High-Accuracy Sub-Pixel Motion Estimation From Noisy Images in Fourier Domain.
Jinchang RenJianmin JiangTheodore VlachosPublished in: IEEE Trans. Image Process. (2010)
Keyphrases
- noisy images
- fourier domain
- motion estimation
- spatial domain
- radon transform
- denoising
- wavelet domain
- frequency domain
- image denoising
- additive noise
- fourier transform
- edge detection
- noise level
- optical flow
- motion compensation
- motion vectors
- image sequences
- motion model
- motion field
- video sequences
- super resolution
- wavelet coefficients
- computational complexity
- log polar
- image patches
- optic flow
- blurred images
- motion segmentation
- computer vision
- invariant features
- pixel values
- pairwise
- natural images
- higher order
- signal processing
- multiscale
- low resolution