PoseFormerV2: Exploring Frequency Domain for Efficient and Robust 3D Human Pose Estimation.
Qitao ZhaoCe ZhengMengyuan LiuPichao WangChen ChenPublished 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