Wavelet-based joint CT-MRI reconstruction

X Cui, L Mili, G Wang, H Yu - Journal of X-ray science and …, 2018 - content.iospress.com
Since their inceptions, the multimodal imaging techniques have received a great deal of
attention for achieving enhanced imaging performance. In this work, a novel joint …

Sparse-prior-based projection distance optimization method for joint CT-MRI reconstruction

X Cui, L Mili, H Yu - IEEE Access, 2017 - ieeexplore.ieee.org
Multimodal imaging techniques have received a great deal of attention, since their
inceptions for achieving an enhanced imaging performance. In this paper, a novel joint …

Total variation minimization-based multimodality medical image reconstruction

X Cui, H Yu, G Wang, L Mili - Developments in X-Ray …, 2014 - spiedigitallibrary.org
Since its recent inception, simultaneous image reconstruction for multimodality fusion has
received a great deal of attention due to its superior imaging performance. On the other …

[HTML][HTML] Joint sparse reconstruction of multi-contrast MRI images with graph based redundant wavelet transform

Z Lai, X Zhang, D Guo, X Du, Y Yang, G Guo… - BMC medical …, 2018 - Springer
Background Multi-contrast images in magnetic resonance imaging (MRI) provide abundant
contrast information reflecting the characteristics of the internal tissues of human bodies, and …

Fusion of CT and MR images using an improved wavelet based method

Y Yang, DS Park, S Huang… - Journal of X-ray Science …, 2010 - content.iospress.com
The fusion of multimodal medical images plays an important role in many clinical
applications as it can support more accurate information than any individual source image …

A novel approach for multimodal medical image fusion

Z Liu, H Yin, Y Chai, SX Yang - Expert systems with applications, 2014 - Elsevier
Fusion of multimodal medical images increases robustness and enhances accuracy in
biomedical research and clinical diagnosis. It attracts much attention over the past decade …

Unified dual-modality image reconstruction with dual dictionaries

Y Lu, J Zhao, T Zhuang, G Wang - Developments in X-Ray …, 2012 - spiedigitallibrary.org
To utilize the synergy between CT and MR datasets from an object at the same time, a
unified dual-modality image reconstruction approach is proposed using a dual-dictionary …

Frequency-splitting dynamic MRI reconstruction using multi-scale 3D convolutional sparse coding and automatic parameter selection

T Nguyen-Duc, TM Quan, WK Jeong - Medical image analysis, 2019 - Elsevier
In this paper, we propose a novel image reconstruction algorithm using multi-scale 3D
convolutional sparse coding and a spectral decomposition technique for highly …

Joint reconstruction of multiecho MR images using correlated sparsity

A Majumdar, RK Ward - Magnetic resonance imaging, 2011 - Elsevier
This works addresses the problem of reconstructing multiple T1-or T2-weighted images of
the same anatomical cross section from partially sampled K-space data. Previous studies in …

Sparse MRI reconstruction using multi-contrast image guided graph representation

Z Lai, X Qu, H Lu, X Peng, D Guo, Y Yang… - Magnetic resonance …, 2017 - Elsevier
Accelerating the imaging speed without sacrificing image structures plays an important role
in magnetic resonance imaging. Under-sampling the k-space data and reconstructing the …