CA3158053A1 - X-ray imaging system - Google Patents

X-ray imaging system Download PDF

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Publication number
CA3158053A1
CA3158053A1 CA3158053A CA3158053A CA3158053A1 CA 3158053 A1 CA3158053 A1 CA 3158053A1 CA 3158053 A CA3158053 A CA 3158053A CA 3158053 A CA3158053 A CA 3158053A CA 3158053 A1 CA3158053 A1 CA 3158053A1
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Canada
Prior art keywords
ray
detector
data
image
less
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Pending
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CA3158053A
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English (en)
French (fr)
Inventor
Ying Zhao
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Sail LLC
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Sail LLC
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    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B6/00—Apparatus or devices for radiation diagnosis; Apparatus or devices for radiation diagnosis combined with radiation therapy equipment
    • A61B6/42—Arrangements for detecting radiation specially adapted for radiation diagnosis
    • A61B6/4266—Arrangements for detecting radiation specially adapted for radiation diagnosis characterised by using a plurality of detector units
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B6/00—Apparatus or devices for radiation diagnosis; Apparatus or devices for radiation diagnosis combined with radiation therapy equipment
    • A61B6/02—Arrangements for diagnosis sequentially in different planes; Stereoscopic radiation diagnosis
    • A61B6/027—Arrangements for diagnosis sequentially in different planes; Stereoscopic radiation diagnosis characterised by the use of a particular data acquisition trajectory, e.g. helical or spiral
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B6/00—Apparatus or devices for radiation diagnosis; Apparatus or devices for radiation diagnosis combined with radiation therapy equipment
    • A61B6/02—Arrangements for diagnosis sequentially in different planes; Stereoscopic radiation diagnosis
    • A61B6/03—Computed tomography [CT]
    • A61B6/032—Transmission computed tomography [CT]
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B6/00—Apparatus or devices for radiation diagnosis; Apparatus or devices for radiation diagnosis combined with radiation therapy equipment
    • A61B6/06—Diaphragms
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B6/00—Apparatus or devices for radiation diagnosis; Apparatus or devices for radiation diagnosis combined with radiation therapy equipment
    • A61B6/40—Arrangements for generating radiation specially adapted for radiation diagnosis
    • A61B6/4007—Arrangements for generating radiation specially adapted for radiation diagnosis characterised by using a plurality of source units
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B6/00—Apparatus or devices for radiation diagnosis; Apparatus or devices for radiation diagnosis combined with radiation therapy equipment
    • A61B6/40—Arrangements for generating radiation specially adapted for radiation diagnosis
    • A61B6/4007—Arrangements for generating radiation specially adapted for radiation diagnosis characterised by using a plurality of source units
    • A61B6/4014—Arrangements for generating radiation specially adapted for radiation diagnosis characterised by using a plurality of source units arranged in multiple source-detector units
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B6/00—Apparatus or devices for radiation diagnosis; Apparatus or devices for radiation diagnosis combined with radiation therapy equipment
    • A61B6/40—Arrangements for generating radiation specially adapted for radiation diagnosis
    • A61B6/4021—Arrangements for generating radiation specially adapted for radiation diagnosis involving movement of the focal spot
    • A61B6/4028—Arrangements for generating radiation specially adapted for radiation diagnosis involving movement of the focal spot resulting in acquisition of views from substantially different positions, e.g. EBCT
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B6/00—Apparatus or devices for radiation diagnosis; Apparatus or devices for radiation diagnosis combined with radiation therapy equipment
    • A61B6/42—Arrangements for detecting radiation specially adapted for radiation diagnosis
    • A61B6/4208—Arrangements for detecting radiation specially adapted for radiation diagnosis characterised by using a particular type of detector
    • A61B6/4241—Arrangements for detecting radiation specially adapted for radiation diagnosis characterised by using a particular type of detector using energy resolving detectors, e.g. photon counting
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B6/00—Apparatus or devices for radiation diagnosis; Apparatus or devices for radiation diagnosis combined with radiation therapy equipment
    • A61B6/44—Constructional features of apparatus for radiation diagnosis
    • A61B6/4429—Constructional features of apparatus for radiation diagnosis related to the mounting of source units and detector units
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B6/00—Apparatus or devices for radiation diagnosis; Apparatus or devices for radiation diagnosis combined with radiation therapy equipment
    • A61B6/48—Diagnostic techniques
    • A61B6/482—Diagnostic techniques involving multiple energy imaging
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B6/00—Apparatus or devices for radiation diagnosis; Apparatus or devices for radiation diagnosis combined with radiation therapy equipment
    • A61B6/48—Diagnostic techniques
    • A61B6/484—Diagnostic techniques involving phase contrast X-ray imaging
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B6/00—Apparatus or devices for radiation diagnosis; Apparatus or devices for radiation diagnosis combined with radiation therapy equipment
    • A61B6/52—Devices using data or image processing specially adapted for radiation diagnosis
    • A61B6/5205—Devices using data or image processing specially adapted for radiation diagnosis involving processing of raw data to produce diagnostic data
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B6/00—Apparatus or devices for radiation diagnosis; Apparatus or devices for radiation diagnosis combined with radiation therapy equipment
    • A61B6/52—Devices using data or image processing specially adapted for radiation diagnosis
    • A61B6/5258—Devices using data or image processing specially adapted for radiation diagnosis involving detection or reduction of artifacts or noise
    • A61B6/5282—Devices using data or image processing specially adapted for radiation diagnosis involving detection or reduction of artifacts or noise due to scatter
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B6/00—Apparatus or devices for radiation diagnosis; Apparatus or devices for radiation diagnosis combined with radiation therapy equipment
    • A61B6/54—Control of apparatus or devices for radiation diagnosis
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B6/00—Apparatus or devices for radiation diagnosis; Apparatus or devices for radiation diagnosis combined with radiation therapy equipment
    • A61B6/54—Control of apparatus or devices for radiation diagnosis
    • A61B6/542—Control of apparatus or devices for radiation diagnosis involving control of exposure
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B6/00—Apparatus or devices for radiation diagnosis; Apparatus or devices for radiation diagnosis combined with radiation therapy equipment
    • A61B6/54—Control of apparatus or devices for radiation diagnosis
    • A61B6/542—Control of apparatus or devices for radiation diagnosis involving control of exposure
    • A61B6/544—Control of apparatus or devices for radiation diagnosis involving control of exposure dependent on patient size

Landscapes

  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Medical Informatics (AREA)
  • Heart & Thoracic Surgery (AREA)
  • Molecular Biology (AREA)
  • Biophysics (AREA)
  • Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
  • Optics & Photonics (AREA)
  • Pathology (AREA)
  • Radiology & Medical Imaging (AREA)
  • Biomedical Technology (AREA)
  • Physics & Mathematics (AREA)
  • High Energy & Nuclear Physics (AREA)
  • Surgery (AREA)
  • Animal Behavior & Ethology (AREA)
  • General Health & Medical Sciences (AREA)
  • Public Health (AREA)
  • Veterinary Medicine (AREA)
  • Computer Vision & Pattern Recognition (AREA)
  • Pulmonology (AREA)
  • Theoretical Computer Science (AREA)
  • Apparatus For Radiation Diagnosis (AREA)
  • Analysing Materials By The Use Of Radiation (AREA)
CA3158053A 2019-11-26 2020-11-25 X-ray imaging system Pending CA3158053A1 (en)

Applications Claiming Priority (69)

Application Number Priority Date Filing Date Title
US201962940682P 2019-11-26 2019-11-26
US62/940,682 2019-11-26
US201962941728P 2019-11-28 2019-11-28
US62/941,728 2019-11-28
US201962948290P 2019-12-15 2019-12-15
US62/948,290 2019-12-15
US201962951458P 2019-12-20 2019-12-20
US62/951,458 2019-12-20
US201962954508P 2019-12-29 2019-12-29
US62/954,508 2019-12-29
US202062962959P 2020-01-18 2020-01-18
US62/962,959 2020-01-18
US202062981545P 2020-02-26 2020-02-26
US62/981,545 2020-02-26
US202062990449P 2020-03-17 2020-03-17
US62/990,449 2020-03-17
US202062993726P 2020-03-24 2020-03-24
US62/993,726 2020-03-24
US202062994869P 2020-03-26 2020-03-26
US62/994,869 2020-03-26
US202063019214P 2020-05-01 2020-05-01
US63/019,214 2020-05-01
US202063026741P 2020-05-19 2020-05-19
US63/026,741 2020-05-19
US202063031573P 2020-05-29 2020-05-29
US63/031,573 2020-05-29
US202063040003P 2020-06-17 2020-06-17
US63/040,003 2020-06-17
US202063042013P 2020-06-22 2020-06-22
US63/042,013 2020-06-22
US202063046712P 2020-07-01 2020-07-01
US63/046,712 2020-07-01
US202063050122P 2020-07-10 2020-07-10
US63/050,122 2020-07-10
US202063063976P 2020-08-11 2020-08-11
US63/063,976 2020-08-11
US202063066170P 2020-08-15 2020-08-15
US63/066,170 2020-08-15
US202063073945P 2020-09-03 2020-09-03
US63/073,945 2020-09-03
US202063076914P 2020-09-10 2020-09-10
US63/076,914 2020-09-10
US202063078004P 2020-09-14 2020-09-14
US63/078,004 2020-09-14
US202063078946P 2020-09-16 2020-09-16
US63/078,946 2020-09-16
US202063081344P 2020-09-22 2020-09-22
US63/081,344 2020-09-22
US202063084019P 2020-09-28 2020-09-28
US63/084,019 2020-09-28
US202063087185P 2020-10-03 2020-10-03
US63/087,185 2020-10-03
US202063087227P 2020-10-04 2020-10-04
US63/087,227 2020-10-04
US202063093320P 2020-10-19 2020-10-19
US63/093,320 2020-10-19
US202063105912P 2020-10-27 2020-10-27
US63/105,912 2020-10-27
US202063106908P 2020-10-29 2020-10-29
US63/106,908 2020-10-29
US202063107462P 2020-10-30 2020-10-30
US63/107,462 2020-10-30
US202063108291P 2020-10-31 2020-10-31
US63/108,291 2020-10-31
US202063110986P 2020-11-07 2020-11-07
US63/110,986 2020-11-07
US202063113258P 2020-11-13 2020-11-13
US63/113,258 2020-11-13
PCT/US2020/062426 WO2021108715A1 (en) 2019-11-26 2020-11-25 X-ray imaging system

Publications (1)

Publication Number Publication Date
CA3158053A1 true CA3158053A1 (en) 2021-06-03

Family

ID=76130421

Family Applications (1)

Application Number Title Priority Date Filing Date
CA3158053A Pending CA3158053A1 (en) 2019-11-26 2020-11-25 X-ray imaging system

Country Status (9)

Country Link
US (1) US20230011644A1 (https=)
EP (1) EP4064995A1 (https=)
JP (1) JP2023503638A (https=)
KR (1) KR20220106811A (https=)
CN (1) CN114867416A (https=)
AU (1) AU2020392235A1 (https=)
CA (1) CA3158053A1 (https=)
IL (1) IL292916A (https=)
WO (1) WO2021108715A1 (https=)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20220244397A1 (en) * 2021-02-04 2022-08-04 Robert Bosch Gmbh Lidar system having a ray optics diagnosis
US20260112095A1 (en) * 2023-10-18 2026-04-23 Friedrich-Alexander-Universität Erlangen-Nürnberg, in Vertretung des Freistaates Bayern Method and system for image reconstruction for computer tomography

Families Citing this family (83)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US12257090B2 (en) * 2017-04-17 2025-03-25 The Regents Of The University Of Colorado, A Body Corporate Scanner utilizing beam computed tomography and antiscatter grid
KR20200108895A (ko) 2018-01-22 2020-09-21 젠셀랩, 엘엘씨 다중 에너지 분해를 이용한 피사체의 엑스레이 이미징 방법
CN112218583B (zh) 2018-03-19 2025-02-21 森瑟实验室有限责任公司 X射线断层摄影术
US11860031B2 (en) * 2019-07-03 2024-01-02 Northwestern University Miniaturized, light-adaptive, wireless dosimeter systems for autonomous monitoring of electromagnetic radiation exposure and applications of same
CN112964738B (zh) * 2021-01-29 2022-11-22 山东大学 一种工业ct快速扫描系统及方法
CN112884633B (zh) * 2021-02-26 2022-12-23 上海联影医疗科技股份有限公司 图像重建装置、系统、方法、计算机设备及介质
KR20220128800A (ko) * 2021-03-15 2022-09-22 에스케이하이닉스 주식회사 파노라마 이미지 생성 장치 및 방법
US11710218B2 (en) * 2021-03-17 2023-07-25 GE Precision Healthcare LLC System and method for normalizing dynamic range of data acquired utilizing medical imaging
US11633168B2 (en) * 2021-04-02 2023-04-25 AIX Scan, Inc. Fast 3D radiography with multiple pulsed X-ray sources by deflecting tube electron beam using electro-magnetic field
US11782176B2 (en) * 2021-04-23 2023-10-10 Canon Medical Systems Corporation Bad detector calibration methods and workflow for a small pixelated photon counting CT system
CN113274041B (zh) * 2021-04-29 2022-08-23 上海联影医疗科技股份有限公司 感兴趣区域提取方法、装置、设备、系统和存储介质
CN113284210B (zh) * 2021-06-07 2024-03-22 中国原子能科学研究院 Tgs透射图像重建方法、装置、介质和电子设备
USD981565S1 (en) 2021-06-21 2023-03-21 Xenselab Llc Medical imaging apparatus
CN114051106B (zh) * 2021-10-29 2022-08-02 中国科学院西安光学精密机械研究所 一种空间光谱滤波频域重建高速成像系统及方法
CN114022615B (zh) * 2021-11-10 2024-05-17 中国科学院自动化研究所 基于贝叶斯框架的三维磁粒子成像重建方法、系统和设备
CN114027864B (zh) * 2021-11-25 2025-04-18 苏州晟诺医疗科技有限公司 一种ct机扫描辅助方法
WO2023093038A1 (zh) * 2021-11-26 2023-06-01 武汉联影生命科学仪器有限公司 一种扫描舱的识别方法、扫描舱及扫描成像系统
CN113936746B (zh) * 2021-12-16 2022-02-22 中国工程物理研究院流体物理研究所 多原子体系射线衍射的快速分析方法、系统、终端及介质
WO2023117654A1 (en) * 2021-12-20 2023-06-29 Koninklijke Philips N.V. Denoising projection data produced by a computed tomography scanner
CN114511649B (zh) * 2021-12-31 2026-03-31 西安大医集团股份有限公司 散射估计方法、成像系统、校正设备及存储介质
JP2025505354A (ja) * 2022-01-09 2025-02-26 カリダー インコーポレーテッド 符号化開口ｘ線散乱断層撮影を使用したインビボ乳房組織撮像のための装置及び方法
CN119677469A (zh) * 2022-01-19 2025-03-21 萨克拉门托放射服务公司 具有能量敏感性的x射线成像
JPWO2023149113A1 (https=) * 2022-02-03 2023-08-10
CN114557715B (zh) * 2022-02-21 2025-10-24 北京雷泰腾飞医疗科技有限公司 一种双源能谱ct高分辨率成像装置及方法
US12086963B2 (en) * 2022-02-22 2024-09-10 GE Precision Healthcare LLC System and method for dynamic phase correction for x-ray phase-contrast imaging
EP4246526A1 (en) * 2022-03-17 2023-09-20 Koninklijke Philips N.V. System and method for providing enhancing or contrast agent advisability indicator
US20250218066A1 (en) * 2022-03-25 2025-07-03 Rensselaer Polytechnic Institute Motion correction with locally linear embedding for helical photon-counting ct
WO2023201056A1 (en) * 2022-04-15 2023-10-19 Calidar, Inc. System and method for in vivo tissue imaging using coded aperture x-ray scatter tomography
US12336851B2 (en) 2022-04-20 2025-06-24 Arion Diagnostics, Inc. Diffractive analyzer of patient tissue
US12251263B2 (en) * 2022-06-02 2025-03-18 Canon U.S.A., Inc. Devices, systems, and methods for automated delay detection between medical-imaging devices
CN115641455B (zh) * 2022-09-16 2024-01-09 杭州视图智航科技有限公司 一种基于多特征融合的图像匹配方法
CN115601255B (zh) * 2022-09-23 2026-03-20 北京中科科仪股份有限公司 一种电镜成像方法、装置、计算机设备及存储介质
CN115661083A (zh) * 2022-10-28 2023-01-31 南方医科大学南方医院 一种基于混合现实的ct图像识别辅助系统
CN115424082B (zh) * 2022-10-31 2023-03-21 杭州三坛医疗科技有限公司 一种图像处理方法、装置及电子设备
WO2024108257A1 (en) * 2022-11-24 2024-05-30 Southern Innovation International Pty Ltd Density measuring
KR102571666B1 (ko) * 2022-11-30 2023-08-28 (주)모아소프트 개선된 구조를 갖는 cr 리더장치
US11816768B1 (en) * 2022-12-06 2023-11-14 Body Vision Medical Ltd. System and method for medical imaging
KR102890164B1 (ko) * 2022-12-08 2025-11-24 주식회사 디알텍 방사선 디텍터 및 이를 포함하는 방사선 촬영장치
US20240201110A1 (en) * 2022-12-09 2024-06-20 Kub Technologies, Inc. Dba Kubtec System and method for utilization of photon counting in a cabinet x-ray system
CN116363296B (zh) * 2023-01-10 2025-03-28 浙江双元科技股份有限公司 一种基于gpu的锂电池极片ct图像重建系统及方法
CN116046818A (zh) * 2023-01-12 2023-05-02 中国科学院上海高等研究院 一种高分辨x射线散射空间关联成像系统和方法
JP2024107930A (ja) * 2023-01-30 2024-08-09 キヤノン株式会社 放射線画像処理装置、放射線撮影システム、放射線画像処理方法、プログラムおよび記憶媒体
CN116482151A (zh) * 2023-02-15 2023-07-25 北京立为高科系统工程有限公司 水果糖度的检测方法和计算机设备
CN115837994A (zh) * 2023-02-16 2023-03-24 国网山西省电力公司电力科学研究院 一种基于mems陀螺仪的吊舱姿态检测及图像补偿装置及方法
CN116233341B (zh) * 2023-02-20 2025-04-18 中国工程物理研究院激光聚变研究中心 一种基于皮秒激光驱动的高分辨率高亮度背光照相方法
WO2024180606A1 (ja) * 2023-02-27 2024-09-06 株式会社システムスクエア Ｘ線検査装置及びプログラム
CN116206740B (zh) * 2023-03-07 2023-12-26 上海熙软科技有限公司 基于医院总账的财物数据管理系统
EP4443198A1 (en) * 2023-04-07 2024-10-09 Koninklijke Philips N.V. X-ray system with modular two-layer detector
US12517069B2 (en) 2023-04-19 2026-01-06 KUB Technologies, Inc. System and method for optimized sample irradiation in a cabinet irradiator
CN116188617B (zh) * 2023-04-21 2023-08-08 有方（合肥）医疗科技有限公司 Ct图像数据处理方法、装置及ct系统
US12339239B2 (en) 2023-04-27 2025-06-24 Bruker Technologies Ltd. X-ray diffraction imaging detector having multiple angled input faces
CN116196022B (zh) * 2023-04-28 2023-08-04 之江实验室 扇形x光束穿过介质时的通量分布计算方法和系统
WO2024243630A1 (en) * 2023-05-29 2024-12-05 mDetect Pty Ltd Non-invasive large area dynamic scanning system for muon tomography using narrow field muon telescopes
US20240402097A1 (en) * 2023-06-01 2024-12-05 Rapiscan Holdings, Inc. Systems and Methods for Automatically Generating Synthetic X-Ray Scan Data of Objects in a Plurality of Orientations
CN116805326B (zh) * 2023-06-26 2025-12-05 广东工业大学 一种自抗离面扰动的微米级精度视觉运动追踪方法
DE102023206678B3 (de) * 2023-07-13 2024-08-29 Siemens Healthineers Ag Verfahren und System zur visuellen Unterstützung bei einem medizinischen Eingriff an einem Hohlorgan
US20250037241A1 (en) * 2023-07-27 2025-01-30 GE Precision Healthcare LLC Methods and systems for dual-energy subtraction images
WO2025038554A1 (en) * 2023-08-14 2025-02-20 Todd Martin An expedited sports and entertainment venue validated entry platform and method
CN116883291B (zh) * 2023-09-06 2023-11-17 山东科技大学 一种基于二元傅里叶级数的畸变校正方法
CN116975769B (zh) * 2023-09-22 2023-12-22 南京国睿信维软件有限公司 用于状态监测实时预警的自适应多维度异常值检测方法
CN117272144B (zh) * 2023-09-28 2025-03-14 南京大学 移动端双解耦网络长尾活动识别方法
EP4529849A1 (en) * 2023-09-28 2025-04-02 Koninklijke Philips N.V. Spectrally generated stereo x-ray imaging
CN117491395B (zh) * 2023-11-06 2026-02-06 爱德森（厦门）电子有限公司 一种机翼复合材料原位冷阴极x射线检测方法和装置
JP2025083204A (ja) 2023-11-20 2025-05-30 富士フイルム株式会社 放射線撮影システム
WO2025111235A1 (en) * 2023-11-21 2025-05-30 Immunolight, Llc Phosphor compositions with improved radioimaging characteristics and methods for preparing the same
WO2025122461A1 (en) * 2023-12-06 2025-06-12 Surf Therapeutics, Inc. Systems and methods for ultrasound neuromodulation of desired anatomical targets
CN118121218B (zh) * 2024-03-04 2024-08-09 苏州仰视科技有限公司 X-ray主动反馈闭环智能系统
WO2025188746A1 (en) * 2024-03-08 2025-09-12 Carl Zeiss X-ray Microscopy, Inc. Ct reconstruction with k-edge filtering
CN118033720B (zh) * 2024-04-12 2024-08-13 华硼中子科技(杭州)有限公司 准直型spect探测器贡献系数获取方法、终端及介质
US20250336111A1 (en) * 2024-04-25 2025-10-30 GE Precision Healthcare LLC Method for reducing dependence on focal spot size in material density calibration
WO2025263410A1 (ja) * 2024-06-21 2025-12-26 株式会社堀場製作所 情報処理方法、コンピュータプログラム、情報処理装置及び放射線検出装置
WO2026020154A1 (en) * 2024-07-19 2026-01-22 Memorial Sloan-Kettering Cancer Center Fast volumetric and perfusion cone beam computed tomography imaging for radiotherapy using diffusion models
CN118566266B (zh) * 2024-08-01 2024-10-01 中铁电气化铁路运营管理有限公司 基于x射线的供电设备内部缺陷无损检测方法及系统
US20260097235A1 (en) * 2024-10-04 2026-04-09 Siemens Healthineers International Ag Pre-treatment processing of phase-contrast and/or dark-field image data for radiation therapy
CN119439228B (zh) * 2024-10-17 2025-11-21 深圳帧观德芯科技有限公司 图像校准方法、图像传感器及存储介质
TWI912985B (zh) * 2024-10-28 2026-01-21 中國醫藥大學 X光拍攝輔助系統及其方法
CN119835538B (zh) * 2025-01-07 2026-01-23 深圳海关工业品检测技术中心 一种基于人工智能的口岸机电设备检测方法及系统
CN119932523B (zh) * 2025-01-24 2025-12-05 中山大学 一种高n/γ抑制比的六方氮化硼中子闪烁屏
CN119624813B (zh) * 2025-02-12 2025-08-22 北京航空航天大学 基于特征先验学习的x射线多衬度成像图像像质增强方法
CN120093263B (zh) * 2025-05-08 2025-08-15 北京航空航天大学 一种基于系统矩阵实-虚部分离的双色磁纳米粒子成像方法
CN121027175A (zh) * 2025-10-29 2025-11-28 联桥网云信息科技（长沙）有限公司 一种基于无人机和x射线成像的风机叶片故障检测方法
CN121029544B (zh) * 2025-10-30 2026-02-06 北京中航信柏润科技有限公司 一种基于机器学习的数据中心设备故障预测方法及系统
CN121221096B (zh) * 2025-12-02 2026-02-24 北京航空航天大学 基于多源噪声监测与协同补偿的磁粒子成像方法及装置

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6052433A (en) 1995-12-29 2000-04-18 Advanced Optical Technologies, Inc. Apparatus and method for dual-energy x-ray imaging
US5771269A (en) 1995-12-29 1998-06-23 Advanced Optical Technologies, Inc. Apparatus and method for removing scatter from an x-ray image
US5648997A (en) 1995-12-29 1997-07-15 Advanced Optical Technologies, Inc. Apparatus and method for removing scatter from an x-ray image
US9339243B2 (en) * 2006-04-14 2016-05-17 William Beaumont Hospital Image guided radiotherapy with dual source and dual detector arrays tetrahedron beam computed tomography
US8526700B2 (en) * 2010-10-06 2013-09-03 Robert E. Isaacs Imaging system and method for surgical and interventional medical procedures
KR20150001180A (ko) * 2013-06-26 2015-01-06 삼성전자주식회사 엑스선 촬영 장치 및 그 동작 방법
US10716527B2 (en) * 2017-02-17 2020-07-21 Canon Medical Systems Corporation Combined sinogram- and image-domain material decomposition for spectral computed tomography (CT)
CN112218583B (zh) 2018-03-19 2025-02-21 森瑟实验室有限责任公司 X射线断层摄影术

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20220244397A1 (en) * 2021-02-04 2022-08-04 Robert Bosch Gmbh Lidar system having a ray optics diagnosis
US20260112095A1 (en) * 2023-10-18 2026-04-23 Friedrich-Alexander-Universität Erlangen-Nürnberg, in Vertretung des Freistaates Bayern Method and system for image reconstruction for computer tomography

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