PoseFormerV2: Exploring Frequency Domain for Efficient and Robust 3D Human Pose Estimation.

Qitao Zhao Ce Zheng Mengyuan Liu Pichao Wang Chen Chen

Published in: CoRR (2023)

Keyphrases

frequency domain
fourier transform
spatial domain
power spectrum
feature extraction
cross correlation
denoising

subband
power spectral
frequency domain analysis
spectrum analysis
frequency analysis
frequency response
natural images

low pass
fourier domain
phase correlation
fourier analysis
spectral domain
gray scale
wavelet transform

optical flow
feature space
image sequences
image segmentation
directional filtering
mid frequency
image processing