Video-based Facial Expression Recognition using Graph Convolutional Networks

no code implementations • 26 Oct 2020 • Daizong Liu, Hongting Zhang, Pan Zhou

In terms of video based FER task, it is sensible to capture the dynamic expression variation among the frames to recognize facial expression.

Facial Expression Recognition Facial Expression Recognition (FER)

Generating Robust Audio Adversarial Examples using Iterative Proportional Clipping

no code implementations • 25 Sep 2019 • Hongting Zhang, Qiben Yan, Pan Zhou

We then impose a constraint on the perturbation at the positions with lower sound intensity across the time domain to eliminate the perceptible noise during the silent periods or pauses.

Automatic Speech Recognition Automatic Speech Recognition (ASR) +1