[go: up one dir, main page]

Wu et al., 2012 - Google Patents

Globally optimized fiber tracking and hierarchical clustering—a unified framework

Wu et al., 2012

View PDF
Document ID
9363336394977809349
Author
Wu X
Xie M
Zhou J
Anderson A
Gore J
Ding Z
Publication year
Publication venue
Magnetic resonance imaging

External Links

Snippet

Structural connectivity between cortical regions of the human brain can be characterized noninvasively with diffusion tensor imaging (DTI)-based fiber tractography. In this paper, a novel fiber tractography technique, globally optimized fiber tracking and hierarchical fiber …
Continue reading at pmc.ncbi.nlm.nih.gov (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
    • G01R33/563—Image enhancement or correction, e.g. subtraction or averaging techniques, e.g. improvement of signal-to-noise ratio and resolution of moving material, e.g. flow contrast angiography
    • G01R33/56341—Diffusion imaging
    • G—PHYSICS
    • G06—COMPUTING; 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
    • G06T2207/10088—Magnetic resonance imaging [MRI]
    • G—PHYSICS
    • G06—COMPUTING; 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
    • G06T2207/10084—Hybrid tomography; Concurrent acquisition with multiple different tomographic modalities
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING; COUNTING
    • G06T—IMAGE DATA PROCESSING OR GENERATION, IN GENERAL
    • G06T2207/00—Indexing scheme for image analysis or image enhancement
    • G06T2207/30—Subject of image; Context of image processing
    • G06T2207/30004—Biomedical image processing
    • G—PHYSICS
    • G06—COMPUTING; 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
    • G—PHYSICS
    • G06—COMPUTING; 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; CALCULATING; COUNTING
    • G06F—ELECTRICAL DIGITAL DATA PROCESSING
    • G06F19/00—Digital computing or data processing equipment or methods, specially adapted for specific applications
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING; COUNTING
    • G06T—IMAGE DATA PROCESSING OR GENERATION, IN GENERAL
    • G06T3/00—Geometric image transformation in the plane of the image, e.g. from bit-mapped to bit-mapped creating a different image
    • G06T3/0068—Geometric image transformation in the plane of the image, e.g. from bit-mapped to bit-mapped creating a different image for image registration, e.g. elastic snapping
    • G06T3/0081—Geometric image transformation in the plane of the image, e.g. from bit-mapped to bit-mapped creating a different image for image registration, e.g. elastic snapping by elastic snapping
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING; COUNTING
    • G06F—ELECTRICAL DIGITAL DATA PROCESSING
    • G06F17/00—Digital computing or data processing equipment or methods, specially adapted for specific functions

Similar Documents

Publication Publication Date Title
US12171585B2 (en) System and method for task-less mapping of brain activity
Cammoun et al. Mapping the human connectome at multiple scales with diffusion spectrum MRI
Smith et al. SIFT: Spherical-deconvolution informed filtering of tractograms
Ding et al. Classification and quantification of neuronal fiber pathways using diffusion tensor MRI
Gordon et al. Generation and evaluation of a cortical area parcellation from resting-state correlations
Jbabdi et al. A Bayesian framework for global tractography
Maier-Hein et al. Tractography-based connectomes are dominated by false-positive connections
Shen et al. Graph-theory based parcellation of functional subunits in the brain from resting-state fMRI data
Chung et al. Tensor-based cortical surface morphometry via weighted spherical harmonic representation
Bloy et al. On computing the underlying fiber directions from the diffusion orientation distribution function
Fukushima et al. MEG source reconstruction based on identification of directed source interactions on whole-brain anatomical networks
Zalesky DT-MRI fiber tracking: a shortest paths approach
Leemans et al. Mathematical framework for simulating diffusion tensor MR neural fiber bundles
Hansen et al. Pandora: 4-D white matter bundle population-based atlases derived from diffusion MRI fiber tractography
Chung et al. Topological distances between brain networks
Calamante et al. Track-weighted dynamic functional connectivity (TW-dFC): a new method to study time-resolved functional connectivity
Rajasekaran et al. Advanced brain tumour segmentation from mri images
Tabelow et al. Image analysis and statistical inference in neuroimaging with R
Greene et al. Effect of different spatial normalization approaches on tractography and structural brain networks
Chung et al. Scalable brain network construction on white matter fibers
Wei et al. Sensitivity analysis of human brain structural network construction
Wu et al. Globally optimized fiber tracking and hierarchical clustering—a unified framework
MomayyezSiahkal et al. 3D stochastic completion fields for mapping connectivity in diffusion MRI
Chen et al. Group-common and individual-specific effects of structure–function coupling in human brain networks with graph neural networks
Milano et al. Network building and analysis in connectomics studies: a review of algorithms, databases and technologies