Silhouette encoding and synthesis using elliptic Fourier descriptors and applications to videoconferencing, Journal of Visual Language and Computing

Domenico Tegolo, Francesco Isgrò

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2 Citazioni (Scopus)

Abstract

This paper investigates the use of elliptic Fourier descriptors as a shape descriptor for encoding the silhouette of a person. Shape descriptors are here used for predicting the shape of silhouettes in missing frames within a sequence. This prediction scheme is applied to the case of generating in-between images in a low frame rate videoconferencing system, where the reconstructed silhouette is used as a binary mask for reducing the computational time for the frame reconstruction.
Lingua originaleEnglish
pagine (da-a)391-408
Numero di pagine18
RivistaJournal of Visual Languages and Computing
Volume15
Stato di pubblicazionePublished - 2004

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Visual languages
Masks
Silhouette
Visual Languages
Video Conferencing
Encoding

All Science Journal Classification (ASJC) codes

  • Language and Linguistics
  • Computer Science Applications
  • Human-Computer Interaction

Cita questo

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abstract = "This paper investigates the use of elliptic Fourier descriptors as a shape descriptor for encoding the silhouette of a person. Shape descriptors are here used for predicting the shape of silhouettes in missing frames within a sequence. This prediction scheme is applied to the case of generating in-between images in a low frame rate videoconferencing system, where the reconstructed silhouette is used as a binary mask for reducing the computational time for the frame reconstruction.",
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