Frequency-domain motion estimation using a complex lapped transform .
Robert W. YoungNick G. KingsburyPublished in: IEEE Trans. Image Process. (1993)
Keyphrases
- frequency domain
- spatial domain
- motion estimation
- phase correlation
- fourier transform
- filter bank
- lapped transforms
- cross correlation
- image coding
- denoising
- feature extraction
- low frequency
- impulse response
- transform domain
- low pass
- subband
- optical flow
- discrete fourier transform
- power spectra
- fourier domain
- motion field
- super resolution
- discrete cosine transform
- motion vectors
- image compression