Sampling and resolution in sparse view photoacoustic tomography.
Markus HaltmeierDaniel ObmannKaroline FelbermayerFlorian HinterleitnerPeter BurgholzerPublished in: CoRR (2023)
Keyphrases
- sparse sampling
- sampling rate
- high dimensional
- sparsely sampled
- image reconstruction
- compressive sampling
- spatial and temporal resolution
- high resolution
- compressed sensing
- dense sampling
- tomographic reconstruction
- sparse representation
- compressive sensing
- sampling algorithm
- sparse data
- random sampling
- data sets
- sparse coding
- multiple views
- sample size
- low resolution
- sampling methods
- medical images
- active learning
- high quality
- training data
- consequence finding
- neural network