Twenty-fold acceleration of 3D projection reconstruction MPI

被引：26

作者：

Konkle, Justin J. ^{[1
]}

Goodwill, Patrick W. ^{[1
,2
]}

Saritas, Emine Ulku ^{[1
,2
]}

Zheng, Bo ^{[1
,2
]}

Lu, Kuan ^{[1
,2
]}

Conolly, Steven M. ^{[1
,2
]}

机构：

[1] Univ Calif Berkeley, Dept Bioengn, Berkeley, CA 94720 USA

[2] Univ Calif Berkeley, EECS, Berkeley, CA 94720 USA

来源：

BIOMEDICAL ENGINEERING-BIOMEDIZINISCHE TECHNIK | 2013年 / 58卷 / 06期

基金：

美国国家科学基金会;

关键词：

field free line; magnetic particle imaging; projection reconstruction; RESOLUTION; CT; SENSITIVITY; ANGIOGRAPHY; GENERATION;

D O I：

10.1515/bmt-2012-0062

中图分类号：

R318 [生物医学工程];

学科分类号：

0831 ;

摘要：

We experimentally demonstrate a 20-fold improvement in acquisition time in projection reconstruction (PR) magnetic particle imaging (MPI) relative to the state-of-the-art PR MPI imaging results. We achieve this acceleration in our imaging system by introducing an additional Helmholtz electromagnet pair, which creates a slow shift (focus) field. Because of magnetostimulation limits in humans, we show that scan time with three-dimensional (3D) PR MPI is theoretically within the same order of magnitude as 3D MPI with a field free point; however, PR MPI has an order of magnitude signal-to-noise ratio gain.

引用

页码：565 / 576

页数：12

共 50 条

[21] Visualizing the human olfactory projection and ancillary structures in a 3D reconstruction
Low, Victoria F.
Lin, Chinchien
Su, Shan
Osanlouy, Mahyar
Khan, Mona
Safaei, Soroush
Maso Talou, Gonzalo
Curtis, Maurice A.
Mombaerts, Peter
COMMUNICATIONS BIOLOGY, 2024, 7 (01)
[22] 3D Reconstruction of Underwater Scenes using Nonlinear Domain Projection
Wu, Jiayi
Yu, Boxiao
Islam, Md Jahidul
2023 IEEE CONFERENCE ON ARTIFICIAL INTELLIGENCE, CAI, 2023, : 359 - 361
[23] Topological characterization and Gaussian projection reconstruction of ballast 3D contour
Xiao, Jieling
Ding, Shihao
Liu, Haoming
Wang, Ping
CONSTRUCTION AND BUILDING MATERIALS, 2024, 441
[24] Acceleration of Filtered Back-Projection Algorithm for 3D Cone-Beam CT Reconstruction Using Parallel Computation
Rajruangrabin, Jartuwat
Thongvigitmanee, Saowapak S.
Aootaphao, Sorapong
Thajchayapong, Pairash
2013 IEEE NUCLEAR SCIENCE SYMPOSIUM AND MEDICAL IMAGING CONFERENCE (NSS/MIC), 2013,
[25] A 3D Reconstruction Algorithm of a Surface of Revolution from Its Projection
Klyachin V.A.
Grigorieva E.G.
Klyachin, V.A. (klyachin.va@volsu.ru), 1600, Pleiades journals (14): : 85 - 91
[26] 3D flame reconstruction and error calculation from a schlieren projection
Alvarez-Herrera, C.
Herrera-Aguilar, J. L.
Moreno-Hernandez, D.
Contreras-Garcia, A. V.
Murillo-Ramirez, J. G.
JOURNAL OF THE EUROPEAN OPTICAL SOCIETY-RAPID PUBLICATIONS, 2020, 16 (01)
[27] 3D Reconstruction Quality Analysis and Its Acceleration on GPU Clusters
Polok, Lukas
Ila, Viorela
Smrz, Pavel
2016 24TH EUROPEAN SIGNAL PROCESSING CONFERENCE (EUSIPCO), 2016, : 1108 - 1112
[28] Using the orthographic projection model to approximate the perspective projection model for 3D facial reconstruction
Wu, Jin-Yi
Lien, Jenn-Jier James
ADVANCES IN IMAGE AND VIDEO TECHNOLOGY, PROCEEDINGS, 2007, 4872 : 462 - 473
[29] 3D vibration reconstruction of vocal fold surfaces using videostroboscopy and glottography
Zou, Yuan
Wan, Mingxi
Zhao, Shouguo
Wang, Supin
Yi Qi Yi Biao Xue Bao/Chinese Journal of Scientific Instrument, 2001, 22 (06):
[30] 3D shape and texture morphing using 2D projection and reconstruction
Ludwig, Michael
Berrier, Seth
Tetzlaff, Michael
Meyer, Gary
COMPUTERS & GRAPHICS-UK, 2015, 51 : 146 - 156

← 1 2 3 4 5 →