoutearly gingivoplasty

  Publikacja

  • A. Wojtaszek-Słomińska
  • A. Renkielska
  • M. K. Dobke
  • A. Gosman
  • W. Słomiński

  - JOURNAL OF CRANIO-MAXILLOFACIAL SURGERY - Rok 2010

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• Lipophagy and Lipolysis Status in Lipid Storage and Lipid Metabolism Diseases

  Publikacja

  • A. Kloska
  • M. Węsierska
  • M. Malinowska
  • M. Gabig-Cimińska
  • J. Jakóbkiewicz-Banecka

  - International Journal of Molecular Sciences - Rok 2020

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• Orthodontic characteristics of maxillary arch deficiency in 5-year-old patients undergoing unilateral cleft lip and palate repair with and without early gingivoplasty

  Publikacja

  • A. Wojtaszek-Słomińska
  • A. Renkielska
  • M. K. Dobke
  • A. Gosman
  • W. Słomiński

  - JOURNAL OF CRANIO-MAXILLOFACIAL SURGERY - Rok 2009

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• Krzysztof Lipiński dr hab. inż.

  Osoby

  Instytut Mechaniki i Konstrukcji Maszyn

• Małgorzata Lipowska dr hab.

  Osoby