Correction of ring artifacts with Swin-Conv-U-Net for x-ray computed tomography

被引：1

作者：

Fu, Tianyu ^{[1
,2
]}

Qiu, Sen ^{[1
,2
]}

Wang, Yan ^{[1
,2
]}

Zhang, Kai ^{[1
,2
]}

Zhang, Jin ^{[1
]}

Wang, Shanfeng ^{[1
]}

Huang, Wanxia ^{[1
]}

Zhou, Chenpeng ^{[1
,2
]}

Zhao, XinYu ^{[1
,2
]}

Tao, Ye ^{[1
]}

Yuan, Qingxi ^{[1
]}

机构：

[1] Chinese Acad Sci, Inst High Energy Phys, Xray Opt & Technol Lab, Beijing Synchrotron Radiat Facil, Yuquan Rd, Beijing 100049, Peoples R China

[2] Univ Chinese Acad Sci, Yuquan Rd, Beijing 100049, Peoples R China

来源：

APPLIED PHYSICS LETTERS | 2023年 / 122卷 / 12期

基金：

中国国家自然科学基金;

关键词：

WAVELET; STRIPE;

D O I：

10.1063/5.0136961

中图分类号：

O59 [应用物理学];

学科分类号：

摘要：

X-ray tomography is widely used in diverse research domains owing to its capacity for observing high-resolution three-dimensional structures nondestructively. However, ring artifacts appear in the tomographic reconstruction because of the inconsistent response of detector pixels, seriously affecting the image quality and causing nonuniform bias. To solve this problem, a method for correction of ring artifacts based on Swin-Conv-U-Net is proposed for x-ray tomography. When applied to simulation and experimental data, the proposed method achieves high accuracy and strong robustness and shows advantages over several classical methods in quantitative and qualitative evaluation.

引用

页数：6

共 50 条

[41] U-Net-based image segmentation of the whole heart and four chambers on pediatric X-ray computed tomography
Yoshida, Akifumi
Kondo, Yohan
Yoshimura, Norihiko
Kuramoto, Tatsuya
Hasegawa, Akira
Kanazawa, Tsutomu
RADIOLOGICAL PHYSICS AND TECHNOLOGY, 2022, 15 (02) : 156 - 169
[42] Cupping artifacts correction for polychromatic X-ray cone-beam computed tomography based on projection compensation and hardening behavior
Yang, Fuqiang
Zhang, Dinghua
Zhang, Hua
Huang, Kuidong
BIOMEDICAL SIGNAL PROCESSING AND CONTROL, 2020, 57
[43] ASSESSMENT OF THE CONFIGURATION OF ATRIOVENTRICULAR VALVULAR RING BY X-RAY COMPUTED-TOMOGRAPHY
NAITO, H
OHTA, M
KIMURA, K
TAKAMIYA, M
KOZUKA, T
FUJITA, T
JAPANESE CIRCULATION JOURNAL-ENGLISH EDITION, 1984, 48 (08): : 764 - 764
[44] X-ray computed tomography using projection X-ray microscope
Yoshimura, F
Miyata, C
Kuzuryu, C
Hori, A
Obi, T
Ohyama, N
DEVELOPMENTS IN X-RAY TOMOGRAPHY III, 2002, 4503 : 166 - 171
[45] Application of Segmentation for Correction of Intensity Bias in X-Ray Computed Tomography Images
Iassonov, Pavel
Tuller, Markus
VADOSE ZONE JOURNAL, 2010, 9 (01) : 187 - 191
[46] Beam hardening correction for X-ray computed tomography of heterogeneous natural materials
Ketcham, Richard A.
Hanna, Romy D.
COMPUTERS & GEOSCIENCES, 2014, 67 : 49 - 61
[47] Fast Correction of Analytical Reconstructions in Sparse View X-ray Computed Tomography
Trinca, D.
Zhong, Y.
Royuela-del-Val, J.
2017 PROGRESS IN ELECTROMAGNETICS RESEARCH SYMPOSIUM - SPRING (PIERS), 2017, : 1109 - 1115
[48] Correction of center of rotation and projection angle in synchrotron X-ray computed tomography
Chang-Chieh Cheng
Yu-Tai Ching
Pai-Hung Ko
Yeukuang Hwu
Scientific Reports, 8
[49] Statistical X-ray computed tomography image reconstruction with beam hardening correction
Elbakri, IA
Fessler, JA
MEDICAL IMAGING: 2001: IMAGE PROCESSING, PTS 1-3, 2001, 4322 : 1 - 12
[50] Correction of center of rotation and projection angle in synchrotron X-ray computed tomography
Cheng, Chang-Chieh
Ching, Yu-Tai
Ko, Pai-Hung
Hwu, Yeukuang
SCIENTIFIC REPORTS, 2018, 8

← 1 2 3 4 5 →