Difference between revisions of "DBP3:Utah:SlicerModuleCardiacRegistration"

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__NOTOC__
 
__NOTOC__
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===CARMA Cardiac Registration Module===
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===CMR Toolkit Cardiac Registration===
  
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{|
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|[[Image:Cardiac_mri_registration_module.jpg|thumb|280px|(L to R) Registered image, fixed image, and moving image]]
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|}
  
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==Authors, Collaborators & Contact==
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* CARMA Center, University of Utah: Alan Morris, Greg Gardner, Salma Bengali, Josh Cates, Rob MacLeod
  
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== General Information ==
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<div style="margin: 20px; height: 345px">
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<div style="width: 27%; float: left; padding-right: 3%;">
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==General Information==
 
===Module Type & Category===
 
===Module Type & Category===
  
 
Type: CLI
 
Type: CLI
  
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Category: CARMA
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Category: Cardiac MRI Toolkit
  
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===Authors, Collaborators & Contact===
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</div>
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* Alan Morris: CARMA Center, University of Utah
 
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* Danny Perry: CARMA Center, University of Utah
 
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* Greg Gardner: CARMA Center, University of Utah
 
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* Josh Cates: CARMA Center, University of Utah
 
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* Rob MacLeod: CARMA Center, University of Utah
 
  
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===Module Description===
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<div style="width: 27%; float: left; padding-right: 3%;">
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This module implements case-specific registration for cardiac LGE-MRI images (namely acquired at different time points). The input to this module will be two MRI images.  We anticipate there will be no exposed parameters; we will optimize non-exposed parameters for each [[DBP3:Utah:RegCases|registration case]].
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==Module Description==
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This module implements case-specific registration for cardiac LGE-MRI, MRA and CT images acquired at different time points or across different patients. The types of registration scenarios are described [[DBP3:Utah:RegCases|here]]. The inputs to this module are two image volumes: image volume one is the fixed volume, and image volume two is the moving volume. The goal of registration is to find a spatial mapping that will align the moving volume with the fixed volume. The user selects the imaging modalities based on the types of input image volumes. Registration parameters are tuned for the registration cases. Input image volumes that are cropped to the area around the left atrium can be used as well, which would improve the final registration result. Advanced registration parameters can be changed to check if the registration result shows improvement.
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</div>
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<div style="width: 40%; float: left;">
  
 
== Usage ==
 
== Usage ==
  
 
===Examples, Use Cases & Tutorials===
 
===Examples, Use Cases & Tutorials===
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[[Media:Carma_Registration_Tutorial.pptx|CARMA Registration Tutorial]]
  
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* This module is meant to be used for cardiac LGE-MRI scans acquired at different time points or across different patients.
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The image volumes in this dataset: [http://hdl.handle.net/1926/1765 CARMA Registration Tutorial Data] can be used as inputs to the module. The dataset contains anonymized LGE-MRI, MRA and CT images.
  
 
===Quick Tour of Features and Use===
 
===Quick Tour of Features and Use===
  
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The following are the inputs and outputs
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The following are the inputs and outputs:
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* Image Volume One (Fixed): Select the LGE-MRI, MRA or CT Image
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* Image Volume Two (Moving): Select the LGE-MRI or MRA image
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* Output Image Volume : The registration result
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* Imaging modality: The types of image volumes that are being registered (e.g LGE-MRI, MRA, CT, Acute Scar)
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===Advanced Registration Parameters===
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The advanced registration parameters are:
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* Registration Type
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* Metric Type
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* Initialization Type
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* Interpolation Type
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* Maximum Number of Iterations
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* Sampling Ratio
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* Sample from Fixed/Moving Image Overlap
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The details about the advanced registration parameters can be found at https://www.slicer.org/wiki/Modules:RegisterImages-Documentation-3.6.
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</div>
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</div>
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<div style="margin: 20px;">
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<div style="width: 27%; float: left; padding-right: 3%;">
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== Development ==
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===Source code & documentation===
  
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* Moving Image: Select the LGE-MRI image
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The source code for this module can be found at the [https://github.com/carma-center/carma_slicer_extension/ GitHub repository].
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* Fixed Image: Select the LGE-MRI Image
 
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* Registered Output : The output volume
 
  
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== More Information ==
 
  
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===Acknowledgment===
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</div>
  
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===References===
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<div style="width: 27%; float: left; padding-right: 3%;">

Latest revision as of 17:08, 10 July 2017

Home < DBP3:Utah:SlicerModuleCardiacRegistration

CMR Toolkit Cardiac Registration

(L to R) Registered image, fixed image, and moving image

Authors, Collaborators & Contact

  • CARMA Center, University of Utah: Alan Morris, Greg Gardner, Salma Bengali, Josh Cates, Rob MacLeod

General Information

Module Type & Category

Type: CLI

Category: Cardiac MRI Toolkit

Module Description

This module implements case-specific registration for cardiac LGE-MRI, MRA and CT images acquired at different time points or across different patients. The types of registration scenarios are described here. The inputs to this module are two image volumes: image volume one is the fixed volume, and image volume two is the moving volume. The goal of registration is to find a spatial mapping that will align the moving volume with the fixed volume. The user selects the imaging modalities based on the types of input image volumes. Registration parameters are tuned for the registration cases. Input image volumes that are cropped to the area around the left atrium can be used as well, which would improve the final registration result. Advanced registration parameters can be changed to check if the registration result shows improvement.

Usage

Examples, Use Cases & Tutorials

CARMA Registration Tutorial

The image volumes in this dataset: CARMA Registration Tutorial Data can be used as inputs to the module. The dataset contains anonymized LGE-MRI, MRA and CT images.

Quick Tour of Features and Use

The following are the inputs and outputs:

  • Image Volume One (Fixed): Select the LGE-MRI, MRA or CT Image
  • Image Volume Two (Moving): Select the LGE-MRI or MRA image
  • Output Image Volume : The registration result
  • Imaging modality: The types of image volumes that are being registered (e.g LGE-MRI, MRA, CT, Acute Scar)

Advanced Registration Parameters

The advanced registration parameters are:

  • Registration Type
  • Metric Type
  • Initialization Type
  • Interpolation Type
  • Maximum Number of Iterations
  • Sampling Ratio
  • Sample from Fixed/Moving Image Overlap

The details about the advanced registration parameters can be found at https://www.slicer.org/wiki/Modules:RegisterImages-Documentation-3.6.

Development

Source code & documentation

The source code for this module can be found at the GitHub repository.


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