Understanding the Feature Norm for Out-of-Distribution Detection

no code implementations • ICCV 2023 • Jaewoo Park, Jacky Chen Long Chai, Jaeho Yoon, Andrew Beng Jin Teoh

(3) The conventional feature norm fails to capture the deactivation tendency of hidden layer neurons, which may lead to misidentification of ID samples as OOD instances.

Out-of-Distribution Detection

Recognizability Embedding Enhancement for Very Low-Resolution Face Recognition and Quality Estimation

no code implementations • CVPR 2023 • Jacky Chen Long Chai, Tiong-Sik Ng, Cheng-Yaw Low, Jaewoo Park, Andrew Beng Jin Teoh

Very low-resolution face recognition (VLRFR) poses unique challenges, such as tiny regions of interest and poor resolution due to extreme standoff distance or wide viewing angle of the acquisition devices.

Face Recognition

Periocular Embedding Learning with Consistent Knowledge Distillation from Face

no code implementations • 12 Dec 2020 • Yoon Gyo Jung, Jaewoo Park, Cheng Yaw Low, Jacky Chen Long Chai, Leslie Ching Ow Tiong, Andrew Beng Jin Teoh

Overall, CKD empowers the sole periocular network to produce robust discriminative embeddings for periocular recognition in the wild.

Knowledge Distillation