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Automatic Mandible Segmentation on CT Images Using Prior Anatomical Knowledge
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We present a fully automatic method for segmenting mandible in CT images using anatomic landmarks and prior knowledge. The aim is to utilize spatial relationship of anatomic landmarks with image processing techniques to detect mandible robustly and [...]

Next Generation of the JAVA Image Science Toolkit (JIST) Visualization and Validation
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Modern medical imaging analyses often involve the concatenation of multiple steps, and neuroimaging analysis is no exception. The Java Image Science Toolkit (JIST) has provided a framework for both end users and engineers to synthesize processing modules into [...]

Multidimensional Arrays and the nArray Package
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At the Johns Hopkins University’s Engineering Research Center for Computer-Integrated Surgical Systems and Technology (ERC-CISST) laboratory, we have designed and developed a platformindependent C++ software package, called the nArray library, that provides [...]

Spherical Thin Plate Spline Mesh Filter
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This document describes a contribution to the Insight Toolkit intended to perform landmark-based registration on two meshes. The method implemented here is restricted to meshes with a spherical geometry and topology. Please refer Wahba's paper for the [...]

An Integrated Computer-Aided Robotic System for Dental Implantation
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This paper describes an integrated system for dental implantation including both preoperative planning utilizing computer-aided technology and automatic robot operation during the intra-operative stage. A novel two-step registration procedure was applied for [...]

Mesh Similarity Calculator
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This documents is about the filter itkQuadEdgeMeshSimilarityCalculator. It takes inputs of two meshes and gives the similarity of the labels on them in two types of similarity measurements – Dice Similarity and Jaccard Similarity. This paper is accompanied [...]

Warp Mesh Filter
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This documents is about the filter itk::WarpQuadEdgeMeshFilter. It takes two input meshes (fixed and moving meshes) and one deformation field. It produces one output mesh. Each point on the fixed mesh is warped according to the displacement vector saved in [...]

Simulink Libraries for Visual Programming of VTK and ITK
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We have created open-source Simulink block libraries for ITK and VTK that allow pipelines for these toolkits to be built in a visual, drag-and-drop style within MATLAB. Each block contains an instance of an ITK or VTK class. Any block connections and [...]

Mesh To List Adaptor
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This documents is about the filter itk::ScalarQuadEdgeMeshToListAdaptor. It takes the input mesh and generates a list of measurement vectors according to the scalars of the mesh. The list can be fed into itk::Statistics::SampleToHistogramFilter [1, 2] to [...]

Comparison of Displacement-Based and Force-Based Mapped Meshing
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The finite element (FE) method is a powerful tool for the study of biomechanics. One of the limiting factors in transitioning this tool into the clinic is the time required to generate high quality meshes for analysis. Previously, we developed a mapped [...]

Histogram Matching Mesh Filter
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This documents describes the filter itk::HistogramMatchingQuadEdgeMeshFilter. It takes an input (source) mesh and a reference mesh, normalizes the scalar values between two meshes by histogram matching, and generates an output mesh which has a similar [...]

Assign Scalars Mesh Filter
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This article describes the filter itk::AssignScalarValuesQuadEdgeMeshFilter. It takes two meshes, one as an input and the other as a source to assign scalar values of the nodes from the source mesh to the input mesh. Both of the two meshes should have the [...]

Rescale Scalars Mesh Filter
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This documents is about the filter itk::RescaleScalarsQuadEdgeMeshFilter. It does the point-wise linear transformation to the scalar values of the input mesh. This paper is accompanied with the source code, input data, parameters and output data that we used [...]

3D Voxel-Based Volumetric Image Registration with Volume-View Guidance
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In this article, we will present a novel interactive image registration technique using the 3D volumetric view as guidance throughout the registration process. The registration criterion used in this technique is the homogeneity of the color distribution on [...]

A Modification to Otsu Thresholding Method for ICV Segmentation
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A modification is made to Otsu thresholding method. It provides better results for ICV (Intracranial volume) segmentation on one kind of T2-weighted MRI data.


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