Difference between revisions of "2013 Summer Project Week:Parameter heirarchy"
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<h3>Progress</h3> | <h3>Progress</h3> | ||
| − | * . | + | * Discussed approach to be taken, concerns regarding performance |
| − | + | * Node count can explode into the thousands, performance analysis needed | |
| + | ** Initial test performance analysis run, results concerning | ||
| + | *** Create hierarchies with 1500 and 7000 nodes, observed | ||
| + | *** Create hierarchy with 250 * 5 (1 volume 512x512x4byte, 4 transforms per frame) nodes | ||
| + | **** Slider in widget tied to logic to replace current view volume contents with the contents of the frame indexed by slider value | ||
| + | ***** Deep copy used | ||
| + | **** Allocate nodes, add to scene WITH BATCH PROCESSING | ||
| + | **** Able to drag slider, occasional stuttering | ||
| + | **** i7-2640M, 6GB RAM, [http://www.newegg.com/Product/Product.aspx?Item=N82E16820227812 2nd gen SSD] | ||
| + | **** [https://na-mic.org/w/images/0/00/Run1_250.txt Run1 250] | ||
| + | **** [https://na-mic.org/w/images/8/89/Run2_250.txt Run2_250] | ||
| + | **** [https://na-mic.org/w/images/b/b9/Run3_500.txt Run3_500] | ||
| + | **** [https://na-mic.org/w/images/e/e6/Run4_1000.txt Run4_1000] | ||
'''To do''': | '''To do''': | ||
| − | * | + | * Implement importer/exporter for MHA |
| + | * Discuss approach to performance, currently performance features are optional | ||
</div> | </div> | ||
Latest revision as of 18:27, 10 July 2017
Home < 2013 Summer Project Week:Parameter heirarchy
Key Investigators
- Queen's: Adam Rankin
- Queen's: Andras Lasso
- Queen's: Tamas Ungi
Objective
The goal is to develop a module that creates and utilizes a new hierarchy based on definable parameters. This will allow us to characterize data by time.
Approach, Plan
- Review existing time hierarchy discussion
- Learn technical details about hierarchies
- Discuss architecture of a flexible, abstract parameter hierarchy
- Implement said hierarchy
Progress
- Discussed approach to be taken, concerns regarding performance
- Node count can explode into the thousands, performance analysis needed
- Initial test performance analysis run, results concerning
- Create hierarchies with 1500 and 7000 nodes, observed
- Create hierarchy with 250 * 5 (1 volume 512x512x4byte, 4 transforms per frame) nodes
- Slider in widget tied to logic to replace current view volume contents with the contents of the frame indexed by slider value
- Deep copy used
- Allocate nodes, add to scene WITH BATCH PROCESSING
- Able to drag slider, occasional stuttering
- i7-2640M, 6GB RAM, 2nd gen SSD
- Run1 250
- Run2_250
- Run3_500
- Run4_1000
- Slider in widget tied to logic to replace current view volume contents with the contents of the frame indexed by slider value
- Initial test performance analysis run, results concerning
To do:
- Implement importer/exporter for MHA
- Discuss approach to performance, currently performance features are optional
Delivery Mechanism
This work will be delivered to the NA-MIC Kit as a Slicer module in the SlicerIGT extension.
