Preprocessing of visual speech under real world conditions

  title={Preprocessing of visual speech under real world conditions},
  author={Uwe Meier and Rainer Stiefelhagen and Me Yang},
In this paper we present recent work on integration of visual information (automatic lipreading) with acoustic speech for better overall speech recognition. We have developed a modular system for exible human-computer interaction via speech. In order to give the speaker reasonable freedom of movement within a room, the speaker's face is automatically acquired and followed by a face tracker subsystem, which delivers constant size, centered images of the face in real time. The image of the lips… CONTINUE READING
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Publications referenced by this paper.
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Robuste Systemarchitekturen f ur au- tomatisches Lippenlesen. Diplom-Arbeit, Institut f ur Logik, Komplexitat und Deduktionssysteme, Univer- sit

U. Meier
Karlsruhe (TH), Germany, • 1995
View 1 Excerpt

Continu - ous optical automatic speech recognition by lipreading . 28 th Annual Asimolar conference on Signal speech andComputers

A. J. Goldschen, O. N. Garcia, E. Petajan.

Sensory integration in audiovisual auto- matic speech recognition

P. L. Silsbee
Annual Asimolar con- ference on Signal speech and Computers, • 1994
View 1 Excerpt

Neural net- work lipreading system for improved speech recogni- tion

D. G. Stork, G. Wol, E. Levine
View 1 Excerpt

Automantic lipreading by optical- ow analysis

K. Mase, A. Pentland
Systems and Computers in Japan, • 1991
View 1 Excerpt

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