Search Results for author: Ningning Zhao

Found 5 papers, 1 papers with code

Fully Automated Pancreas Segmentation with Two-stage 3D Convolutional Neural Networks

no code implementations5 Jun 2019 Ningning Zhao, Nuo Tong, Dan Ruan, Ke Sheng

Motivated by the superior performance reported by renowned region based CNN, in the second stage, another 3D U-Net is trained on the candidate region generated in the first stage.

Automated Pancreas Segmentation Computed Tomography (CT) +3

Motion Compensated Dynamic MRI Reconstruction with Local Affine Optical Flow Estimation

1 code implementation22 Jul 2017 Ningning Zhao, Daniel O'Connor, Adrian Basarab, Dan Ruan, Peng Hu, Ke Sheng

This paper proposes a novel framework to reconstruct the dynamic magnetic resonance images (DMRI) with motion compensation (MC).

Motion Compensation Motion Estimation +2

Fast Single Image Super-Resolution

no code implementations1 Oct 2015 Ningning Zhao, Qi Wei, Adrian Basarab, Nicolas Dobigeon, Denis Kouame, Jean-Yves Tourneret

Specifically, an analytical solution can be obtained and implemented efficiently for the Gaussian prior or any other regularization that can be formulated into an $\ell_2$-regularized quadratic model, i. e., an $\ell_2$-$\ell_2$ optimization problem.

Image Super-Resolution

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