CN111656405A - 使用深度学习来减少金属伪影 - Google Patents

使用深度学习来减少金属伪影 Download PDF

Info

Publication number
CN111656405A
CN111656405A CN201980010147.XA CN201980010147A CN111656405A CN 111656405 A CN111656405 A CN 111656405A CN 201980010147 A CN201980010147 A CN 201980010147A CN 111656405 A CN111656405 A CN 111656405A
Authority
CN
China
Prior art keywords
image
ray
ray image
uncorrected
metal
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Pending
Application number
CN201980010147.XA
Other languages
English (en)
Chinese (zh)
Inventor
许世昱
党颢
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Koninklijke Philips NV
Original Assignee
Koninklijke Philips NV
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Koninklijke Philips NV filed Critical Koninklijke Philips NV
Publication of CN111656405A publication Critical patent/CN111656405A/zh
Pending legal-status Critical Current

Links

Images

Classifications

    • G—PHYSICS
    • G06—COMPUTING OR CALCULATING; COUNTING
    • G06T—IMAGE DATA PROCESSING OR GENERATION, IN GENERAL
    • G06T12/00—Tomographic reconstruction from projections
    • G06T12/30—Image post-processing, e.g. metal artefact correction
    • G—PHYSICS
    • G06—COMPUTING OR CALCULATING; COUNTING
    • G06T—IMAGE DATA PROCESSING OR GENERATION, IN GENERAL
    • G06T5/00—Image enhancement or restoration
    • G06T5/50—Image enhancement or restoration using two or more images, e.g. averaging or subtraction
    • G—PHYSICS
    • G06—COMPUTING OR CALCULATING; COUNTING
    • G06T—IMAGE DATA PROCESSING OR GENERATION, IN GENERAL
    • G06T7/00—Image analysis
    • G06T7/0002—Inspection of images, e.g. flaw detection
    • G06T7/0012—Biomedical image inspection
    • G—PHYSICS
    • G06—COMPUTING OR CALCULATING; COUNTING
    • G06T—IMAGE DATA PROCESSING OR GENERATION, IN GENERAL
    • G06T7/00—Image analysis
    • G06T7/10—Segmentation; Edge detection
    • G06T7/11—Region-based segmentation
    • G—PHYSICS
    • G06—COMPUTING OR CALCULATING; COUNTING
    • G06T—IMAGE DATA PROCESSING OR GENERATION, IN GENERAL
    • G06T2207/00—Indexing scheme for image analysis or image enhancement
    • G06T2207/10—Image acquisition modality
    • G06T2207/10072—Tomographic images
    • G06T2207/10081—Computed x-ray tomography [CT]
    • G—PHYSICS
    • G06—COMPUTING OR CALCULATING; COUNTING
    • G06T—IMAGE DATA PROCESSING OR GENERATION, IN GENERAL
    • G06T2207/00—Indexing scheme for image analysis or image enhancement
    • G06T2207/10—Image acquisition modality
    • G06T2207/10072—Tomographic images
    • G06T2207/10104—Positron emission tomography [PET]
    • G—PHYSICS
    • G06—COMPUTING OR CALCULATING; COUNTING
    • G06T—IMAGE DATA PROCESSING OR GENERATION, IN GENERAL
    • G06T2207/00—Indexing scheme for image analysis or image enhancement
    • G06T2207/20—Special algorithmic details
    • G06T2207/20081—Training; Learning
    • G—PHYSICS
    • G06—COMPUTING OR CALCULATING; COUNTING
    • G06T—IMAGE DATA PROCESSING OR GENERATION, IN GENERAL
    • G06T2207/00—Indexing scheme for image analysis or image enhancement
    • G06T2207/20—Special algorithmic details
    • G06T2207/20084—Artificial neural networks [ANN]

Landscapes

  • Engineering & Computer Science (AREA)
  • Theoretical Computer Science (AREA)
  • General Physics & Mathematics (AREA)
  • Physics & Mathematics (AREA)
  • Computer Vision & Pattern Recognition (AREA)
  • Medical Informatics (AREA)
  • Quality & Reliability (AREA)
  • Radiology & Medical Imaging (AREA)
  • Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
  • Health & Medical Sciences (AREA)
  • General Health & Medical Sciences (AREA)
  • Apparatus For Radiation Diagnosis (AREA)
  • Nuclear Medicine (AREA)
  • Image Processing (AREA)
  • Image Analysis (AREA)
CN201980010147.XA 2018-01-26 2019-01-09 使用深度学习来减少金属伪影 Pending CN111656405A (zh)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US201862622170P 2018-01-26 2018-01-26
US62/622,170 2018-01-26
PCT/EP2019/050469 WO2019145149A1 (en) 2018-01-26 2019-01-09 Using deep learning to reduce metal artifacts

Publications (1)

Publication Number Publication Date
CN111656405A true CN111656405A (zh) 2020-09-11

Family

ID=65012026

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201980010147.XA Pending CN111656405A (zh) 2018-01-26 2019-01-09 使用深度学习来减少金属伪影

Country Status (5)

Country Link
US (1) US20210056688A1 (https=)
EP (1) EP3743889A1 (https=)
JP (1) JP2021511608A (https=)
CN (1) CN111656405A (https=)
WO (1) WO2019145149A1 (https=)

Cited By (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN113112490A (zh) * 2021-04-23 2021-07-13 上海卓昕医疗科技有限公司 一种三维医学影像标记点提取方法及系统
CN113256529A (zh) * 2021-06-09 2021-08-13 腾讯科技（深圳）有限公司 图像处理方法、装置、计算机设备及存储介质
CN113554563A (zh) * 2021-07-23 2021-10-26 上海友脉科技有限责任公司 一种医学图像处理方法、介质及电子设备
CN113744320A (zh) * 2021-09-10 2021-12-03 中国科学院近代物理研究所 一种智能型的离子束自适应放疗系统、存储介质及设备
CN115137342A (zh) * 2021-03-16 2022-10-04 通用电气精准医疗有限责任公司 基于深度学习的图像采集医学系统和方法
CN116309923A (zh) * 2023-05-24 2023-06-23 吉林大学 基于图神经网络的ct金属伪影消除方法及系统
CN118476868A (zh) * 2024-07-16 2024-08-13 上海一影信息科技有限公司 一种金属针引导方法、系统和影像处理设备

Families Citing this family (17)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2019173452A1 (en) * 2018-03-07 2019-09-12 Rensselaer Polytechnic Institute Deep neural network for ct metal artifact reduction
US11154268B2 (en) * 2018-03-19 2021-10-26 Siemens Medical Solutions Usa, Inc. High-resolution anti-pinhole PET scan
EP3693921B1 (en) * 2019-02-05 2022-04-20 Siemens Healthcare GmbH Method for segmenting metal objects in projection images, evaluation device, computer program and electronically readable storage medium
EP3958742A4 (en) * 2019-05-24 2022-06-29 Shanghai United Imaging Healthcare Co., Ltd. Systems and methods for processing x-ray images
WO2021061924A1 (en) * 2019-09-24 2021-04-01 Nuvasive, Inc. Systems and methods for updating three-dimensional medical images using two-dimensional information
JP7553307B2 (ja) * 2019-10-02 2024-09-18 キヤノンメディカルシステムズ株式会社 Ｘ線診断装置
DE102020203741A1 (de) * 2020-03-24 2021-09-30 Siemens Healthcare Gmbh Verfahren und Vorrichtung zum Bereitstellen eines artefaktreduzierten Röntgenbilddatensatzes
US11249035B2 (en) * 2020-06-29 2022-02-15 Canon Medical Systems Corporation Two-step material decomposition calibration method for a full size photon counting computed tomography system
US12109075B2 (en) 2020-09-15 2024-10-08 Mazor Robotics Ltd. Systems and methods for generating a corrected image
US11890124B2 (en) 2021-02-01 2024-02-06 Medtronic Navigation, Inc. Systems and methods for low-dose AI-based imaging
KR102591665B1 (ko) * 2021-02-17 2023-10-18 연세대학교 산학협력단 인공 신경망을 이용한 ct 영상 보정 장치 및 방법
JP2022180971A (ja) * 2021-05-25 2022-12-07 キヤノンメディカルシステムズ株式会社 学習装置、医用画像処理装置、学習方法、及びプログラム
DE102022203101B3 (de) 2022-03-30 2023-09-21 Siemens Healthcare Gmbh Verfahren zur Artefaktkorrektur in einem Computertomographiebilddatensatz, Computertomographieeinrichtung, Computerprogramm und elektronisch lesbarer Datenträger
US20260030819A1 (en) * 2022-07-07 2026-01-29 Koninklijke Philips N.V. Cone beam artifact reduction
WO2024097060A1 (en) * 2022-11-03 2024-05-10 PathAI, Inc. Systems and methods for deep learning model annotation using specialized imaging modalities
CN117078529A (zh) * 2023-07-14 2023-11-17 北京天智航医疗科技股份有限公司 消除次生伪影的处理计算机断层图像的方法及电子设备
US20250037241A1 (en) * 2023-07-27 2025-01-30 GE Precision Healthcare LLC Methods and systems for dual-energy subtraction images

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103339652A (zh) * 2010-12-01 2013-10-02 皇家飞利浦电子股份有限公司 靠近伪影源的诊断图像特征
WO2017223560A1 (en) * 2016-06-24 2017-12-28 Rensselaer Polytechnic Institute Tomographic image reconstruction via machine learning

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP5624125B2 (ja) 2009-05-13 2014-11-12 コーニンクレッカ フィリップス エヌ ヴェ パーソナルメディカルデバイスを有した患者を画像表示する方法及びシステム
DE112015005479B4 (de) * 2014-12-04 2024-09-19 General Electric Company Verfahren und System zur verbesserten Klassifizierung von Bestandsmaterialien
US20170362585A1 (en) * 2016-06-15 2017-12-21 Rensselaer Polytechnic Institute Methods and apparatus for x-genetics

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103339652A (zh) * 2010-12-01 2013-10-02 皇家飞利浦电子股份有限公司 靠近伪影源的诊断图像特征
WO2017223560A1 (en) * 2016-06-24 2017-12-28 Rensselaer Polytechnic Institute Tomographic image reconstruction via machine learning

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
HYUNG SUK PARK等: "《Machine-learning-based nonlinear decomposition of CT images for metal artifact reduction》", 《MEDICAL PHYSICS》 *

Cited By (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN115137342A (zh) * 2021-03-16 2022-10-04 通用电气精准医疗有限责任公司 基于深度学习的图像采集医学系统和方法
CN113112490A (zh) * 2021-04-23 2021-07-13 上海卓昕医疗科技有限公司 一种三维医学影像标记点提取方法及系统
CN113256529A (zh) * 2021-06-09 2021-08-13 腾讯科技（深圳）有限公司 图像处理方法、装置、计算机设备及存储介质
CN113554563A (zh) * 2021-07-23 2021-10-26 上海友脉科技有限责任公司 一种医学图像处理方法、介质及电子设备
CN113554563B (zh) * 2021-07-23 2024-05-14 上海友脉科技有限责任公司 一种医学图像处理方法、介质及电子设备
CN113744320A (zh) * 2021-09-10 2021-12-03 中国科学院近代物理研究所 一种智能型的离子束自适应放疗系统、存储介质及设备
CN113744320B (zh) * 2021-09-10 2024-03-29 中国科学院近代物理研究所 一种智能型的离子束自适应放疗系统、存储介质及设备
CN116309923A (zh) * 2023-05-24 2023-06-23 吉林大学 基于图神经网络的ct金属伪影消除方法及系统
CN118476868A (zh) * 2024-07-16 2024-08-13 上海一影信息科技有限公司 一种金属针引导方法、系统和影像处理设备
CN118476868B (zh) * 2024-07-16 2024-09-27 上海一影信息科技有限公司 一种金属针引导方法、系统和影像处理设备

Also Published As

Publication number Publication date
WO2019145149A1 (en) 2019-08-01
US20210056688A1 (en) 2021-02-25
JP2021511608A (ja) 2021-05-06
EP3743889A1 (en) 2020-12-02

Similar Documents

Publication Publication Date Title
CN111656405A (zh) 使用深度学习来减少金属伪影
EP3486873B1 (en) Automatic implant detection from image artifacts
Neuhaus et al. Metal artifact reduction by dual-layer computed tomography using virtual monoenergetic images
Prell et al. A novel forward projection-based metal artifact reduction method for flat-detector computed tomography
JP6534998B2 (ja) 医療画像を表示する方法及び装置
EP2975578B1 (en) System and method of artifact correction in 3d imaging
Liu et al. Metal artifact reduction image reconstruction algorithm for CT of implanted metal orthopedic devices: a work in progress
JP6242631B2 (ja) 医用画像処理装置及びｘ線コンピュータ断層撮影装置
US20180253838A1 (en) Systems and methods for medical imaging of patients with medical implants for use in revision surgery planning
CN107115119B (zh) Pet图像衰减系数的获取方法、衰减校正的方法及系统
US11786193B2 (en) Metal artifacts reduction in cone beam reconstruction
CN106982550A (zh) 利用多重能量x线摄像和光学影像的立体影像生成方法以及系统
CN113226184A (zh) 在x射线牙科体积断层扫描中金属伪影减少的方法
KR20150095140A (ko) 컴퓨터 단층 촬영 장치 및 그에 따른 ct 영상 복원 방법
KR20220038101A (ko) 구강 내 단층합성을 위한 다중-시야 합성 치과 방사선 사진들을 생성하기 위한 시스템 및 방법(systems and methods for generating multi-view synthetic dental radiographs for intraoral tomosynthesis)
US7978886B2 (en) System and method for anatomy based reconstruction
JP6767997B2 (ja) 歯科用画像生成システムの画像データの画像向上のための方法
EP4160539B1 (en) Adaptive auto-segmentation in computed tomography
US20250152118A1 (en) Method To Superimpose Rendering Over Spine Hardware Implants On Images Produced By Cbct Scanner System
Jayakody et al. A Hybrid Approach Combining Dual-Energy and Inpainting Methods for Metal Artifact Reduction in Dentomaxillofacial CBCT: A Proof-of-Concept Phantom Study: D. Jayakody et al.
KR20160061555A (ko) 동적 시준을 이용한 임의의 형상을 가지는 관심 영역에 대한 단층촬영 방법 및 시스템
Fahey et al. Application of TACT® to the evaluation of total joint arthroplasty
JP5854658B2 (ja) Ｘ線ｃｔ装置
Peng et al. Dual-Energy Cone-Beam CT Using Two Orthogonal Projection Views: A Phantom Study
CN119454058B (zh) 用于控制计算机断层成像系统的方法和控制设备

Legal Events

Date Code Title Description
PB01 Publication
PB01 Publication
SE01 Entry into force of request for substantive examination
SE01 Entry into force of request for substantive examination
WD01 Invention patent application deemed withdrawn after publication
WD01 Invention patent application deemed withdrawn after publication

Application publication date: 20200911