Gradients versus Grey Values for Sparse Image Reconstruction and Inpainting-Based Compression.
Markus SchneiderPascal PeterSebastian HoffmannJoachim WeickertEnric Meinhardt-LlopisPublished in: ACIVS (2016)
Keyphrases
- image reconstruction
- compressed sensing
- reconstructed image
- signal reconstruction
- random projections
- super resolution
- image reconstruction algorithms
- reconstruction method
- spatial resolution
- emission computed tomography
- radon transform
- image restoration
- image compression
- emission tomography
- tomographic reconstruction
- computed tomography
- synthetic aperture radar
- inverse problems
- compression algorithm
- denoising
- high dimensional
- sampled data
- zernike moments
- low resolution
- compressive sensing
- image super resolution
- image quality
- positron emission tomography
- band limited
- motion estimation
- multiscale
- feature space