Model-Based Optoacoustic Tomography Image Reconstruction With Non-local and Sparsity Regularizations.
Xipan LiLi QiShuangyang ZhangShixian HuangJian WuLijun LuYanqiu FengQianjin FengWufan ChenPublished in: IEEE Access (2019)
Keyphrases
- image reconstruction
- reconstructed image
- limited angle
- super resolution
- compressed sensing
- emission computed tomography
- image reconstruction algorithms
- tomographic reconstruction
- computed tomography
- reconstruction method
- radon transform
- maximum a posteriori
- inverse problems
- high dimensional
- emission tomography
- random projections
- zernike moments
- reconstruction process
- low resolution
- sparsely sampled
- post processing
- signal reconstruction
- image quality
- image classification