2010 Winter Project Week HAMMER - Revision history

Taox: /* Key Investigators */

2010-01-08T17:26:16Z

Key Investigators

Taox: /* Key Investigators */

2010-01-08T17:24:50Z

Key Investigators

Taox: /* Key Investigators */

2010-01-08T17:23:52Z

Key Investigators

Taox: /* Key Investigators */

2010-01-08T17:23:07Z

Key Investigators

Grwu at 05:39, 5 January 2010

2010-01-05T05:39:33Z

Grwu at 05:42, 4 January 2010

2010-01-04T05:42:33Z

Grwu at 05:36, 4 January 2010

2010-01-04T05:36:06Z

Grwu: Created page with 'NOTOC Image:PW2009-v3.png|Projects List Image:HammerAttribute.jpg|Components of Hammer Attribute Vectors. Image:HammerSimilari…'

2010-01-04T05:19:37Z

Created page with '__NOTOC__ <gallery> Image:PW2009-v3.png|Projects List Image:HammerAttribute.jpg|Components of Hammer Attribute Vectors. Image:HammerSimilari…'

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__NOTOC__
<gallery>
Image:PW2009-v3.png|[[2009_Summer_Project_Week#Projects|Projects List]]
Image:HammerAttribute.jpg|Components of Hammer Attribute Vectors.
Image:HammerSimilarity.png|Similarity map (middle column) computed on moving image (right) for the selected point on the fixed image (left, cross). Point indicated by a cross on the middle and right column is the point on the moving image that is the most similar to the picked point on the fixed image.
Image: namic.png|The output deformation filed by HAMMER
</gallery>

==Key Investigators==
* UNC: Guorong Wu, Dinggang Shen
* GE : Xiaodong Tao, Jim Miller

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<h3>Objective</h3>
We will continue developping and testing HAMMER registration algorithm implemented using ITK. The goal is to have an initial version ready by the end of the week that can be distributed within NA-MIC community for more extensive testing.

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<h3>Approach, Plan</h3>
We will develop a Slicer module for the current implementation of the Hammer registration algorithm and test on images from multiple sources to make the algorithm robust and easy to use. Base line results and test will be generated.

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<h3>Progress</h3>
Since winter project week in Utah, we have developed/implemented HAMMER registration algorithm using ITK classes. New ITK classes have been created for tasks of HAMMER. Each component has been tested. The source code is version controlled at NITRC site. The current development corresponds to the original Hammer algorithm that is based on tissue classification of T1 weighted images (as outlined on the first HAMMER paper).

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<h3>Progress in this na-mic meeting</h3>
We have finished following work in this na-mic project meeting:

1. Implemented the framework of multi-resolution.

2. Integrated affine registration as the pre-processing step before HAMMER algorithm.

3. Build up the interface for algorithm.

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<h3>Future plan</h3>
We will continue developping and testing our project after Na-mic meeting. Below is the TO-DO list:

1. Automatically performing skull striping;

2. Integrating HAMMER algorithm as the the module in Slicer

3. Do extensive test on the algorithm and release to the Na-mic community.

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<h3>Users List</h3>
We have released our registration method to the Na-mic society. Below is the list of users:

1. Minjie Wu, Geriatric Psychiatry Neuroimaging Lab, University of Pittsburgh
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==References==
* Dinggang Shen, Christos Davatzikos, [http://www.med.unc.edu/~dgshen/papers/Hammer_VersionInTMI.pdf HAMMER: Hierarchical Attribute Matching Mechanism for Elastic Registration], IEEE Trans. on Medical Imaging, 21(11):1421-1439, Nov 2002.

← Older revision		Revision as of 17:26, 8 January 2010
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−	<h3>~~Users List</h3>~~	+	<h3>HAMMER users (will update as the list grows):</h3>
−	HAMMER users (will update as the list grows):

	1. Minjie Wu, Geriatric Psychiatry Neuroimaging Lab, University of Pittsburgh		1. Minjie Wu, Geriatric Psychiatry Neuroimaging Lab, University of Pittsburgh

← Older revision		Revision as of 17:23, 8 January 2010
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−	<div style="width: 27%; float: left; padding-right: 3%~~; color: red~~;">	+	<div style="width: 90%; float: left; padding-right: 3%;">

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 <h3>Users List</h3>
-We have released our registration method to the Na-mic society. Below is the list of users:
+HAMMER users (will update as the list grows):
 . Minjie Wu, Geriatric Psychiatry Neuroimaging Lab, University of Pittsburgh

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 <h3>Progress</h3>
-Since winter project week in Utah, we have developed/implemented HAMMER registration algorithm using ITK classes. New ITK classes have been created for tasks of HAMMER. Each component has been tested. The source code is version controlled at NITRC site. The current development corresponds to the original Hammer algorithm that is based on tissue classification of T1 weighted images (as outlined on the first HAMMER paper).
+* During this past week (2010), we finalized HAMMER "alpha" release on NITRC and gave a tutorial. In the next couple of weeks, we will continue to polish the tutorial and code, provide support to and collect feedback from early HAMMER adapters.
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 Image:HammerSimilarity.png|Similarity map (middle column) computed on moving image (right) for the selected point on the fixed image (left, cross). Point indicated by a cross on the middle and right column is the point on the moving image that is the most similar to the picked point on the fixed image.
 Image: namic.png|The output deformation filed by HAMMER
 </gallery>

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 __NOTOC__
 <gallery>
 Image:HammerAttribute.jpg|Components of Hammer Attribute Vectors.
 Image:HammerSimilarity.png|Similarity map (middle column) computed on moving image (right) for the selected point on the fixed image (left, cross). Point indicated by a cross on the middle and right column is the point on the moving image that is the most similar to the picked point on the fixed image.

2010 Winter Project Week HAMMER - Revision history

Taox: /* Key Investigators */

Taox: /* Key Investigators */

Taox: /* Key Investigators */

Taox: /* Key Investigators */

Grwu at 05:39, 5 January 2010

Grwu at 05:42, 4 January 2010

Grwu at 05:36, 4 January 2010

Grwu: Created page with '__NOTOC__ Image:PW2009-v3.png|Projects List Image:HammerAttribute.jpg|Components of Hammer Attribute Vectors. Image:HammerSimilari…'

Grwu: Created page with 'NOTOC Image:PW2009-v3.png|Projects List Image:HammerAttribute.jpg|Components of Hammer Attribute Vectors. Image:HammerSimilari…'