A weighted difference of L1 and L2 on the gradient minimization based on alternating direction method for circular computed tomography

Investigation of optimization-based reconstruction with an image-total-variation constraint in PET

(2016) Zheng Zhang et al.   PHYSICS IN MEDICINE AND BIOLOGY

Efficient TpV minimization for circular, cone-beam computed tomography reconstruction via non-convex optimization

(2015) Ailong Cai et al.   COMPUTERIZED MEDICAL IMAGING AND GRAPHICS

A Weighted Difference of Anisotropic and Isotropic Total Variation Model for Image Processing

(2015) Yifei Lou et al.   SIAM Journal on Imaging Sciences

Minimization of $\ell_{1-2}$ for Compressed Sensing

(2015) Penghang Yin et al.   SIAM JOURNAL ON SCIENTIFIC COMPUTING

Computing Sparse Representation in a Highly Coherent Dictionary Based on Difference of L 1 and L 2

(2014) Yifei Lou et al.   JOURNAL OF SCIENTIFIC COMPUTING

Constrained ${\rm T}p{\rm V}$ Minimization for Enhanced Exploitation of Gradient Sparsity: Application to CT Image Reconstruction

(2014) Emil Y. Sidky et al.   IEEE Journal of Translational Engineering in Health and Medicine-JTEHM

Feasibility study on many-view under-sampling technique for low-dose computed tomography

(2012) Seungryong Cho   OPTICAL ENGINEERING

Convex optimization problem prototyping for image reconstruction in computed tomography with the Chambolle–Pock algorithm

(2012) Emil Y Sidky et al.   PHYSICS IN MEDICINE AND BIOLOGY

Signal Recovery From Incomplete and Inaccurate Measurements Via Regularized Orthogonal Matching Pursuit

(2010) Deanna Needell et al.   IEEE Journal of Selected Topics in Signal Processing

Optimization for limited angle tomography in medical image processing

(2010) Xiaoqiang Lu et al.   PATTERN RECOGNITION

Enhanced imaging of microcalcifications in digital breast tomosynthesis through improved image-reconstruction algorithms

(2009) Emil Y. Sidky et al.   MEDICAL PHYSICS

The Split Bregman Method for L1-Regularized Problems

(2009) Tom Goldstein et al.   SIAM Journal on Imaging Sciences

Prior image constrained compressed sensing (PICCS): A method to accurately reconstruct dynamic CT images from highly undersampled projection data sets

(2008) Guang-Hong Chen et al.   MEDICAL PHYSICS

Image reconstruction in circular cone-beam computed tomography by constrained, total-variation minimization

(2008) Emil Y Sidky et al.   PHYSICS IN MEDICINE AND BIOLOGY

A New Alternating Minimization Algorithm for Total Variation Image Reconstruction

(2008) Yilun Wang et al.   SIAM Journal on Imaging Sciences