I-Corps: Advanced Ultrasonic Imaging for Medical and Non-Destructive Testing Applications

I-Corps:用于医疗和无损检测应用的先进超声波成像

基本信息

  • 批准号:
    1906883
  • 负责人:
  • 金额:
    $ 5万
  • 依托单位:
  • 依托单位国家:
    美国
  • 项目类别:
    Standard Grant
  • 财政年份:
    2018
  • 资助国家:
    美国
  • 起止时间:
    2018-12-01 至 2022-05-31
  • 项目状态:
    已结题

项目摘要

The broader impact/commercial potential of this I-Corps project is the development of a next-generation, high-resolution ultrasonic imaging technique for medical and non-destructive testing applications. This technique will improve on existing imaging technologies by enabling highly detailed physical and spatial properties of the imaged material to be determined, beyond what is currently capable from ultrasound, X-Rays or MRI. This will enhance the capability of medical and non-destructive imaging technologies, for example, by allowing more accurate identification and diagnoses of tumor tissues in medical scans, or improving the identification of defects in manufactured parts. Combined with the benefits of ultrasound, in particular, safety, speed, portability, patient comfort, and cost, this technology has potential for broad impact. Commercially, the technology will enable medical practitioners to make diagnoses faster and with higher accuracy. This will allow earlier and more precise identification of tumors, reducing the number of false positives and follow-up procedures. This will ultimately increase diagnostic efficiency, reduce costs and improve patient outcomes. In a non-destructive testing application, this technology will enable imaging detail that was previously only available with more expensive and time-consuming techniques such as X-Rays.This I-Corps project combines techniques from the fields of ultrasonic imaging and the geosciences to significantly improve existing mm- to cm-scale imaging technologies. The technology adapts an advanced geophysical imaging method known as full waveform inversion (FWI) for medical and non-destructive testing purposes. Full waveform inversion is conventionally applied for imaging the earth?s structure and to discover oil and gas reservoirs. Instead of applying the technique at seismic scales (m to km), the company applies it at the ultrasonic scale (mm to cm) to generate high-resolution 3-dimensional images with embedded physical properties. Research is focused on both software and hardware development. Software algorithms are being developed which construct images from ultrasonic measurements within seconds to minutes. This is enabled through the use of cutting-edge, highly efficient algorithms and high-performance computing infrastructure. Research and development of prototype hardware is also being undertaken, necessary for generating high-quality ultrasonic data for input into the imaging algorithms. To-date, rapid, high-resolution 2- and 3-dimensional image construction using full waveform inversion techniques has been demonstrated on a range of ?synthetic? ultrasonic-scale objects. This demonstrates that images can be quickly generated, containing a full range of material properties including material density, stiffness and attenuation.This award reflects NSF's statutory mission and has been deemed worthy of support through evaluation using the Foundation's intellectual merit and broader impacts review criteria.
这个i-Corps项目的更广泛的影响/商业潜力是开发下一代高分辨率超声成像技术,用于医疗和无损检测应用。这项技术将改进现有的成像技术,使人们能够确定成像材料的非常详细的物理和空间属性,而不是目前通过超声波、X射线或核磁共振所能做到的。这将增强医学和非破坏性成像技术的能力,例如,通过允许在医学扫描中更准确地识别和诊断肿瘤组织,或改进对制造部件中缺陷的识别。结合超声波的优点,特别是安全性、速度、便携性、患者舒适度和成本,这项技术具有广泛影响的潜力。在商业上,这项技术将使医生能够更快地做出诊断,并具有更高的准确性。这将使更早和更准确地识别肿瘤,减少假阳性和后续程序的数量。这最终将提高诊断效率、降低成本并改善患者预后。在无损检测应用中,这项技术将实现以前只能通过更昂贵和更耗时的技术(如X射线)才能获得的成像细节。这个i-Corps项目结合了超声波成像和地球科学领域的技术,显著改进了现有的毫米到厘米尺度的成像技术。该技术采用了一种先进的地球物理成像方法,称为全波形反转(FWI),用于医学和无损检测目的。全波反演常用于大地S构造成像和油气藏的发现。该公司没有将这项技术应用于地震尺度(m到Km),而是将其应用于超声波尺度(mm到cm),以生成嵌入物理特性的高分辨率三维图像。研究的重点是软件和硬件的开发。正在开发的软件算法可以在几秒钟到几分钟内构建超声波测量的图像。这是通过使用尖端、高效的算法和高性能计算基础设施来实现的。还在进行原型硬件的研究和开发,这是生成高质量超声数据以输入成像算法所必需的。到目前为止,使用全波形反转技术的快速、高分辨率的二维和三维图像构造已经在一系列合成?超声波刻度的物体。这表明,图像可以快速生成,包含包括材料密度、硬度和衰减在内的所有材料属性。该奖项反映了NSF的法定使命,并通过使用基金会的智力优势和更广泛的影响审查标准进行评估,被认为值得支持。

项目成果

期刊论文数量(0)
专著数量(0)
科研奖励数量(0)
会议论文数量(0)
专利数量(0)

数据更新时间:{{ journalArticles.updateTime }}

{{ item.title }}
{{ item.translation_title }}
  • DOI:
    {{ item.doi }}
  • 发表时间:
    {{ item.publish_year }}
  • 期刊:
  • 影响因子:
    {{ item.factor }}
  • 作者:
    {{ item.authors }}
  • 通讯作者:
    {{ item.author }}

数据更新时间:{{ journalArticles.updateTime }}

{{ item.title }}
  • 作者:
    {{ item.author }}

数据更新时间:{{ monograph.updateTime }}

{{ item.title }}
  • 作者:
    {{ item.author }}

数据更新时间:{{ sciAawards.updateTime }}

{{ item.title }}
  • 作者:
    {{ item.author }}

数据更新时间:{{ conferencePapers.updateTime }}

{{ item.title }}
  • 作者:
    {{ item.author }}

数据更新时间:{{ patent.updateTime }}

Jeroen Tromp其他文献

Wave Propagation in Porous Media Saturated with Two Fluids
  • DOI:
    10.1007/s11242-014-0424-2
  • 发表时间:
    2014-12-05
  • 期刊:
  • 影响因子:
    2.600
  • 作者:
    Marc S. Boxberg;Jean H. Prévost;Jeroen Tromp
  • 通讯作者:
    Jeroen Tromp
Structure of the European upper mantle revealed by adjoint tomography
伴随层析成像揭示的欧洲上地幔结构
  • DOI:
    10.1038/ngeo1501
  • 发表时间:
    2012-06-24
  • 期刊:
  • 影响因子:
    16.100
  • 作者:
    Hejun Zhu;Ebru Bozdağ;Daniel Peter;Jeroen Tromp
  • 通讯作者:
    Jeroen Tromp
Seismic wavefield imaging of Earth’s interior across scales
地球内部跨尺度的地震波场成像
Simulations of Seismic Wave Propagation on Mars
  • DOI:
    10.1007/s11214-017-0350-z
  • 发表时间:
    2017-03-23
  • 期刊:
  • 影响因子:
    7.400
  • 作者:
    Ebru Bozdağ;Youyi Ruan;Nathan Metthez;Amir Khan;Kuangdai Leng;Martin van Driel;Mark Wieczorek;Attilio Rivoldini;Carène S. Larmat;Domenico Giardini;Jeroen Tromp;Philippe Lognonné;Bruce W. Banerdt
  • 通讯作者:
    Bruce W. Banerdt

Jeroen Tromp的其他文献

{{ item.title }}
{{ item.translation_title }}
  • DOI:
    {{ item.doi }}
  • 发表时间:
    {{ item.publish_year }}
  • 期刊:
  • 影响因子:
    {{ item.factor }}
  • 作者:
    {{ item.authors }}
  • 通讯作者:
    {{ item.author }}

{{ truncateString('Jeroen Tromp', 18)}}的其他基金

Collaborative Research: Investigating formation of stagnant slabs and implications for subduction dynamics
合作研究:调查静止板片的形成及其对俯冲动力学的影响
  • 批准号:
    2244661
  • 财政年份:
    2023
  • 资助金额:
    $ 5万
  • 项目类别:
    Standard Grant
Collaborative Research: Incorporating SPECFEM3D numerical seismograms in the Global CMT Project
合作研究:将 SPECFEM3D 数值地震图纳入全球 CMT 项目
  • 批准号:
    2218859
  • 财政年份:
    2022
  • 资助金额:
    $ 5万
  • 项目类别:
    Standard Grant
PFI-TT: High-Resolution Medical Imaging using Ultrasound
PFI-TT:使用超声波的高分辨率医学成像
  • 批准号:
    1941241
  • 财政年份:
    2020
  • 资助金额:
    $ 5万
  • 项目类别:
    Standard Grant
CSEDI Collaborative Research: Understanding what we see in the lower mantle - mineral physics interpretation of seismic tomographic images
CSEDI 合作研究:了解我们在下地幔中看到的东西 - 地震层析成像的矿物物理解释
  • 批准号:
    2000801
  • 财政年份:
    2020
  • 资助金额:
    $ 5万
  • 项目类别:
    Standard Grant
Toward Exascale Global Adjoint Tomography
迈向百亿亿次全球伴随断层扫描
  • 批准号:
    1644826
  • 财政年份:
    2017
  • 资助金额:
    $ 5万
  • 项目类别:
    Continuing Grant
EarthCube Building Blocks: Collaborative Proposal: The Power of Many: Ensemble Toolkit for Earth Sciences
EarthCube 构建模块:协作提案:多人的力量:地球科学集成工具包
  • 批准号:
    1639698
  • 财政年份:
    2016
  • 资助金额:
    $ 5万
  • 项目类别:
    Standard Grant
Collaborative Research: Immersive Audio-visualization of Seismic Wave Fields in the Earth (EarthScope Education & Outreach)
合作研究:地球地震波场的沉浸式视听(EarthScope Education
  • 批准号:
    1147847
  • 财政年份:
    2012
  • 资助金额:
    $ 5万
  • 项目类别:
    Standard Grant
G8 Initiative: Modeling Earthquakes and Earth's Interior Based Upon Exascale Simulations of Seismic Wave Propagation
G8 倡议:基于地震波传播的百亿亿次模拟来模拟地震和地球内部
  • 批准号:
    1063057
  • 财政年份:
    2011
  • 资助金额:
    $ 5万
  • 项目类别:
    Continuing Grant
ABR: Toward Seismic Tomography Based Upon Adjoint Methods
ABR:基于伴随方法的地震层析成像
  • 批准号:
    1112906
  • 财政年份:
    2011
  • 资助金额:
    $ 5万
  • 项目类别:
    Continuing Grant
Toward Seismic Tomography Based Upon Adjoint Methods
基于伴随方法的地震层析成像
  • 批准号:
    0849322
  • 财政年份:
    2008
  • 资助金额:
    $ 5万
  • 项目类别:
    Continuing Grant

相似国自然基金

面向用户体验的IMT-Advanced系统跨层无线资源分配技术研究
  • 批准号:
    61201232
  • 批准年份:
    2012
  • 资助金额:
    25.0 万元
  • 项目类别:
    青年科学基金项目
LTE-Advanced中继网络关键技术研究
  • 批准号:
    61171096
  • 批准年份:
    2011
  • 资助金额:
    60.0 万元
  • 项目类别:
    面上项目
IMT-Advanced协作中继网络中的网络编码研究
  • 批准号:
    61040005
  • 批准年份:
    2010
  • 资助金额:
    10.0 万元
  • 项目类别:
    专项基金项目
面向IMT-Advanced的移动组播关键技术研究
  • 批准号:
    61001071
  • 批准年份:
    2010
  • 资助金额:
    25.0 万元
  • 项目类别:
    青年科学基金项目
基于干扰预测的IMT-Advanced多小区干扰抑制技术研究
  • 批准号:
    61001116
  • 批准年份:
    2010
  • 资助金额:
    20.0 万元
  • 项目类别:
    青年科学基金项目

相似海外基金

Advanced techniques in ultrasonic nondestructive evaluation
超声无损评估先进技术
  • 批准号:
    RGPIN-2019-04096
  • 财政年份:
    2022
  • 资助金额:
    $ 5万
  • 项目类别:
    Discovery Grants Program - Individual
Advanced Micromachined Ultrasonic Transducers for High Performance Medical Imaging Systems
用于高性能医疗成像系统的先进微机械超声波换能器
  • 批准号:
    RGPIN-2018-03998
  • 财政年份:
    2022
  • 资助金额:
    $ 5万
  • 项目类别:
    Discovery Grants Program - Individual
Ensuring Decommissioning Safety, Integrity and Verification through Advanced Ultrasonic Sensor-Enabled Cutting
通过先进的超声波传感器切割确保退役安全、完整性和验证
  • 批准号:
    2744604
  • 财政年份:
    2022
  • 资助金额:
    $ 5万
  • 项目类别:
    Studentship
Advanced techniques in ultrasonic nondestructive evaluation
超声无损评估先进技术
  • 批准号:
    RGPIN-2019-04096
  • 财政年份:
    2021
  • 资助金额:
    $ 5万
  • 项目类别:
    Discovery Grants Program - Individual
Advanced Micromachined Ultrasonic Transducers for High Performance Medical Imaging Systems
用于高性能医疗成像系统的先进微机械超声波换能器
  • 批准号:
    RGPIN-2018-03998
  • 财政年份:
    2021
  • 资助金额:
    $ 5万
  • 项目类别:
    Discovery Grants Program - Individual
Advanced techniques in ultrasonic nondestructive evaluation
超声无损评估先进技术
  • 批准号:
    RGPIN-2019-04096
  • 财政年份:
    2020
  • 资助金额:
    $ 5万
  • 项目类别:
    Discovery Grants Program - Individual
Advanced Micromachined Ultrasonic Transducers for High Performance Medical Imaging Systems
用于高性能医疗成像系统的先进微机械超声波换能器
  • 批准号:
    RGPIN-2018-03998
  • 财政年份:
    2020
  • 资助金额:
    $ 5万
  • 项目类别:
    Discovery Grants Program - Individual
Advanced alloy surface modification using ultrasonic pulsed waterjets
使用超声波脉冲水射流进行先进合金表面改性
  • 批准号:
    521123-2018
  • 财政年份:
    2020
  • 资助金额:
    $ 5万
  • 项目类别:
    Strategic Projects - Group
Advanced alloy surface modification using ultrasonic pulsed waterjets
使用超声波脉冲水射流进行先进合金表面改性
  • 批准号:
    521123-2018
  • 财政年份:
    2019
  • 资助金额:
    $ 5万
  • 项目类别:
    Strategic Projects - Group
Advanced techniques in ultrasonic nondestructive evaluation
超声无损评估先进技术
  • 批准号:
    RGPIN-2019-04096
  • 财政年份:
    2019
  • 资助金额:
    $ 5万
  • 项目类别:
    Discovery Grants Program - Individual
{{ showInfoDetail.title }}

作者:{{ showInfoDetail.author }}

知道了