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Cubic and Hermite splines for VTK
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A cubic spline is a spline where each curve is defined by a third-order polynomial, while a Hermite spline has each polynomial specified in Hermite form, being computed using tangent information as well as the position of the points. We propose two new [...]

A Multi-atlas Approach for the Automatic Segmentation of Multiple Structures in Head and Neck CT Images
No opinion
A multi-atlas approach is proposed for the automatic segmentation of nine different structures in a set of head and neck CT images for radiotherapy. The approach takes advantage of a training dataset of 25 images to build average head and neck atlases of [...]

BinShrink: A multi-resolution filter with cache efficient averaging.
No opinion
We present a new filter for the Insight Toolkit (ITK) for reducing the resolution of an image by an integer factor while averaging called BinShrink. This filter provides a new level of performance to ITK for reducing resolution and noise present in an image. [...]

An Open-Source Hardware and Software Platform for Telesurgical Robotics Research
No opinion
We present our work to develop a telerobotics research platform that provides complete access to all levels of control via open-source custom electronics and software. The electronics employs an FPGA to enable a centralized computation and distributed I/O [...]

A Streaming IO Base Class and Support for Streaming the MRC and VTK File Format
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This paper describes our contribution of three new classes to the Insight Toolkit community. We present a new ImageIO base class for streaming image file, along with two derived ImageIO classes for the VTK and the MRC file formats.

Interactive Image Graph Cut Segmentation
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This document presents a system to "scribble" on an image to mark foreground and background pixels and then feed these pixels to a graph cuts segmentation technique. The interaction is done using the Visualization Toolkit and the processing is done using the [...]

Flexible architecture and modularity requirements for image guided cardiovascular surgeries
No opinion
Research and development of image guided surgery techniques requires software that provides a high degree of flexibility, with easy access to reliable functionality for common tasks. The goal of this paper is to highlight this claim in the context of image [...]

A Framework for Improved Regression Testing Based Upon CTest and CDash
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The existing CMake and CTest environment provides an excellent platform for execution and submission of software quality tests. However, there is little support or aid for regression type tests provided to lessen the burden of writing tests and verifying the [...]

3D Interactive Centerline Extraction
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This document describes a user-steered method to interactively track centerlines of tubular objects in 3D space. The method is developed as a plug-in of ImageJ using Java language. To evaluate the tracking ability and tracking accuracy, this method has been [...]

ReachIN: A Modular Vision Based Interface for Teleoperation
No opinion
Teleoperation is currently the dominant form of instrument control for surgical robotics. For example, the mechanical masters in the da Vinci surgical system provides a stable, precise interface for teleoperation, allowing execution of delicate tasks in [...]


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