Finessing filter scarcity problem in face recognition via multi-fold filter convolution

Cheng Yaw Low, Andrew Beng Jin Teoh

Research output: Chapter in Book/Report/Conference proceedingConference contribution

1 Citation (Scopus)

Abstract

The deep convolutional neural networks for face recognition, from DeepFace to the recent FaceNet, demand a sufficiently large volume of filters for feature extraction, in addition to being deep. The shallow filter-bank approaches, e.g., principal component analysis network (PCANet), binarized statistical image features (BSIF), and other analogous variants, endure the filter scarcity problem that not all PCA and ICA filters available are discriminative to abstract noise-free features. This paper extends our previous work on multi-fold filter convolution (â.,3-FFC), where the pre-learned PCA and ICA filter sets are exponentially diversified by â.,3 folds to instantiate PCA, ICA, and PCA-ICA offspring. The experimental results unveil that the 2-FFC operation solves the filter scarcity state. The 2-FFC descriptors are also evidenced to be superior to that of PCANet, BSIF, and other face descriptors, in terms of rank-1 identification rate (%).

Original languageEnglish
Title of host publicationSecond International Workshop on Pattern Recognition
EditorsGuojian Chen, Xudong Jiang, Masayuki Arai
PublisherSPIE
ISBN (Electronic)9781510613508
DOIs
Publication statusPublished - 2017 Jan 1
Event2nd International Workshop on Pattern Recognition, IWPR 2017 - Singapore, Singapore
Duration: 2017 May 12017 May 3

Publication series

NameProceedings of SPIE - The International Society for Optical Engineering
Volume10443
ISSN (Print)0277-786X
ISSN (Electronic)1996-756X

Other

Other2nd International Workshop on Pattern Recognition, IWPR 2017
CountrySingapore
CitySingapore
Period17/5/117/5/3

All Science Journal Classification (ASJC) codes

  • Electronic, Optical and Magnetic Materials
  • Condensed Matter Physics
  • Computer Science Applications
  • Applied Mathematics
  • Electrical and Electronic Engineering

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  • Cite this

    Low, C. Y., & Teoh, A. B. J. (2017). Finessing filter scarcity problem in face recognition via multi-fold filter convolution. In G. Chen, X. Jiang, & M. Arai (Eds.), Second International Workshop on Pattern Recognition [104430G] (Proceedings of SPIE - The International Society for Optical Engineering; Vol. 10443). SPIE. https://doi.org/10.1117/12.2280352