Denoising-based image reconstruction from pixels located at non-integer positions.
Ján KolodaJürgen SeilerAndré KaupPublished in: CoRR (2022)
Keyphrases
- image reconstruction
- denoising
- image denoising
- reconstructed image
- super resolution
- compressed sensing
- total variation
- inverse problems
- noisy images
- input image
- back projection
- natural images
- image processing
- frequency domain
- computed tomography
- radon transform
- image reconstruction algorithms
- tomographic reconstruction
- reconstruction process
- emission tomography
- random projections
- reconstruction method
- spatial resolution
- emission computed tomography
- gaussian noise
- wavelet domain
- noise level
- sparsely sampled
- motion estimation
- high resolution