基于形态学图像处理的唇部检测

ICSP '98. 1998 Fourth International Conference on Signal Processing (Cat. No.98TH8344) Pub Date : 1998-10-12 DOI:10.1109/ICOSP.1998.770804

W. Lie, H. Hsieh

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引用次数: 13

摘要

本文对唇读、视觉辅助语音识别、音视频同步等应用中备受关注的唇定位和特征点检测问题进行了探讨。我们的方法主要基于对突出嘴唇运动的时差图像进行形态学处理。实验结果表明，该方法可以获得满意的结果。

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Lips detection by morphological image processing

This research discusses the problems of lips localization and feature point detection which have gained much attention in applications such as lip-reading, visual-assisted speech recognition, audio/video synchronization, etc. Our method is primarily based upon morphological processing of time-difference images which highlight lip motions. Experiments show that acceptable results can be obtained.

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来源期刊

ICSP '98. 1998 Fourth International Conference on Signal Processing (Cat. No.98TH8344)

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