Sparse-View X-ray Computed Tomography Reconstruction via Mumford-Shah Total Variation Regularization.
Bo ChenChen ZhangZhaoying BianWensheng ChenJian-Hua MaQing-Hua ZouXiaohui ZhouPublished in: ICIC (3) (2015)
Keyphrases
- image deblurring
- total variation
- image reconstruction
- image denoising
- image restoration
- mumford shah functional
- reconstructed image
- piecewise smooth
- denoising
- object recognition
- noisy images
- curve evolution
- level set method
- energy functional
- sparse representation
- piecewise constant
- super resolution
- level set
- high resolution