Unbiased Average Age-Appropriate Atlases for Pediatric Studies

In this paper we propose a diffeomorphic non-rigid registration algorithm based on free-form deformations (FFDs) which are modelled by B-splines. In contrast to existing non-rigid registration methods based on FFDs the proposed diffeomorphic non-rigid registration algorithm based on free-form deformations (FFDs) which are modelled by B-splines. To construct a diffeomorphic transformation we compose a sequence of free-form deformations while ensuring that individual FFDs are one-to-one transformations. We have evaluated the algorithm on 20 normal brain MR images which have been manually segmented into 67 anatomical structures. Using the agreement between manual segmentation and segmentation propagation as a measure of registration quality we have compared the algorithm to an existing FFD registration algorithm and a modified FFD registration algorithm which penalises non-diffeomorphic transformations. The results show that the proposed algorithm generates diffeomorphic transformations while providing similar levels of performance as the existing FFD registration algorithm in terms of registration accuracy.

/pdf/diffeomorphic-registration-using-b-splines-2lrinp40z6.pdf

Diffeomorphic registration using b-splines

Analytic tools for addressing spontaneous brain activity, as acquired with fMRI during the “resting-state,” have grown dramatically over the past decade. Along with each new technique, novel hypotheses about the functional organization of the brain are also available to researchers. We review six prominent categories of resting-state fMRI data analysis: seed-based functional connectivity, independent component analysis, clustering, pattern classification, graph theory, and two “local” methods. In surveying these methods, we address their underlying assumptions, methodologies, and novel applications.

Resting developments: a review of fMRI post-processing methodologies for spontaneous brain activity

http://www.nlpr.ia.ac.cn/2008papers/gjkw/gk35.pdf

Regional homogeneity, functional connectivity and imaging markers of Alzheimer's disease: a review of resting-state fMRI studies.

We present daVinci Canvas: a telerobotic surgical system with integrated robot-assisted laparoscopic ultrasound capability. DaVinci Canvas consists of the integration of a rigid laparoscopic ultrasound probe with the daVinci robot, video tracking of ultrasound probe motions, endoscope and ultrasound calibration and registration, autonomous robot motions, and the display of registered 2D and 3D ultrasound images. Although we used laparoscopic liver cancer surgery as a focusing application, our broader aim was the development of a versatile system that would be useful for many procedures.

/pdf/davinci-canvas-a-telerobotic-surgical-system-with-integrated-12ksvipd6k.pdf

DaVinci canvas: a telerobotic surgical system with integrated, robot-assisted, laparoscopic ultrasound capability

Medical image computing and computer-assisted intervention - MICCAI 2004 : 7th International Conference, Saint-Malo, France, September 26-29, 2004 : proceedings

Image Analysis and Validation.- Classification of Structural Images via High-Dimensional Image Warping, Robust Feature Extraction, and SVM.- Bone Enhancement Filtering: Application to Sinus Bone Segmentation and Simulation of Pituitary Surgery.- Simultaneous Registration and Segmentation of Anatomical Structures from Brain MRI.- Synthetic Ground Truth for Validation of Brain Tumor MRI Segmentation.- Vascular Image Segmentation.- Automatic Cerebrovascular Segmentation by Accurate Probabilistic Modeling of TOF-MRA Images.- A Segmentation and Reconstruction Technique for 3D Vascular Structures.- MRA Image Segmentation with Capillary Active Contour.- Spatial Graphs for Intra-cranial Vascular Network Characterization, Generation, and Discrimination.- Image Registration I.- Surface Alignment of 3D Spherical Harmonic Models: Application to Cardiac MRI Analysis.- Unified Point Selection and Surface-Based Registration Using a Particle Filter.- Elastic Registration of 3D Ultrasound Images.- Tracer Kinetic Model-Driven Registration for Dynamic Contrast Enhanced MRI Time Series.- Generalised Overlap Measures for Assessment of Pairwise and Groupwise Image Registration and Segmentation.- Diffusion Tensor Image Analysis.- Uncertainty in White Matter Fiber Tractography.- Fast and Simple Calculus on Tensors in the Log-Euclidean Framework.- 3D Curve Inference for Diffusion MRI Regularization.- Fiber Tract-Oriented Statistics for Quantitative Diffusion Tensor MRI Analysis.- White Matter Tract Clustering and Correspondence in Populations.- 76-Space Analysis of Grey Matter Diffusivity: Methods and Applications.- Fast Orientation Mapping from HARDI.- An Automated Approach to Connectivity-Based Partitioning of Brain Structures.- Deformable Registration of Diffusion Tensor MR Images with Explicit Orientation Optimization.- A Hamilton-Jacobi-Bellman Approach to High Angular Resolution Diffusion Tractography.- Automated Atlas-Based Clustering of White Matter Fiber Tracts from DTMRI.- MR Diffusion-Based Inference of a Fiber Bundle Model from a Population of Subjects.- Knowledge-Based Classification of Neuronal Fibers in Entire Brain.- A Physical Model for DT-MRI Based Connectivity Map Computation.- Image Segmentation and Analysis I.- A Novel 3D Partitioned Active Shape Model for Segmentation of Brain MR Images.- Cross Entropy: A New Solver for Markov Random Field Modeling and Applications to Medical Image Segmentation.- Semi-automated Basal Ganglia Segmentation Using Large Deformation Diffeomorphic Metric Mapping.- Particle Filters, a Quasi-Monte Carlo Solution for Segmentation of Coronaries.- Hybrid Segmentation Framework for Tissue Images Containing Gene Expression Data.- Fully Automatic Kidneys Detection in 2D CT Images: A Statistical Approach.- Segmentation of Neighboring Organs in Medical Image with Model Competition.- Point-Based Geometric Deformable Models for Medical Image Segmentation.- A Variational PDE Based Level Set Method for a Simultaneous Segmentation and Non-rigid Registration.- A Tracking Approach to Parcellation of the Cerebral Cortex.- Cell Segmentation, Tracking, and Mitosis Detection Using Temporal Context.- A Unifying Approach to Registration, Segmentation, and Intensity Correction.- Automatic 3D Segmentation of Intravascular Ultrasound Images Using Region and Contour Information.- Automatic Segmentation of the Articular Cartilage in Knee MRI Using a Hierarchical Multi-class Classification Scheme.- Automatic Segmentation of the Left Ventricle in 3D SPECT Data by Registration with a Dynamic Anatomic Model.- Intravascular Ultrasound-Based Imaging of Vasa Vasorum for the Detection of Vulnerable Atherosclerotic Plaque.- Parametric Response Surface Models for Analysis of Multi-site fMRI Data.- Clinical Applications - Validation.- Subject Specific Finite Element Modelling of the Levator Ani.- Robust Visualization of the Dental Occlusion by a Double Scan Procedure.- Segmentation of Focal Cortical Dysplasia Lesions Using a Feature-Based Level Set.- Effects of Healthy Aging Measured By Intracranial Compartment Volumes Using a Designed MR Brain Database.- Predicting Clinical Variable from MRI Features: Application to MMSE in MCI.- Finite Element Modeling of Brain Tumor Mass-Effect from 3D Medical Images.- STREM: A Robust Multidimensional Parametric Method to Segment MS Lesions in MRI.- Cross Validation of Experts Versus Registration Methods for Target Localization in Deep Brain Stimulation.- Localization of Abnormal Conduction Pathways for Tachyarrhythmia Treatment Using Tagged MRI.- Automatic Mammary Duct Detection in 3D Ultrasound.- Automatic Segmentation of Intra-treatment CT Images for Adaptive Radiation Therapy of the Prostate.- Inter-Operator Variability in Perfusion Assessment of Tumors in MRI Using Automated AIF Detection.- Computer-Assisted Deformity Correction Using the Ilizarov Method.- Real-Time Interactive Viewing of 4D Kinematic MR Joint Studies.- Computer-Assisted Ankle Joint Arthroplasty Using Bio-engineered Autografts.- Prospective Head Motion Compensation for MRI by Updating the Gradients and Radio Frequency During Data Acquisition.- Harmonic Skeleton Guided Evaluation of Stenoses in Human Coronary Arteries.- Acquisition-Related Limitations in MRI Based Morphometry.- Combining Classifiers Using Their Receiver Operating Characteristics and Maximum Likelihood Estimation.- Two Methods for Validating Brain Tissue Classifiers.- Comparison of Vessel Segmentations Using STAPLE.- Validation Framework of the Finite Element Modeling of Liver Tissue.- A Complete Augmented Reality Guidance System for Liver Punctures: First Clinical Evaluation.- Imaging Systems - Visualization.- A Novel Approach to High Resolution Fetal Brain MR Imaging.- Respiratory Signal Extraction for 4D CT Imaging of the Thorax from Cone-Beam CT Projections.- Registering Liver Pathological Images with Prior In Vivo CT/MRI Data.- Support Vector Clustering for Brain Activation Detection.- Inter-frame Motion Correction for MR Thermometry.- Adaptive Multiscale Ultrasound Compounding Using Phase Information.- 3D Freehand Ultrasound Reconstruction Based on Probe Trajectory.- Self-Calibrating Ultrasound-to-CT Bone Registration.- A Hand-Held Probe for Vibro-Elastography.- Real-Time Quality Control of Tracked Ultrasound.- Fully Truncated Cone-Beam Reconstruction on Pi Lines Using Prior CT.- C-arm Calibration - Is it Really Necessary?.- Laser Needle Guide for the Sonic Flashlight.- Differential Fly-Throughs (DFT): A General Framework for Computing Flight Paths.- Panoramic Views for Virtual Endoscopy.- Computer Assisted Diagnosis.- Toward Automatic Computer Aided Dental X-ray Analysis Using Level Set Method.- Exploiting Temporal Information in Functional Magnetic Resonance Imaging Brain Data.- Model-Based Analysis of Local Shape for Lesion Detection in CT Scans.- Development of a Navigation-Based CAD System for Colon.- A Prediction Framework for Cardiac Resynchronization Therapy Via 4D Cardiac Motion Analysis.- Segmentation and Size Measurement of Polyps in CT Colonography.- Quantitative Nodule Detection in Low Dose Chest CT Scans: New Template Modeling and Evaluation for CAD System Design.- Graph Embedding to Improve Supervised Classification and Novel Class Detection: Application to Prostate Cancer.- Quantification of Emphysema Severity by Histogram Analysis of CT Scans.- Cellular and Molecular Image Analysis.- Efficient Learning by Combining Confidence-Rated Classifiers to Incorporate Unlabeled Medical Data.- Mosaicing of Confocal Microscopic In Vivo Soft Tissue Video Sequences.- Segmentation and 3D Reconstruction of Microtubules in Total Internal Reflection Fluorescence Microscopy (TIRFM).- Physically-Based Modeling.- Ligament Strains Predict Knee Motion After Total Joint Replacement.- A Boundary Element-Based Approach to Analysis of LV Deformation.- Reconstruction of Cerebrospinal Fluid Flow in the Third Ventricle Based on MRI Data.- Schwarz Meets Schwann: Design and Fabrication of Biomorphic Tissue Engineering Scaffolds.- Robotics and Intervention I.- Automatic Detection and Segmentation of Robot-Assisted Surgical Motions.- DaVinci Canvas: A Telerobotic Surgical System with Integrated, Robot-Assisted, Laparoscopic Ultrasound Capability.- Design and Control of In-Vivo Magnetic Microrobots.- 3D Needle-Tissue Interaction Simulation for Prostate Brachytherapy.- Development and Application of Functional Databases for Planning Deep-Brain Neurosurgical Procedures.- Medical Image Computing for Clinical Applications.- Gaze-Contingent Soft Tissue Deformation Tracking for Minimally Invasive Robotic Surgery.- Registration and Integration for Fluoroscopy Device Enhancement.- Computer Aided Detection for Low-Dose CT Colonography.- Photo-Realistic Tissue Reflectance Modelling for Minimally Invasive Surgical Simulation.- Biological Imaging - Simulation and Modeling I.- Motion Tracking and Intensity Surface Recovery in Microscopic Nuclear Images.- Towards Automated Cellular Image Segmentation for RNAi Genome-Wide Screening.- Adaptive Spatio-Temporal Restoration for 4D Fluorescence Microscopic Imaging.- Kinematic Geometry of Osteotomies.- Predictive Camera Tracking for Bronchoscope Simulation with CONDensation.- Experimental Validation of a 3D Dynamic Finite-Element Model of a Total Knee Replacement.- An In Vitro Patient-Tailored Model of Human Cerebral Artery for Simulating Endovascular Intervention.

Medical image computing and computer-assisted intervention - MICCAI 2005 : 8th International Conference, Palm Springs, CA, USA, October 26-29, 2005 : proceedings

The two-volume set LNCS 5761 and LNCS 5762 constitute the refereed proceedings of the 12th International Conference on Medical Image Computing and Computer-Assisted Intervention, MICCAI 2009, held in London, UK, in September 2009. Based on rigorous peer reviews, the program committee carefully selected 259 revised papers from 804 submissions for presentation in two volumes. The first volume includes 125 papers divided in topical sections on cardiovascular image guided intervention and robotics; surgical navigation and tissue interaction; intra-operative imaging and endoscopic navigation; motion modelling and image formation; image registration; modelling and segmentation; image segmentation and classification; segmentation and atlas based techniques; neuroimage analysis; surgical navigation and robotics; image registration; and neuroimage analysis: structure and function

Medical Image Computing and Computer-Assisted Intervention -- MICCAI 2009 : 12th international conference, London, UK, September 20-24, 2009 : proceedings

Physiological modeling and computer-assisted intervention.- Imaging, reconstruction, and enhancement.- Registration.- Machine learning, statistical modeling, and atlases.- Computer-aided diagnosis and imaging biomarkers.- Intraoperative guidance and robotics.- Microscope, optical imaging, and histology.- Cardiology, vasculatures and tubular structures.- Brain imaging and basic techniques.- Diffusion MRI.- Brain segmentation and atlases.

Medical image computing and computer-assisted intervention -- MICCAI 2013 : 16th international conference, Nagoya, Japan, September 22-26, 2013 : proceedings

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Medical image computing and computer-assisted intervention - MICCAI 2004 : 7th International Conference, Saint-Malo, France, September 26-29, 2004 : proceedings

Medical image computing and computer-assisted intervention - MICCAI 2005 : 8th International Conference, Palm Springs, CA, USA, October 26-29, 2005 : proceedings

Medical Image Computing and Computer-Assisted Intervention -- MICCAI 2009 : 12th international conference, London, UK, September 20-24, 2009 : proceedings

Medical image computing and computer-assisted intervention -- MICCAI 2013 : 16th international conference, Nagoya, Japan, September 22-26, 2013 : proceedings