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Xcat phantom software s

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A Mass-Conserving 4D XCAT Phantom for Dose Calculation and Accumulation Christopher L. Williams1,2, Pankaj Mishra1,2, Joao Seco2,3, Sara St. James1,2, Raymond H. Mak1,2, Ross I. Berbeco1,2, John H. Lewis1,2 1Brigham and Women’s Hospital and Dana-Farber Cancer Institute, Boston, MA 2Harvard Medical School, Boston, MA 3Massachusetts General Hospital, Boston, MA. Aug 24,  · Purpose: The authors develop the 4D extended cardiac-torso (XCAT) phantom for multimodality imaging research.. Methods: Highly detailed whole-body anatomies for the adult male and female were defined in the XCAT using nonuniform rational B-spline (NURBS) and subdivision surfaces based on segmentation of the Visible Male and Female anatomical datasets from the National Library Cited by: by morphing the XCAT phantom to match patient imaging data. We used this method to create 42 pediatric XCAT phantoms ranging in age from 8 weeks to 12 years old. In this work, we apply the same method to create a new series of modeling software, kenyayouth.org, and cubic NURBS surfaces were fitted to them creating an initial NURBS-based.

Xcat phantom software s

[tended cardio torso (XCAT) phantom to validate our previously developed cardiac tracking However, this is often restricted due to the complexities . rithm were conducted with in-house developed software (MATLAB. The 4D XCAT phantom was developed to provide virtual patients for medical imaging The XCAT software includes a pair of highly detailed male and female Each anatomy is defined using non-uniform rational b-splines (NURBS) and. 4D XCAT phantom for multimodality imaging research. Segars WP(1), Sturgeon G, Mendonca S, Grimes J, Tsui BM. Author information: (1)Department of. As mentioned earlier, the NCAT is the first generation XCAT phantom. .. ANSYS , a pipeline using the ScanIP software was developed to efficiently convert the. The Mathematical Cardiac Torso (MCAT) phantom, Figure 2, is a digital The anatomy and physiology of the XCAT* phantom is currently being updated to. Xcat phantom software download. MRXCAT original and/ or modified software for . XCAT is a toolkit for the deployment and administration of clusters. GitHub is. It is widely used for research studies in medical imaging and radiotherapy. This tool does not include the XCAT phantom software itself. We would like to. Flintbox is a web-based application that revolutionizes how technology transfer offices market innovations and collaborate XCAT Academic Software License. A disadvantage to the NURBS basis of the XCAT, however, is that the .. Four different software phantoms were generated using the XCAT software [14, 15] with. | ] Xcat phantom software s Purpose: The authors develop the 4D extended cardiac-torso (XCAT) phantom for multimodality imaging research.. Methods: Highly detailed whole-body anatomies for the adult male and female were defined in the XCAT using nonuniform rational B-spline (NURBS) and subdivision surfaces based on segmentation of the Visible Male and Female anatomical datasets from the National Library of Medicine as. 4D Extended Cardiac-Torso (XCAT) Phantom Version The 4D XCAT phantom was developed to provide virtual patients for medical imaging research. The XCAT software includes a pair of highly detailed male and female anatomies for subjects that are 50th percentile in terms of height/weight and organ volumes. In Ipsen et al. the XCAT phantom was first utilized to validate the MRI cardiac tracking algorithm by comparing the developed method’s target trajectories with a ground-truth trajectory output from the XCAT phantom. Here, we now describe in detail the implementation of the XCAT phantom to validate and assess our cardiac tracking techniques. 4D XCAT phantom for multimodality imaging research. Segars WP(1), Sturgeon G, Mendonca S, Grimes J, Tsui BM. Author information: (1)Department of Radiology, Carl E. Ravin Advanced Imaging Laboratories, Duke University Medical Center, Erwin Road, Hock Plaza, Suite , Durham, North Carolina , USA. kenyayouth.org@kenyayouth.org Purpose: The authors develop the 4D extended cardiac-torso (XCAT) phantom for multimodality imaging research. Methods: Highly detailed whole-body anatomies for the adult male and female were defined in the XCAT using nonuniform rational B-spline (NURBS) and subdivision surfaces based on segmentation. Parametrized models for the cardiac and respiratory motions were also incorporated into the XCAT based on high‐resolution cardiac‐ and respiratory‐gated multislice CT data. To demonstrate the usefulness of the phantom, the authors show example simulation studies in PET, SPECT, and CT using publicly available simulation packages. the MATLAB software, the Image Processing and Signal Processing MATLAB toolboxes. Since it is a GUI for the XCAT phantom, the XCAT phantom is also required. Some GUI elements also required the exploitation of the underlying Java object and will be discussed in later sections. The main GUI is a menu that provides three mode selections (figure 1. In simulation, computational phantoms provide a virtual model of the patient’s anatomy and physiology. Imaging data of a phantom can be generated as if it were a live patient using an accurate computerized model of the imaging device or scanner including all the physics of the imaging procedure. The GUI simplifies and automates the use of the XCAT phantom for imaging‐based research projects in medical imaging or radiotherapy. This has the potential to accelerate research conducted with the XCAT phantom, or to ease the learning curve for new users. This tool does not include the XCAT phantom software itself. The 4D XCAT* phantom has provided an excellent tool with which to study the effects of anatomy and patient motions on SPECT and PET images. It is widely used in nuclear medicine imaging research. Fig. 3. (Left) Anterior view of the original 4D XCAT* phantom. (Middle) Cardiac and respiratory motion models of the XCAT* phantom. phantom, we manually added on the head, arms, and legs using an existing male or female full-body XCAT template model selected to best match the age and anatomy of the patient. Fig. 1. 4D XCAT phantom. The male and female anatomies are shown above. 3D renderings of the male phantom are shown to illustrate the cardiac and respiratory motions. Build the future of Bare metal infrastructure xCAT offers complete management for HPC clusters, RenderFarms, Grids, WebFarms, Online Gaming Infrastructure, Clouds, Datacenters etc. xCAT provides an extensible framework that is based on years of system administration best practices and experiences. The 4D XCAT phantom fills that void. Current phantoms can be divided into two general classes: voxelized and mathematical phantoms. The 4D XCAT phantom combines the two, and has great potential to develop into an educational aid for human anatomy and physiology. Fifty-eight adult XCAT models were added to the phantom library. In addition to the expanding the XCAT library, the feasibility of incorporating texture was investigated. Currently, the XCAT phantom structures are assumed to be homogeneous. These studies are conducted with humanoid phantoms such as the XCAT phantom. In this abstract we present the absorbed doses for various pairs of source and target organs using three common radiotracers in nuclear medicine. Methods The GATE software package is used for the Monte Carlo simulations. A typical female XCAT phantom is used as the input.

XCAT PHANTOM SOFTWARE S

How to Setup a Phantom S / Part 2 - Setting up Mouse Sensitivity
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