Convolutional Neural Network Based Metal Artifact Reduction in X-Ray Computed Tomography.
Yanbo ZhangHengyong YuPublished in: IEEE Trans. Medical Imaging (2018)
Keyphrases
- artifact reduction
- compressed images
- image reconstruction
- neural network
- reconstructed image
- image compression
- image super resolution
- projections onto convex sets
- sparse coding
- dct domain
- image interpolation
- discrete cosine transform
- spatial domain
- compression ratio
- visual quality
- image registration
- face recognition