Super-resolution using Sparse Representations over Learned Dictionaries: Reconstruction of Brain Structure using Electron Microscopy.
Tao HuJuan Nunez-IglesiasShiv Naga Prasad VitaladevuniLou SchefferShan XuMehdi BolorizadehHarald F. HessRichard FetterDmitri B. ChklovskiiPublished in: CoRR (2012)
Keyphrases
- single image super resolution
- super resolution
- sparse representation
- sparse coding
- dictionary learning
- image super resolution
- electron microscopy
- low resolution
- high resolution
- image patches
- compressive sensing
- image reconstruction
- high resolution images
- super resolution reconstruction
- image restoration
- video super resolution
- sparse reconstruction
- motion estimation
- x ray
- image classification
- low resolution images
- super resolved
- super resolution algorithm
- high quality
- signal processing
- image representation
- feature vectors
- data analysis
- multi frame
- test images
- depth map
- higher resolution
- unsupervised learning
- semi supervised
- pattern recognition
- multiscale
- machine learning