Cong Jie Ng

2 accepted papers

2016

DCT based region log-tiedrank covariance matrices for face recognition

Cong Jie Ng, Andrew Beng Jin Teoh, Cheng-Yaw Low

ICASSP 2016accepted

Gabor-based region covariance matrix (GRCM) has been demonstrated as a promising descriptor for face recognition. However, GRCM requires large number of filters to achieve satisfactory performance. Furthermore, complex-valued Gabor filters require double convolution operations for each filter that m…

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2016

Multi-fold Gabor filter convolution descriptor for face recognition

Cheng-Yaw Low, Andrew Beng Jin Teoh, Cong Jie Ng

ICASSP 2016accepted

The standard multi-scale, multi-orientation Gabor filter ensemble (SGFE) in the face recognition task reposits 40 filters localized in 8 orientations and 5 scales, with a real and an imaginary constituent. This paper devises a simple means of filter diversification, dubbed as multi-fold Gabor filter…

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