3D face feature extraction based on extended 2D invariant moment

Zhe Guo, Yan Ning Zhang, Zeng Gang Lin

Research output: Contribution to journalArticlepeer-review

2 Scopus citations

Abstract

A novel 3D face feature extraction method based on 2D extended strategy is proposed. Zernike Moment Invariants of multi-pose 3D face model, which have scale, translation and rotational invariance, are extracted after preprocessing and grid normalization of 3D face models. A suitable feature evaluation measure is then proposed based on the parameter space and is applied to the evaluation of Zernike Moment Invariants and depth feature. Experimental results based on multi-pose 3D face database show that the proposed method is robust to pose variant and has a separability.

Original languageEnglish
Pages (from-to)446-450
Number of pages5
JournalJilin Daxue Xuebao (Gongxueban)/Journal of Jilin University (Engineering and Technology Edition)
Volume42
Issue number2
StatePublished - Mar 2012

Keywords

  • 3D face feature extraction
  • Computer application
  • Zernike moment invariants

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