Parallel Computing of Patch-Based Nonlocal Operator and Its Application in Compressed Sensing MRI.
Qiyue LiXiaobo QuYunsong LiuDi GuoJing YeZhifang ZhanZhong ChenPublished in: Comput. Math. Methods Medicine (2014)
Keyphrases
- parallel computing
- compressed sensing
- image reconstruction
- random projections
- sparse representation
- natural images
- denoising
- computing systems
- super resolution
- image patches
- image denoising
- signal processing
- shared memory
- image restoration
- high resolution
- higher order
- compressive sensing
- high quality
- image processing
- query processing