Difference between revisions of "2016 Winter Project Week/Projects/BatchImageAnalysis"
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m (Marianna moved page 2016 Winter Project Week:BatchImageAnalysis to 2016 Winter Project Week/Projects/BatchImageAnalysis) |
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<!-- Use the "Upload file" link on the left and then add a line to this list like "File:MyAlgorithmScreenshot.png" --> | <!-- Use the "Upload file" link on the left and then add a line to this list like "File:MyAlgorithmScreenshot.png" --> | ||
</gallery> | </gallery> | ||
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+ | [[File:LungCT-3DSIFT.png|200px|thumb|left|3D SIFT Lung Features]] | ||
==Key Investigators== | ==Key Investigators== | ||
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* Kalli Retzepi (MGH) | * Kalli Retzepi (MGH) | ||
* Yangming Ou (MGH) | * Yangming Ou (MGH) | ||
− | * Matt Toews (BWH) | + | * Matt Toews (ETS) |
+ | * Lilla Zollei (MGH) | ||
+ | * Lauren O'Donnell (BWH) | ||
* Steve Pieper (BWH) | * Steve Pieper (BWH) | ||
* Sandy Wells (BWH) | * Sandy Wells (BWH) | ||
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==Project Description== | ==Project Description== | ||
{| class="wikitable" | {| class="wikitable" | ||
+ | ! style="text-align: left; width:27%" | Objective | ||
+ | ! style="text-align: left; width:27%" | Approach and Plan | ||
+ | ! style="text-align: left; width:27%" | Progress and Next Steps | ||
|- style="vertical-align:top;" | |- style="vertical-align:top;" | ||
− | + | | | |
− | <!-- | + | <!-- Objective bullet points --> |
* Run feature detection code over a collection of medical images pulled from PACS | * Run feature detection code over a collection of medical images pulled from PACS | ||
* Investigate a collection of ADC maps of neonates (diffusion MR) | * Investigate a collection of ADC maps of neonates (diffusion MR) | ||
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* Use 3D SIFT code to see if health status can be detected in images | * Use 3D SIFT code to see if health status can be detected in images | ||
* (if time) try text analysis of radiology reports | * (if time) try text analysis of radiology reports | ||
− | + | | | |
− | |||
<!-- Add a bulleted list of key points --> | <!-- Add a bulleted list of key points --> | ||
* Use deidentified cohort of neonate images collected from MGH | * Use deidentified cohort of neonate images collected from MGH | ||
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* Explore visualization options | * Explore visualization options | ||
* (if time) integrate image features with analysis of radiology report text | * (if time) integrate image features with analysis of radiology report text | ||
+ | | | ||
+ | <!-- Fill this out at the end of Project Week; describe what you did this week and what you plan to do next --> | ||
+ | |||
+ | Algorithm | ||
+ | |||
+ | * feature extraction (20 seconds per image) | ||
+ | |||
+ | * Feature matching O(log N) indexing (< 1 second per image) | ||
+ | |||
+ | * 3D SIFT-Rank code (Windows, Linux, Max) and read me | ||
+ | http://www.matthewtoews.com/fba/featExtract1.5.zip | ||
+ | |||
+ | Result | ||
+ | Baseline HIE classification rate: 73%, leave-one-out moderate vs normal. | ||
+ | |||
− | + | Data | |
− | + | 231 subjects, Apparent Diffusion Coefficient (ADC) images. | |
− | |||
|} | |} | ||
− | == | + | ==Features Extracted in ADC MRI Volume == |
− | + | ||
+ | http://wiki.na-mic.org/Wiki/images/b/b2/Image_%282%29.png |
Latest revision as of 15:54, 8 January 2016
Home < 2016 Winter Project Week < Projects < BatchImageAnalysisKey Investigators
- Kalli Retzepi (MGH)
- Yangming Ou (MGH)
- Matt Toews (ETS)
- Lilla Zollei (MGH)
- Lauren O'Donnell (BWH)
- Steve Pieper (BWH)
- Sandy Wells (BWH)
- Randy Gollub (MGH)
Project Description
Objective | Approach and Plan | Progress and Next Steps |
---|---|---|
|
|
Algorithm
http://www.matthewtoews.com/fba/featExtract1.5.zip Result Baseline HIE classification rate: 73%, leave-one-out moderate vs normal.
|
Features Extracted in ADC MRI Volume