6 citations · 30 across the 37 of their papers we have counts for
3 papers · 1 filter
Exploiting Frequency Spectrum of Adversarial Images for General Robustness
Chun Yang Tan, Kazuhiko Kawamoto, Hiroshi Kera
In recent years, there has been growing concern over the vulnerability of convolutional neural networks (CNNs) to image perturbations. However, achieving general robustness against…
Fourier Analysis on Robustness of Graph Convolutional Neural Networks for Skeleton-based Action Recognition
Nariki Tanaka, Hiroshi Kera, Kazuhiko Kawamoto
Using Fourier analysis, we explore the robustness and vulnerability of graph convolutional neural networks (GCNs) for skeleton-based action recognition. We adopt a joint Fourier tr…
Improving Zero-Shot Action Recognition using Human Instruction with Text Description
Nan Wu, Hiroshi Kera, Kazuhiko Kawamoto
Zero-shot action recognition, which recognizes actions in videos without having received any training examples, is gaining wide attention considering it can save labor costs and tr…