Region-based approach to robust lip contour extraction

Research output: Journal Publications and Reviews (RGC: 21, 22, 62)21_Publication in refereed journalpeer-review

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Original languageEnglish
Pages (from-to)1272-1274
Journal / PublicationElectronics Letters
Volume36
Issue number15
Publication statusPublished - 20 Jul 2000

Abstract

A lip contour extraction algorithm based on a deformable geometric model is proposed. The algorithm employs a stochastic cost function to find an optimum partition of an image into lip and non-lip regions such that the joint probability of the two regions is maximized. Experiments show that robust lip contour extraction from colour lip images is possible.

Citation Format(s)

Region-based approach to robust lip contour extraction. / Liew, A. W C; Leung, S. H.; Lau, W. H.

In: Electronics Letters, Vol. 36, No. 15, 20.07.2000, p. 1272-1274.

Research output: Journal Publications and Reviews (RGC: 21, 22, 62)21_Publication in refereed journalpeer-review