Superresolution restoration of an image sequence: adaptive filtering approach.
Michael EladArie FeuerPublished in: IEEE Trans. Image Process. (1999)
Keyphrases
- adaptive filtering
- super resolution
- image restoration
- image sequences
- motion estimation
- degraded images
- low resolution
- projection onto convex sets
- filtering method
- high resolution
- image reconstruction
- video sequences
- low resolution images
- projections onto convex sets
- high resolution images
- motion field
- denoising
- optical flow
- resolution enhancement
- multi frame
- high quality
- camera motion
- blurred images
- noisy images
- motion detection
- image patches
- speech signal
- background subtraction
- three dimensional
- image processing
- computer vision
- flow field
- moving objects
- image analysis
- gaussian noise
- spatial domain
- machine learning
- computational complexity
- facial expressions