[go: up one dir, main page]

Neumann et al., 2013 - Google Patents

Evaluation of an image-based tracking workflow with Kalman filtering for automatic image plane alignment in interventional MRI

Neumann et al., 2013

View PDF
Document ID
4866085560860009226
Author
Neumann M
Cuvillon L
Breton E
de Matheli M
Publication year
Publication venue
2013 35th Annual International Conference of the IEEE Engineering in Medicine and Biology Society (EMBC)

External Links

Snippet

Recently, a workflow for magnetic resonance (MR) image plane alignment based on tracking in real-time MR images was introduced. The workflow is based on a tracking device composed of 2 resonant micro-coils and a passive marker, and allows for tracking of the …
Continue reading at 139.91.210.27 (PDF) (other versions)

Classifications

    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01R—MEASURING ELECTRIC VARIABLES; MEASURING MAGNETIC VARIABLES
    • G01R33/00—Arrangements or instruments for measuring magnetic variables
    • G01R33/20—Arrangements or instruments for measuring magnetic variables involving magnetic resonance
    • G01R33/44—Arrangements or instruments for measuring magnetic variables involving magnetic resonance using nuclear magnetic resonance [NMR]
    • G01R33/48—NMR imaging systems
    • G01R33/54—Signal processing systems, e.g. using pulse sequences, Generation or control of pulse sequences ; Operator Console
    • G01R33/56—Image enhancement or correction, e.g. subtraction or averaging techniques, e.g. improvement of signal-to-noise ratio and resolution
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B5/00—Detecting, measuring or recording for diagnostic purposes; Identification of persons
    • A61B5/05—Detecting, measuring or recording for diagnosis by means of electric currents or magnetic fields; Measuring using microwaves or radiowaves
    • A61B5/055—Detecting, measuring or recording for diagnosis by means of electric currents or magnetic fields; Measuring using microwaves or radiowaves involving electronic or nuclear magnetic resonance, e.g. magnetic resonance imaging
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01R—MEASURING ELECTRIC VARIABLES; MEASURING MAGNETIC VARIABLES
    • G01R33/00—Arrangements or instruments for measuring magnetic variables
    • G01R33/20—Arrangements or instruments for measuring magnetic variables involving magnetic resonance
    • G01R33/28—Details of apparatus provided for in groups G01R33/44 - G01R33/64
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B8/00—Diagnosis using ultrasonic, sonic or infrasonic waves
    • A61B8/08—Detecting organic movements or changes, e.g. tumours, cysts, swellings
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B8/00—Diagnosis using ultrasonic, sonic or infrasonic waves
    • A61B8/48—Diagnostic techniques
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B5/00—Detecting, measuring or recording for diagnostic purposes; Identification of persons
    • A61B5/72—Signal processing specially adapted for physiological signals or for diagnostic purposes
    • A61B5/7271—Specific aspects of physiological measurement analysis
    • A61B5/7285—Specific aspects of physiological measurement analysis for synchronising or triggering a physiological measurement or image acquisition with a physiological event or waveform, e.g. an ECG signal
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B8/00—Diagnosis using ultrasonic, sonic or infrasonic waves
    • A61B8/42—Details of probe positioning or probe attachment to the patient
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B17/00—Surgical instruments, devices or methods, e.g. tourniquets
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B10/00—Other methods or instruments for diagnosis, e.g. instruments for taking a cell sample, for biopsy, for vaccination diagnosis; Sex determination; Ovulation-period determination; Throat striking implements

Similar Documents

Publication Publication Date Title
CN104780849B (en) The robot device and system software of operation for Imaging Guidance and robot assisted, hardware and method
US10639125B2 (en) Automatic multimodal real-time tracking of a moving marker for image plane alignment inside a MRI scanner
EP2131326B1 (en) Registration of CT image onto ultrasound images
US6275722B1 (en) Methods and apparatus for magnetic resonance imaging with RF coil sweeping
CN102413762B (en) Interventional mr imaging with motion compensation
Elayaperumal et al. Autonomous real-time interventional scan plane control with a 3-D shape-sensing needle
EP2870488B1 (en) A method for maintaining geometric alignment of mr scans in cases of strong patient motion
US20240036126A1 (en) System and method for guiding an invasive device
EP2710396B1 (en) Personalized rf coil array for mr imaging guided interventions
Gao et al. Real‐time probe tracking using EM‐optical sensor for MRI‐guided cryoablation
Neumann et al. Evaluation of an image-based tracking workflow with Kalman filtering for automatic image plane alignment in interventional MRI
JP6151075B2 (en) Magnetic resonance imaging apparatus, image processing apparatus, and image processing program
CA3013739C (en) MONITORING A CYLINDRICAL OPENING
Shokrollahi et al. Ultrasonic motor-induced geometric distortions in magnetic resonance images
Neumann et al. Evaluation of an image-based tracking workflow using a passive marker and resonant micro-coil fiducials for automatic image plane alignment in interventional MRI
Seimenis et al. An approach for preoperative planning and performance of MR-guided interventions demonstrated with a manual manipulator in a 1.5 T MRI scanner
JP2000300535A (en) Time series temperature measuring method using mri apparatus
Tokuda et al. Real‐time organ motion tracking and fast image registration system for MRI‐guided surgery
Rothgang et al. Interventional MR-imaging for thermal ablation therapy
JP4118119B2 (en) Magnetic resonance imaging system
Tokuda et al. Integration of projection profile matching into clinical MR scanner system for real-time organ tracking and image registration
Nagaraj et al. Advanced inside-out tracking approach for real-time combination of MRI and US images in the radio-frequency shielded room using combination markers
Neumann Automatic multimodal real-time tracking for image plane alignment in interventional Magnetic Resonance Imaging
Qi et al. Feasibility of scan plane tracking using in‐bore RGB‐D camera (s) for online interventional MRI
Letteboer et al. Acquisition of 3D ultrasound images during neuronavigation