Inverse problems for cryo electron microscopy of viruses: randomly oriented projection images of random 3D structures in noise.
Qiu WangPeter C. DoerschukPublished in: Computational Imaging (2011)
Keyphrases
- electron microscopy
- x ray
- projection images
- inverse problems
- early vision
- noise level
- image reconstruction
- global optimization
- convex optimization
- optimization problems
- optimization methods
- three dimensional
- partial differential equations
- signal to noise ratio
- image segmentation
- noise reduction
- energy minimization
- neural network
- computationally expensive
- image restoration