Chi Liu | DeepAI

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Featured Co-authors

Wei Wang
465 publications
Jun Zhang
202 publications
Ting Liu
175 publications
Bin Yang
136 publications
Yefeng Zheng
108 publications
Le Lu
102 publications
S. Kevin Zhou
85 publications
Ge Wang
85 publications
Bing Qin
74 publications
Jingren Zhou
72 publications
Jing Xu
67 publications

∙ 05/17/2023

Joint Denoising and Few-angle Reconstruction for Low-dose Cardiac SPECT Using a Dual-domain Iterative Network with Adaptive Data Consistency

Myocardial perfusion imaging (MPI) by single-photon emission computed to...

0 Xiongchao Chen, et al. ∙

∙ 05/17/2023

Cross-domain Iterative Network for Simultaneous Denoising, Limited-angle Reconstruction, and Attenuation Correction of Low-dose Cardiac SPECT

Single-Photon Emission Computed Tomography (SPECT) is widely applied for...

0 Xiongchao Chen, et al. ∙

∙ 04/14/2023

HuaTuo: Tuning LLaMA Model with Chinese Medical Knowledge

Large Language Models (LLMs), such as the LLaMA model, have demonstrated...

0 Haochun Wang, et al. ∙

∙ 04/12/2023

Global Prompt Cell: A Portable Control Module for Effective Prompt

As a novel approach to tuning pre-trained models, prompt tuning involves...

0 Chi Liu, et al. ∙

∙ 04/04/2023

EPVT: Environment-aware Prompt Vision Transformer for Domain Generalization in Skin Lesion Recognition

Skin lesion recognition using deep learning has made remarkable progress...

0 Siyuan Yan, et al. ∙

∙ 04/02/2023

FedFTN: Personalized Federated Learning with Deep Feature Transformation Network for Multi-institutional Low-count PET Denoising

Low-count PET is an efficient way to reduce radiation exposure and acqui...

0 Bo Zhou, et al. ∙

∙ 03/02/2023

Meta-information-aware Dual-path Transformer for Differential Diagnosis of Multi-type Pancreatic Lesions in Multi-phase CT

Pancreatic cancer is one of the leading causes of cancer-related death. ...

0 Bo Zhou, et al. ∙

∙ 02/18/2023

Dual-Domain Self-Supervised Learning for Accelerated Non-Cartesian MRI Reconstruction

While enabling accelerated acquisition and improved reconstruction accur...

0 Bo Zhou, et al. ∙

∙ 02/17/2023

High-frequency Matters: An Overwriting Attack and defense for Image-processing Neural Network Watermarking

In recent years, there has been significant advancement in the field of ...

0 Huajie Chen, et al. ∙

∙ 02/14/2023

Fast-MC-PET: A Novel Deep Learning-aided Motion Correction and Reconstruction Framework for Accelerated PET

Patient motion during PET is inevitable. Its long acquisition time not o...

0 Bo Zhou, et al. ∙

∙ 11/07/2022

Issues and Challenges in Applications of Artificial Intelligence to Nuclear Medicine – The Bethesda Report (AI Summit 2022)

The SNMMI Artificial Intelligence (SNMMI-AI) Summit, organized by the SN...

0 Arman Rahmim, et al. ∙

∙ 09/14/2022

Prompt Combines Paraphrase: Teaching Pre-trained Models to Understand Rare Biomedical Words

Prompt-based fine-tuning for pre-trained models has proven effective for...

5 Haochun Wang, et al. ∙

∙ 06/24/2022

Segmentation-free PVC for Cardiac SPECT using a Densely-connected Multi-dimensional Dynamic Network

In nuclear imaging, limited resolution causes partial volume effects (PV...

10 Huidong Xie, et al. ∙

∙ 06/13/2022

Unsupervised inter-frame motion correction for whole-body dynamic PET using convolutional long short-term memory in a convolutional neural network

Subject motion in whole-body dynamic PET introduces inter-frame mismatch...

0 Xueqi Guo, et al. ∙

∙ 06/10/2022

Dual-Branch Squeeze-Fusion-Excitation Module for Cross-Modality Registration of Cardiac SPECT and CT

Single-photon emission computed tomography (SPECT) is a widely applied i...

0 Xiongchao Chen, et al. ∙

∙ 03/22/2022

Making DeepFakes more spurious: evading deep face forgery detection via trace removal attack

DeepFakes are raising significant social concerns. Although various Deep...

16 Chi Liu, et al. ∙

∙ 01/28/2022

Label uncertainty-guided multi-stream model for disease screening

The annotation of disease severity for medical image datasets often reli...

0 Chi Liu, et al. ∙

∙ 01/26/2022

DSFormer: A Dual-domain Self-supervised Transformer for Accelerated Multi-contrast MRI Reconstruction

Multi-contrast MRI (MC-MRI) captures multiple complementary imaging moda...

0 Bo Zhou, et al. ∙

∙ 07/22/2021

A Deep Learning-based Quality Assessment and Segmentation System with a Large-scale Benchmark Dataset for Optical Coherence Tomographic Angiography Image

Optical Coherence Tomography Angiography (OCTA) is a non-invasive and no...

17 Yufei Wang, et al. ∙

∙ 07/12/2021

Anatomy-Constrained Contrastive Learning for Synthetic Segmentation without Ground-truth

A large amount of manual segmentation is typically required to train a r...

0 Bo Zhou, et al. ∙

∙ 04/14/2021

Anatomy-guided Multimodal Registration by Learning Segmentation without Ground Truth: Application to Intraprocedural CBCT/MR Liver Segmentation and Registration

Multimodal image registration has many applications in diagnostic medica...

0 Bo Zhou, et al. ∙

∙ 09/14/2020

Simultaneous Denoising and Motion Estimation for Low-dose Gated PET using a Siamese Adversarial Network with Gate-to-Gate Consistency Learning

Gating is commonly used in PET imaging to reduce respiratory motion blur...

12 Bo Zhou, et al. ∙

∙ 09/03/2020

Limited View Tomographic Reconstruction Using a Deep Recurrent Framework with Residual Dense Spatial-Channel Attention Network and Sinogram Consistency

Limited view tomographic reconstruction aims to reconstruct a tomographi...

0 Bo Zhou, et al. ∙

∙ 08/27/2020

Privacy Intelligence: A Survey on Image Sharing on Online Social Networks

Image sharing on online social networks (OSNs) has become an indispensab...

0 Chi Liu, et al. ∙

∙ 09/03/2019

A Novel Loss Function Incorporating Imaging Acquisition Physics for PET Attenuation Map Generation using Deep Learning

In PET/CT imaging, CT is used for PET attenuation correction (AC). Misma...

0 Luyao Shi, et al. ∙