Recognition of human periodic movements from unstructured information using a motion-based frequency domain approach.
Qinggang MengBaihua LiHorst HolsteinPublished in: Image Vis. Comput. (2006)
Keyphrases
- frequency domain
- feature extraction
- phase correlation
- unstructured information
- fourier domain
- spatial domain
- fourier transform
- optical flow
- image sequences
- information management
- cross correlation
- motion estimation
- denoising
- subband
- text mining
- object recognition
- camera motion
- recognition algorithm
- spectrum analysis
- human motion
- power spectra
- action recognition
- image segmentation
- multiscale
- database systems