ProstateSegmentationAHM2009 - Revision history

Ygao: /* Key Investigators */

2009-01-08T23:42:45Z

Key Investigators

Ygao at 23:38, 8 January 2009

2009-01-08T23:38:18Z

Sidd queens at 23:23, 7 January 2009

2009-01-07T23:23:34Z

Sidd queens at 22:38, 7 January 2009

2009-01-07T22:38:18Z

Sidd queens at 18:17, 7 January 2009

2009-01-07T18:17:32Z

Ygao: /* Key Investigators */

2008-12-02T00:45:15Z

Key Investigators

Ygao: /* Key Investigators */

2008-12-02T00:44:35Z

Key Investigators

Ygao at 00:44, 2 December 2008

2008-12-02T00:44:10Z

Ygao: New page: {| |Project Week Main Page ]] |Shape based prostate segmentation...

2008-12-02T00:43:13Z

New page: {| |thumb|320px|Return to [[2009_Winter_Project_Week|Project Week Main Page ]] |Shape based prostate segmentation...

New page

{|
|[[Image:NAMIC-SLC.jpg|thumb|320px|Return to [[2009_Winter_Project_Week|Project Week Main Page]] ]]
|[[Image:ShapeBasedProstateSegmentationResult.png|Shape based prostate segmentation]]
|}

__NOTOC__

===Key Investigators===
* Gabor Fichtinger, Purang Abolmaesumi, David Gobbi, Siddharth Vikal; Queen’s University
* Allen Tannenbaum, Yi Gao; Georgia Tech
* Katie Hayes, Brigham and Women's Hospital

<div style="margin: 20px;">

<div style="width: 27%; float: left; padding-right: 3%;">

<h1>Objective</h1>
For the task of prostate segmentation, we provide two tools: 1. shape based and 2. semi-automatic random walk based. The goal is to put both algorithm into Slicer3 as command line modules.

</div>

<div style="width: 27%; float: left; padding-right: 3%;">

<h1>Approach, Plan</h1>
Algorithm 1. is a Bayesian Shape based segmentation. The shape of prostates are learned and then the new image is segmented using the shapes learned. Algorithm 2. is based on the Random Walks segmentation algorithm. It need more human input but the result could be interactively improved arbitrarily close to user's expectation.

</div>

<div style="width: 40%; float: left;">

<h1>Progress</h1>

Algorithm 2. is already in the form of command line module. Algorithm 1. is also ready to be ported in. We need to do during the project week is 1. plug both algorithms into Slicer3 without source compiled version of Slicer3; 2. Improve the algorithm for better segmentation performance.

</div>

<br style="clear: both;" />

</div>

@@ Line 20: / Line 20: @@
 <h1>Objective</h1>
-For the task of prostate segmentation, we provide two tools: 1. shape based and 2. semi-automatic random walk based. The goal is to put both algorithm into Slicer3 as command line modules.
+For the task of prostate segmentation, we provide two tools: 1. shape based and 2. semi-automatic random walk based. The goal is to put both algorithm into Slicer3.
 </div>
@@ Line 27: / Line 27: @@
 <h1>Approach, Plan</h1>
-Algorithm 1. is a Bayesian Shape based segmentation. The shape of prostates are learned and then the new image is segmented using the shapes learned. Algorithm 2. is based on the Random Walks segmentation algorithm. It need more human input but the result could be interactively improved arbitrarily close to user's expectation.
+Algorithm 1. is a Shape based segmentation. The shape of prostates are learned and then the new image is segmented using the shapes learned. Algorithm 2. is based on the Random Walks segmentation algorithm. It need more human input but the result could be interactively improved arbitrarily close to user's expectation.
 </div>
@@ Line 35: / Line 35: @@
 <h1>Progress</h1>
-Algorithm 2. is already in the form of command line module. Algorithm 1. is also ready to be ported in.
+During the project week, we achieved:
-The objectives for the project week are
+* Integrated semi-auto algorithm (algorithm 2) into Trans Rectal Prostate biopsy interactive loadable module, shown in the middle figure above.
-. Integrate algorithm 2 (which is currently a command line module) into Trans Rectal Prostate biopsy interactive loadable module
+* Integrated shape based algorithm (algorithm 1) into Slicer3 as command line module, shown in the right figure above.
 </div>

@@ Line 1: / Line 1: @@
 {|
 |[[Image:NAMIC-SLC.jpg|thumb|320px|Return to [[2009_Winter_Project_Week|Project Week Main Page]] ]]
 |[[Image:TRPB_ProstateSegmentation.JPG|Prostate segmentation integrated inside TR Prostate biopsy interactive module|thumb|320px]]
 |}

@@ Line 37: / Line 37: @@
 Algorithm 2. is already in the form of command line module. Algorithm 1. is also ready to be ported in.
-What we'll work on during the project week are
+The objectives for the project week are
-. plug both algorithms into Slicer3 without source compiled version of Slicer3;
+. Integrate algorithm 2 (which is currently a command line module) into Trans Rectal Prostate biopsy interactive loadable module
-. Improve the algorithm for better segmentation performance.
+. Create a command line module for algorithm 1.
 </div>

@@ Line 2: / Line 2: @@
 |[[Image:NAMIC-SLC.jpg|thumb|320px|Return to [[2009_Winter_Project_Week|Project Week Main Page]] ]]
 |[[Image:ShapeBasedProstateSegmentationResult.png|semi-automatic prostate segmentation|thumb|320px]]
 |}

@@ Line 1: / Line 1: @@
 {|
 |[[Image:NAMIC-SLC.jpg|thumb|320px|Return to [[2009_Winter_Project_Week|Project Week Main Page]] ]]
-|[[Image:ShapeBasedProstateSegmentationResult.png|Shape based prostate segmentation|thumb|320px]]
+|[[Image:ShapeBasedProstateSegmentationResult.png|semi-automatic prostate segmentation|thumb|320px]]
 |}