Polyphase back-projection filtering for resolution enhancement of image sequences.
Boaz CohenVadim AvrinIts'hak DinsteinPublished in: ICASSP (2000)
Keyphrases
- resolution enhancement
- back projection
- super resolution
- image sequences
- motion estimation
- low resolution
- image reconstruction
- image frames
- high resolution
- high quality
- motion analysis
- moving objects
- depth map
- optical flow
- video sequences
- computer vision
- structure from motion
- motion parameters
- motion field
- motion model
- background subtraction
- motion segmentation
- image patches
- video coding
- radon transform
- motion compensation
- camera motion
- multispectral
- multiresolution
- feature space
- computational complexity
- multiscale
- three dimensional
- image segmentation