Deep Learning Based Sinogram Correction for Metal Artifact Reduction.
Muhammad Usman GhaniW. Clem KarlPublished in: Computational Imaging (2018)
Keyphrases
- deep learning
- artifact reduction
- compressed images
- reconstructed image
- unsupervised learning
- dct domain
- machine learning
- image compression
- weakly supervised
- visual quality
- post processing
- mental models
- projections onto convex sets
- image quality
- spatial resolution
- wavelet transform
- discrete cosine transform
- image features
- pairwise
- computational complexity
- image interpolation
- similarity measure
- computer vision