Hard No-Box Adversarial Attack on Skeleton-Based Human Action Recognition with Skeleton-Motion-Informed Gradient

Requirements

 conda create -n  skeleton_contrast python=3.7 anaconda
 conda install pytorch==1.2.0 torchvision==0.4.0 -c pytorch
 pip install tensorboard
 pip install rpy2
 pip install sklearn

Data prepreprocessing instructions

• Download raw NTU-RGB+D 60 and save to ./data folder

cd data_gen
python ntu_gendata.py

Pretrainning CL

python main_moco_inter_skeleton.py

Get TV-AR(2) parameters(using R)

python AR.py

Attack

python action_attackbyAR.py