Matthew Tivnan - Publications, H-index & Citations

Matthew Tivnan

Massachusetts General Hospital and Harvard Medical School

8H指数

75论文数

211被引数

收录论文 12

发表时间

Diffusion Model-Based Motion Correction in Portable Computed Tomography for Brain: A Human Observer Study 基于扩散模型的便携式计算机断层扫描脑部运动校正：一项人类观察者研究

Academic Radiology

IF3.9

2026-01-07

OAAI

Zhennong Chen; Quirin Strotzer; Min Lang; Maryam Vejdani-Jahromi; Baihui Yu; Rehab Naeem Khalid; Siyeop Yoon; Matthew Tivnan; Quanzheng Li; Michael H. Lev; Rajiv Gupta; Dufan Wu

Joint Temporal and Spectral Processing for Improved Digital Subtraction Angiography Using Photon-Counting Detectors 联合时空处理以改进使用光子计数探测器的数字减影血管造影

IEEE Transactions on Biomedical Engineering

IF4.5

2025-05-16

PREAI

Suyu Liao; Xiaoxuan Zhang; Xiao Jiang; Matthew Tivnan; J. Webster Stayman; Grace J. Gang

Implicit Image-to-Image Schrödinger Bridge for image restoration 隐式图像到图像薛定谔桥方法用于图像修复

PATTERN RECOGNITION

IF7.6

2025-04-24

OAAI

Wang, Yuang; Yoon, Siyeop; Jin, Pengfei; Tivnan, Matthew; Song, Sifan; Chen, Zhennong; Hu, Rui; Zhang, Li; Li, Quanzheng; Chen, Zhiqiang; Wu, Dufan

Portable head CT motion artifact correction via diffusion-based generative model 基于扩散生成模型的便携式头部CT运动伪影校正

COMPUTERIZED MEDICAL IMAGING AND GRAPHICS

IF4.9

2025-01-01

PREAI

Chen, Zhennong; Yoon, Siyeop; Strotzer, Quirin; Khalid, Rehab Naeem; Tivnan, Matthew; Li, Quanzheng; Gupta, Rajiv; Wu, Dufan

Design Optimization of Spatial-Spectral Filters for Cone-Beam CT Material Decomposition

IEEE TRANSACTIONS ON MEDICAL IMAGING

IF9.8

2022-09-01

OAAI

Tivnan, Matthew; Wang, Wenying; Gang, Grace; Stayman, J. Webster

Model-based three-material decomposition in dual-energy CT using the volume conservation constraint

PHYSICS IN MEDICINE AND BIOLOGY

IF3.4

2022-07-08

OAAI

Liu, Stephen Z.; Tivnan, Matthew; Osgood, Greg M.; Siewerdsen, Jeffrey H.; Stayman, J. Webster; Zbijewski, Wojciech

High-resolution model-based material decomposition in dual-layer flat-panel CBCT 基于高分辨率模型的双层平板CBCT材料分解

MEDICAL PHYSICS

IF3.2

2021-07-17

PREAI

Wang, Wenying; Ma, Yiqun; Tivnan, Matthew; Li, Junyuan; Gang, Grace J.; Zbijewski, Wojciech; Lu, Minghui; Zhang, Jin; Star-Lack, Josh; Colbeth, Richard E.; Stayman, J. Webster

Spectral CT using a fine grid structure and varying x-ray incidence angle

MEDICAL PHYSICS

IF3.2

2021-06-21

PREAI

Stayman, J. Webster; Tivnan, Matthew; Wang, Wenying; Shapira, Nadav; Gang, Grace J.; Noel, Peter B.

A prototype spatial-spectral CT system for material decomposition with energy-integrating detectors 具有能量积分探测器的用于材料分解的原型空间光谱CT系统

MEDICAL PHYSICS

IF3.2

2021-06-06

OAAI

Tivnan, Matthew; Wang, Wenying; Stayman, J. Webster