Lower face verification centered on lips using correlation filters

Salina Abdul Samad, Dzati Athiar Ramli, Aini Hussain

Research output: Contribution to journalArticle

11 Citations (Scopus)

Abstract

In this study, we investigate the implementation of correlation filter for lower face verification with different expression of images for each speaker. The motivation to implementing lower face images instead of face images is because the mouth is subject to fundamental changes during speech. Furthermore, the smaller size of a lower face image compared that of a face can reduce storage capacity and increase the speed of computation. The performance of lower face verification using Minimum Average Correlation Energy (MACE) filter is evaluated. The results are promising and offer good potential for lower face verification compare with face verification performance.

Original languageEnglish
Pages (from-to)1146-1151
Number of pages6
JournalInformation Technology Journal
Volume6
Issue number8
Publication statusPublished - 15 Nov 2007

Keywords

  • Correlation filter
  • Lower face verification biometric
  • MACE filter

ASJC Scopus subject areas

  • Computer Science (miscellaneous)

Cite this

Lower face verification centered on lips using correlation filters. / Abdul Samad, Salina; Ramli, Dzati Athiar; Hussain, Aini.

In: Information Technology Journal, Vol. 6, No. 8, 15.11.2007, p. 1146-1151.

Research output: Contribution to journalArticle

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