4 citations · 4 across the 2 of their papers we have counts for
3 papers
eess.IV2021
PET Image Reconstruction with Multiple Kernels and Multiple Kernel Space Regularizers
Shiyao Guo, Yuxia Sheng, Shenpeng Li +2
Kernelized maximum-likelihood (ML) expectation maximization (EM) methods have recently gained prominence in PET image reconstruction, outperforming many previous state-of-the-art m…
eess.SP2018
Sparse System Identification in Pairs of FIR and TM Bases
Dan Xiong, Li Chai, Jingxin Zhang
This paper considers the reconstruction of a sparse coefficient vector θ for a rational transfer function, under a pair of FIR and Takenaka-Malmquist (TM) bases and from a limited…
eess.SP2017★ 4 cited
Uncertainty Principle and Sparse Reconstruction in Pairs of Orthonormal Rational Function Bases
Dan Xiong, Li Chai, Jingxin Zhang
Most rational systems can be described in terms of orthonormal basis functions. This paper considers the reconstruction of a sparse coefficient vector for a rational transfer funct…