Search Results for author: Jingfeng Lu

Found 5 papers, 1 papers with code

Ultrafast Cardiac Imaging Using Deep Learning For Speckle-Tracking Echocardiography

1 code implementation25 Jun 2023 Jingfeng Lu, Fabien Millioz, François Varray, Jonathan Porée, Jean Provost, Olivier Bernard, Damien Garcia, Denis Friboulet

The obtained results showed that, while using only three DWs as input, the CNN-based approach yielded an image quality and a motion accuracy equivalent to those obtained by compounding 31 DWs free of motion artifacts.

Image Reconstruction Motion Compensation +1

Peace through bribing

no code implementations24 Jul 2021 Jingfeng Lu, Zongwei Lu, Christian Riis

In contrast to the received literature, we find that peace security is impossible in our model.

High-quality Low-dose CT Reconstruction Using Convolutional Neural Networks with Spatial and Channel Squeeze and Excitation

no code implementations1 Apr 2021 Jingfeng Lu, Shuo Wang, Ping Li, Dong Ye

Low-dose computed tomography (CT) allows the reduction of radiation risk in clinical applications at the expense of image quality, which deteriorates the diagnosis accuracy of radiologists.

Computed Tomography (CT) Image Reconstruction

Complex Convolutional Neural Networks for Ultrafast Ultrasound Image Reconstruction from In-Phase/Quadrature Signal

no code implementations24 Sep 2020 Jingfeng Lu, Fabien Millioz, Damien Garcia, Sebastien Salles, Dong Ye, Denis Friboulet

In the present study, we derive the complex equivalent of this network; i. e., the Complex-valued Inception for Diverging-wave Network (CID-Net) that operates on I/Q data.

Image Reconstruction

Perfect bidder collusion through bribe and request

no code implementations8 Dec 2019 Jingfeng Lu, Zongwei Lu, Christian Riis

We study collusion in a second-price auction with two bidders in a dynamic environment.

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