BRPI0821804A2 - Método para reconstruir uma imagem de um indivíduo - Google Patents

Método para reconstruir uma imagem de um indivíduo

Info

Publication number
BRPI0821804A2
BRPI0821804A2 BRPI0821804-8A BRPI0821804A BRPI0821804A2 BR PI0821804 A2 BRPI0821804 A2 BR PI0821804A2 BR PI0821804 A BRPI0821804 A BR PI0821804A BR PI0821804 A2 BRPI0821804 A2 BR PI0821804A2
Authority
BR
Brazil
Prior art keywords
reconstructing
individual
image
Prior art date
Application number
BRPI0821804-8A
Other languages
English (en)
Inventor
Guang-Hong Cheng
Original Assignee
Wisconsin Alumni Res Found
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
Family has litigation
First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=40303518&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=BRPI0821804(A2) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by Wisconsin Alumni Res Found filed Critical Wisconsin Alumni Res Found
Publication of BRPI0821804A2 publication Critical patent/BRPI0821804A2/pt

Links

Classifications

    • G—PHYSICS
    • G06—COMPUTING OR CALCULATING; COUNTING
    • G06T—IMAGE DATA PROCESSING OR GENERATION, IN GENERAL
    • G06T12/00—Tomographic reconstruction from projections
    • G06T12/20—Inverse problem, i.e. transformations from projection space into object space
    • G—PHYSICS
    • G06—COMPUTING OR CALCULATING; COUNTING
    • G06T—IMAGE DATA PROCESSING OR GENERATION, IN GENERAL
    • G06T2211/00—Image generation
    • G06T2211/40—Computed tomography
    • G06T2211/424—Iterative

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • Theoretical Computer Science (AREA)
  • Apparatus For Radiation Diagnosis (AREA)
  • Magnetic Resonance Imaging Apparatus (AREA)
  • Image Processing (AREA)
BRPI0821804-8A 2007-12-20 2008-10-09 Método para reconstruir uma imagem de um indivíduo BRPI0821804A2 (pt)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US1555907P 2007-12-20 2007-12-20
US2084708P 2008-01-14 2008-01-14
PCT/US2008/079388 WO2009082531A1 (en) 2007-12-20 2008-10-09 Method for prior image constrained image reconstruction

Publications (1)

Publication Number Publication Date
BRPI0821804A2 true BRPI0821804A2 (pt) 2015-06-16

Family

ID=40303518

Family Applications (1)

Application Number Title Priority Date Filing Date
BRPI0821804-8A BRPI0821804A2 (pt) 2007-12-20 2008-10-09 Método para reconstruir uma imagem de um indivíduo

Country Status (5)

Country Link
US (2) US8374413B2 (pt)
EP (1) EP2232446B1 (pt)
JP (1) JP5220125B2 (pt)
BR (1) BRPI0821804A2 (pt)
WO (1) WO2009082531A1 (pt)

Families Citing this family (65)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US8825138B2 (en) * 2007-09-17 2014-09-02 Wisconsin Alumni Research Foundation Method for reducing motion artifacts in highly constrained medical images
US8194937B2 (en) * 2007-12-20 2012-06-05 Wisconsin Alumni Research Foundation Method for dynamic prior image constrained image reconstruction
US7885373B2 (en) * 2008-02-15 2011-02-08 Mayo Foundation For Medical Education And Research System and method for quantitative imaging of chemical composition to decompose multiple materials
TW201022959A (en) 2008-10-30 2010-06-16 Ibm Method, device, computer program and computer program product for determining a representation of a signal
EP2349008B1 (en) * 2008-11-26 2015-02-25 Wisconsin Alumni Research Foundation Method for prior image constrained image reconstruction in cardiac cone beam computed tomography
JP4710963B2 (ja) * 2008-11-28 2011-06-29 株式会社デンソー 回転機の制御装置及び制御システム
US8111893B2 (en) * 2009-06-09 2012-02-07 Wisconsin Alumni Research Foundation Method for dynamic prior image constrained image reconstruction
US9472000B2 (en) * 2009-06-19 2016-10-18 Viewray Technologies, Inc. System and method for performing tomographic image acquisition and reconstruction
US8768095B2 (en) * 2009-08-14 2014-07-01 General Electric Company System and method for processing data signals
US8897515B2 (en) * 2009-09-08 2014-11-25 Mayo Foundation For Medical Education And Research Method for compressed sensing image reconstruction using a priori knowledge of spatial support
WO2011069055A2 (en) * 2009-12-04 2011-06-09 Stc.Unm System and methods of compressed sensing as applied to computer graphics and computer imaging
KR101089745B1 (ko) * 2009-12-14 2011-12-07 삼성메디슨 주식회사 초음파 3차원 영상 복원 방법 및 그 초음파 시스템
US8761478B2 (en) * 2009-12-15 2014-06-24 General Electric Company System and method for tomographic data acquisition and image reconstruction
WO2011100723A2 (en) * 2010-02-12 2011-08-18 The Regents Of The University Of California Graphics processing unit-based fast cone beam computed tomography reconstruction
WO2011101752A1 (en) 2010-02-22 2011-08-25 Koninklijke Philips Electronics N.V. Sparse data reconstruction for gated x-ray ct imaging
US8204172B1 (en) 2010-03-17 2012-06-19 General Electric Company System and method of prior image constrained image reconstruction using short scan image data and objective function minimization
US8653817B2 (en) 2010-04-02 2014-02-18 General Electric Company Accelerated pseudo-random data magnetic resonance imaging system and method
US8483463B2 (en) * 2010-05-19 2013-07-09 Wisconsin Alumni Research Foundation Method for radiation dose reduction using prior image constrained image reconstruction
DE102010029281A1 (de) 2010-05-25 2011-12-01 Siemens Aktiengesellschaft Verfahren und Bildrekonstruktionseinrichtung zur Rekonstruktion von Bilddaten
CN102947864B (zh) 2010-06-21 2015-08-12 皇家飞利浦电子股份有限公司 用于执行低剂量ct成像的方法和系统
WO2012037067A1 (en) * 2010-09-14 2012-03-22 Massachusetts Institute Of Technology Multi-contrast image reconstruction with joint bayesian compressed sensing
CN102013108A (zh) * 2010-11-23 2011-04-13 南方医科大学 基于区域时空先验的动态pet重建方法
FR2969793B1 (fr) * 2010-12-23 2013-01-11 Gen Electric Reconstruction tomographique d'un objet en mouvement
US8781243B2 (en) * 2011-01-07 2014-07-15 Wisconsin Alumni Research Foundation Method for constrained reconstruction of high signal-to-noise ratio images
EP2503349A1 (en) * 2011-03-24 2012-09-26 Koninklijke Philips Electronics N.V. MR image reconstruction using prior information-constrained regularization
SG194442A1 (en) 2011-04-12 2013-12-30 Univ Singapore In-video product annotation with web information mining
CN102142133B (zh) * 2011-04-19 2013-01-23 西安电子科技大学 基于非下采样Directionlet变换和压缩感知的乳腺X线图像增强方法
CN103648391B (zh) 2011-07-12 2016-08-17 皇家飞利浦有限公司 成像系统探测器校准
RU2014128596A (ru) 2011-12-13 2016-02-10 Конинклейке Филипс Н.В. Автоматическое определение коэффициента регуляризации для итерационного восстановления изображения с регуляризацией и/или шумоподавлением изображения
US9305379B2 (en) 2012-01-10 2016-04-05 The Johns Hopkins University Methods and systems for tomographic reconstruction
US8942452B2 (en) * 2012-05-18 2015-01-27 Kabushiki Kaisha Toshiba Apparatus and method for smoothing random event data obtained from a Positron Emission Tomography scanner
EP2929361A2 (en) 2012-12-06 2015-10-14 Koninklijke Philips N.V. Local artifact reduction with insignificant side effects
US9552533B2 (en) * 2013-03-05 2017-01-24 Toshiba Medical Systems Corporation Image registration apparatus and method
US9076237B2 (en) 2013-03-12 2015-07-07 Wisconsin Alumni Research Foundation System and method for estimating a statistical noise map in x-ray imaging applications
US9384566B2 (en) 2013-03-14 2016-07-05 Wisconsin Alumni Research Foundation System and method for simulataneous image artifact reduction and tomographic reconstruction
US9495746B2 (en) * 2013-03-15 2016-11-15 The University Of North Carolina At Chapel Hill Methods, systems, and computer readable media for real-time 2D/3D deformable registration using metric learning
EP2976626A4 (en) * 2013-03-22 2016-09-21 Univ New York COMPUTER ACCESSIBLE MEDIUM FOR MODULATING X-RAY INTENSITY
WO2014160766A1 (en) * 2013-03-26 2014-10-02 The Johns Hopkins University Task-based source-detector trajectories for tomographic imaging
US9208588B2 (en) 2013-09-25 2015-12-08 Wisconsin Alumni Research Foundation Fast statistical imaging reconstruction via denoised ordered-subset statistically-penalized algebraic reconstruction technique
DE102014203113B4 (de) * 2014-02-20 2019-01-10 Siemens Healthcare Gmbh Erzeugung von Bilddaten eines Untersuchungsobjekts mittels eines Magnetresonanztomographen
EP2922028A1 (en) 2014-03-17 2015-09-23 Fraunhofer-Gesellschaft zur Förderung der angewandten Forschung e.V. Exploiting residual projection data and reference data for processing data produced by imaging modality
CN105023282A (zh) * 2014-04-30 2015-11-04 华中科技大学 一种基于压缩感知的稀疏投影超声ct图像重建方法
CN104077763B (zh) * 2014-07-08 2017-01-25 中国科学院高能物理研究所 基于压缩感知理论的tof‑pet图像重建方法
US10275906B2 (en) 2014-07-16 2019-04-30 Koninklijke Philips N.V. iRecon: intelligent image reconstruction system with anticipatory execution
US9466134B2 (en) 2014-12-18 2016-10-11 General Electric Company Systems and methods for motion correction using magnetic resonance imaging information
US10085703B2 (en) * 2015-01-27 2018-10-02 Septimiu Edmund Salcudean Dynamic computed tomography imaging of elasticity
CN107209238B (zh) * 2015-01-27 2021-01-29 皇家飞利浦有限公司 具有对边带伪迹的抑制的并行多切片mr成像
JP6646271B2 (ja) * 2015-05-01 2020-02-14 学校法人立命館 磁気共鳴画像装置及びコンピュータプログラム
WO2016202707A1 (en) * 2015-06-15 2016-12-22 Koninklijke Philips N.V. Mr imaging using a stack-of-stars acquisition
CN105389788B (zh) 2015-10-13 2019-03-05 沈阳东软医疗系统有限公司 Pet多床位图像的重建方法及装置、合并方法及装置
US10140734B2 (en) 2016-01-29 2018-11-27 Wisconsin Alumni Research Foundation System and method for simulataneous image artifact reduction and tomographic reconstruction of images depicting temporal contrast dynamics
US10147207B2 (en) 2016-07-15 2018-12-04 Wisconsin Alumni Research Foundation System and method for high-temporal resolution, time-resolved cone beam CT angiography
CN109863512B (zh) * 2016-09-01 2023-10-20 通用医疗公司 用于通过流形近似进行自动变换的系统和方法
EP3297018B1 (en) 2016-09-19 2019-03-27 FEI Company Tomographic imaging method
GB201802942D0 (en) * 2018-02-23 2018-04-11 Univ Leuven Kath Reconstruction method
CN109171727B (zh) * 2018-09-20 2022-03-15 上海东软医疗科技有限公司 一种磁共振成像方法和装置
US11175365B2 (en) * 2018-10-02 2021-11-16 General Electric Company System and method for sparse image reconstruction utilizing null data consistency
EP3719525A1 (en) 2019-04-01 2020-10-07 Koninklijke Philips N.V. Correction of magnetic resonance images using simulated magnetic resonance images
US11307278B2 (en) 2020-01-02 2022-04-19 General Electric Company Reconstruction of MR image data
EP3942518B1 (en) * 2020-06-08 2022-10-05 Guangzhou Computational Super-resolution Biotech Co., Ltd. Systems and methods for image processing
CN111724452B (zh) * 2020-06-17 2024-05-28 深圳高性能医疗器械国家研究院有限公司 一种低剂量ct图像重建方法
US11908044B2 (en) 2021-06-17 2024-02-20 GE Precision Healthcare LLC Systems and methods for computed tomography image reconstruction
CN115249235B (zh) * 2022-06-09 2026-03-17 厦门大学 一种应用于octa活体成像提升血管信息提取精准度的方法
US12651392B2 (en) * 2022-08-26 2026-06-09 Rensselaer Polytechnic Institute Stationary multi-source AI-powered tomography (SMART) image reconstruction method and apparatus
CN117982156A (zh) * 2022-10-28 2024-05-07 通用电气精准医疗有限责任公司 计算机断层扫描成像方法和装置

Family Cites Families (22)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6841998B1 (en) 2001-04-06 2005-01-11 Mark Griswold Magnetic resonance imaging method and apparatus employing partial parallel acquisition, wherein each coil produces a complete k-space datasheet
WO2005003804A1 (en) 2003-07-02 2005-01-13 Universität Zürich K-t blast and k-t sense magnetic resonance imaging
US7646924B2 (en) 2004-08-09 2010-01-12 David Leigh Donoho Method and apparatus for compressed sensing
EP1902328B1 (en) 2005-07-08 2015-11-11 Wisconsin Alumni Research Foundation Constrained backprojection reconstruction method for undersampled mri
EP1904977B1 (en) * 2005-07-08 2010-12-15 Wisconsin Alumni Research Foundation Backprojection reconstruction method for ct imaging
US7408347B2 (en) 2005-09-22 2008-08-05 Wisconsin Alumni Research Foundation Highly constrained magnetic resonance spectroscopy image reconstruction method
US7647088B2 (en) 2005-09-22 2010-01-12 Wisconsin Alumni Research Foundation Reconstruction method for images of the beating heart
WO2007037951A2 (en) 2005-09-22 2007-04-05 Wisconsin Alumni Research Foundation Reconstruction of motion encoded mr images involving a highly constrained backprojection
JP5123191B2 (ja) * 2005-09-22 2013-01-16 ウイスコンシン アラムナイ リサーチ ファウンデーシヨン 高度に限定された画像再構成法を使用する拡散テンソル・イメージング
US7917190B2 (en) 2005-09-22 2011-03-29 Wisconsin Alumni Research Foundation Image acquisition and reconstruction method for functional magnetic resonance imaging
US7864999B2 (en) * 2005-10-19 2011-01-04 Siemens Medical Solutions Usa, Inc. Devices systems and methods for processing images
EP2024902A4 (en) * 2006-02-13 2012-06-13 Univ Chicago IMAGE RECONSTRUCTION FROM LIMITED OR INCOMPLETE DATA
US7289049B1 (en) 2006-08-21 2007-10-30 L3 Communications Integrated Systems L.P. Method and apparatus for compressed sensing
US7558414B2 (en) 2006-09-11 2009-07-07 Case Western Reserve University Iterative image reconstruction
US7903858B2 (en) * 2006-11-03 2011-03-08 Siemens Aktiengesellschaft Practical image reconstruction for magnetic resonance imaging
EP1959397B1 (en) 2007-02-19 2019-08-07 Wisconsin Alumni Research Foundation Iterative HYPR medical image reconstruction
ATE542196T1 (de) * 2007-02-19 2012-02-15 Wisconsin Alumni Res Found Verfahren zur lokalisierten und stark eingeschränkten bildrekonstruktion
US7902823B2 (en) * 2007-05-02 2011-03-08 Griswold Mark A Dynamic parallel magnetic resonance imaging(DpMRI) with sparse data
US20080292167A1 (en) * 2007-05-24 2008-11-27 Nick Todd Method and system for constrained reconstruction applied to magnetic resonance temperature mapping
US7881510B2 (en) * 2007-06-08 2011-02-01 Allegheny-Singer Research Institute Method and apparatus for forming an image with dynamic projective data
US8825138B2 (en) 2007-09-17 2014-09-02 Wisconsin Alumni Research Foundation Method for reducing motion artifacts in highly constrained medical images
US8111810B2 (en) 2007-11-13 2012-02-07 Wisconsin Alumni Research Foundation Method for producing highly constrained ultrasound images

Also Published As

Publication number Publication date
EP2232446B1 (en) 2013-04-17
EP2232446A1 (en) 2010-09-29
WO2009082531A1 (en) 2009-07-02
JP2011507603A (ja) 2011-03-10
JP5220125B2 (ja) 2013-06-26
US8509514B2 (en) 2013-08-13
US8374413B2 (en) 2013-02-12
US20090161932A1 (en) 2009-06-25
US20120314927A1 (en) 2012-12-13

Similar Documents

Publication Publication Date Title
BRPI0916415A2 (pt) método para gerar uma telepresença de um sujeito
BRPI0822737A2 (pt) Método e disposição para obscurecer uma imagem
BRPI0817907A8 (pt) aparelho para administrar uma substância a um indivíduo
BRPI0922395A2 (pt) método e aparelho para fabricação de uma lente ótica.
BRPI0917591A2 (pt) sistema para gerar uma imagem e método para gerar uma imagem
BRPI0810727A2 (pt) Dispositivo para a aplicação oral de uma substância.
BR112012000623A2 (pt) composição de emulsão estabilizada, método, e, método para preparar uma composição de emulsão estabilizada
BR112014010882A2 (pt) método e dispositivo para fornecer deslocamentos de compensação para um conjunto de amostras reconstruídas de uma imagem
BRPI0915254A2 (pt) método e aparelho para agendamento de sincronização
BRPI0906491A2 (pt) Método para reconstrução de imagem.
BR112013007782A2 (pt) método de intrapredição de uma imagem
BRPI0911077A2 (pt) método para tratamento de biomassa
BRPI0910623A2 (pt) adaptador para uma garrafa de água de um endoscópio
BRPI0921659A2 (pt) metodo e sistema para formar uma protese dentaria
BRPI0915329A2 (pt) método de formação de uma membrana assimétrica
BR112012006989A2 (pt) método para usar um dispositivo de entretenimento
PT3059953T (pt) Aparelho para codificação de uma imagem
BRPI0923797A2 (pt) Método para produzir um éster.
BR112013011930A2 (pt) sistema para a determinação da qualidade da estrutura óssea de um indivíduo
BRPI0918044A2 (pt) métodos e aparelho para remoção de imagem de vídeo
BRPI0815550A2 (pt) Método para estabilizar fenilefrina
BRPI1014218A2 (pt) "método e aparelho para processar uma imagem"
BRPI0911505A2 (pt) aparelho para aplicar um revestimento a uma espiga de milho e método para aplicar um revestimento a uma espiga de milho
BRPI0916632A2 (pt) método para composição de banner dinâmico
BRPI1008685A2 (pt) método e dispositivo para exibição de uma sequência de imagens.

Legal Events

Date Code Title Description
B06F Objections, documents and/or translations needed after an examination request according [chapter 6.6 patent gazette]
B06A Patent application procedure suspended [chapter 6.1 patent gazette]
B09A Decision: intention to grant [chapter 9.1 patent gazette]
B11D Dismissal acc. art. 38, par 2 of ipl - failure to pay fee after grant in time