Difference between revisions of "2013 Summer Project Week:Parameter heirarchy"
From NAMIC Wiki
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* Discussed approach to be taken, concerns regarding performance | * Discussed approach to be taken, concerns regarding performance | ||
* Node count can explode into the thousands, performance analysis needed | * Node count can explode into the thousands, performance analysis needed | ||
| − | ** Initial | + | ** Initial test performance analysis run, results concerning |
*** Create hierarchies with 1500 and 7000 nodes, observed | *** Create hierarchies with 1500 and 7000 nodes, observed | ||
*** Create hierarchy with 250 * 5 (1 volume, 4 transforms per frame) nodes | *** Create hierarchy with 250 * 5 (1 volume, 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 | **** 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 | ***** Deep copy used | ||
| − | **** | + | **** Allocate nodes, add to scene ~25 seconds |
| + | **** Able to drag slider, occasional stuttering | ||
| + | **** [https://www.assembla.com/spaces/perklabsandbox/documents/bhSQdG2NOr4RtcacwqjQWU/download/bhSQdG2NOr4RtcacwqjQWU Run1] | ||
| + | **** [https://www.assembla.com/spaces/perklabsandbox/documents/bnuv4q2NOr4OkvacwqEsg8/download/bnuv4q2NOr4OkvacwqEsg8 Run2] | ||
Revision as of 13:56, 21 June 2013
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, 4 transforms per frame) nodes
- Initial test performance analysis run, results concerning
To do:
- Implement importer/exporter for MHA
Delivery Mechanism
This work will be delivered to the NA-MIC Kit as a Slicer module in the SlicerIGT extension.
