Electron Microscopy Reconstruction of Brain Structure Using Sparse Representations Over Learned Dictionaries.
Tao HuJuan Nunez-IglesiasShiv Naga Prasad VitaladevuniLou SchefferShan XuMehdi BolorizadehHarald F. HessRichard FetterDmitri B. ChklovskiiPublished in: IEEE Trans. Medical Imaging (2013)
Keyphrases
- sparse representation
- electron microscopy
- compressed sensing
- reconstruction error
- compressive sensing
- dictionary learning
- sparse reconstruction
- sparse coding
- image classification
- learned dictionary
- single image super resolution
- image patches
- random projections
- low energy
- negative matrix factorization
- signal processing
- manifold learning
- face recognition
- dimensionality reduction
- image stacks
- three dimensional
- test images
- high dimensional data
- thin film
- image reconstruction
- image representation
- pattern recognition
- image segmentation