Accurate and Quasi-Automatic Lip Tracking

Autor: Alice Caplier, P.-Y. Coulon, N. Eveno

Publikováno v: IEEE Transactions on Circuits and Systems for Video Technology. 14:706-715

Lip segmentation is an essential stage in many multimedia systems such as videoconferencing, lip reading, or low-bit-rate coding communication systems. In this paper, we propose an accurate and robust quasi-automatic lip segmentation algorithm. First

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::a425047c90e977126fb28cbb1fe28bd9
https://doi.org/10.1109/tcsvt.2004.826754

Lip Modelling and Segmentation

Autor: Sébastien Stillittano, Christian Bouvier, Alice Caplier, P.-Y. Coulon

Publikováno v: Visual Speech Recognition: Lip Segmentation and Mapping
Alan Wee-Chung Liew & Shilin Wang. Visual Speech Recognition: Lip Segmentation and Mapping, Medical Information Science Reference, pp.70-127, 2009, 978-1-60566-186-5. ⟨10.4018/978-1-60566-186-5.ch003⟩

International audience; Lip segmentation is the first step of any audio-visual speech reading system. The accuracy of this segmentation has a major influence on the performances of the global system. But this is a very difficult task. First of all, l

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::fd2c58e61aa1b231d071629a9d16c17c
https://hal.archives-ouvertes.fr/hal-00371560

Unsupervised Lips Segmentation Based on ROI Optimisation and Parametric Model

Autor: P.-Y. Coulon, X. Maldague, Christian Bouvier

Publikováno v: ICIP (4)
ICIP 2007-14th IEEE International Conference on Image Processing
ICIP 2007-14th IEEE International Conference on Image Processing, Sep 2007, San Antonio, Texas, United States. pp.IV-301-304, ⟨10.1109/ICIP.2007.4380014⟩

International audience; Lips segmentation is a very important step in many applications such as automatic speech reading, MPEG-4 compression, special effects, facial analysis and emotion recognition. In this paper, we present a robust method for unsu

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::4c92f4eadfd0e3ecbe099eabf7eba7b8
https://doi.org/10.1109/icip.2007.4380014

Key points based segmentation of lips

Autor: N. Eveno, P.-Y. Coulon, Alice Caplier

Publikováno v: ICME (2)

Lip segmentation is an essential stage in many multimedia systems such as videoconferencing, lip reading, or low bit rate coding communication systems. We propose an accurate and robust lip segmentation algorithm. First, characteristic points are fou

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::cab56e05ab4d0d09f9d663a960b9e3b1
https://doi.org/10.1109/icme.2002.1035528

Watershed parallel algorithm for asynchronous processors array

Autor: P.-Y. Coulon, M. Renaudin, B. Galilee, Franck Mamalet

Publikováno v: Proceedings-2002-IEEE-International-Conference-on-Multimedia-and-Expo-(ICME)
Proceedings-2002-IEEE-International-Conference-on-Multimedia-and-Expo-(ICME), 2002, Lausanne, Switzerland. pp.793-6 vol.1, ⟨10.1109/ICME.2002.1035901⟩
ICME (1)

ISBN: 0780373049; A joint algorithm-architecture analysis leads to a new version of picture segmentation system adapted to multimedia mobile terminal constraints. The asynchronous processors network, with a granularity level of one processor per pixe

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::e8985ba95d1a90ab55060b3a8f171890
https://hal.archives-ouvertes.fr/hal-00009600