Analyzing Invariance of Frequency Domain based Features from Videos with Repeating Motion.
Kahraman AyyildizStefan ConradPublished in: VISAPP (1) (2012)
Keyphrases
- frequency domain
- affine invariance
- spatial domain
- fourier transform
- fourier domain
- feature extraction
- motion features
- phase correlation
- power spectral
- invariant features
- power spectrum
- key frames
- cross correlation
- frequency analysis
- affine invariant
- feature vectors
- video sequences
- denoising
- fourier analysis
- optical flow
- feature space
- subband
- frequency response
- motion estimation
- image sequences
- signal processing
- spectrum analysis
- frequency spectrum
- camera motion
- image processing