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Proceedings Paper

Model-based coding of facial images based on facial muscle motion through isodensity maps
Author(s): Ikken So; Osamu Nakamura; Toshi Minami
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Paper Abstract

A model-based coding system has come under serious consideration for the next generation of image coding schemes, aimed at greater efficiency in TV-telephone and TV-conference systems [l]-[5]. In this model-based coding system, the sender’s model image is transmitted and stored at the receiving side before the start of conversation. During the conversation, feature points are extracted from the facial image of the sender, and are transmitted to the receiver. The facial expression of the sender facial is reconstructed from the feature points received and a wireframe model constructed at the receiving side.

Paper Details

Date Published: 1 November 1991
PDF: 10 pages
Proc. SPIE 1605, Visual Communications and Image Processing '91: Visual Communication, (1 November 1991); doi: 10.1117/12.50290
Show Author Affiliations
Ikken So, Kogakuin Univ. (Japan)
Osamu Nakamura, Kogakuin Univ. (Japan)
Toshi Minami, Kogakuin Univ. (Japan)


Published in SPIE Proceedings Vol. 1605:
Visual Communications and Image Processing '91: Visual Communication
Kou-Hu Tzou; Toshio Koga, Editor(s)

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