Comments (5)
I'm a bit confused: how we are going to calculate the real volume of an area while the function does not receive the CT meta data. Also, can you please clarify how the output from the predict method will be serialised? And last: is it necessary to provide the centroids, since all centroids may be re-estimated via the connected components analysis?
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Hi @vessemer
I'm a bit confused: how we are going to calculate the real volume of an area while the function does not receive the CT meta data.
Good point! I think one way to approach this is to create a new function that outputs metadata
, and then pass in that metadata
as a third argument. I see you've assumed something similar in your PR via voxel_shape
.
Also, can you please clarify how the output from the predict method will be serialised?
That will be up to whoever implements the predict
function. I see you have assumed npy
files. That should be perfectly fine as a stub for now. In the event a different serialization method is chosen, it shouldn't be too difficult to make the appropriate updates.
And last: is it necessary to provide the centroids, since all centroids may be re-estimated via the connected components analysis?
It is the job of algorithms.identify.trained_model.predict
to calculate centroids
. And it is this centroids
argument that is passed to algorithms.segment.trained_model.predict
. segment.trained_model.predict
in turn calls segment.trained_model.calculate_volume
. While it would be possible for calculate_volume
to take dicom_path
as an argument, and then calculate centriods
on it's own, we prefer to uncouple those steps and have a canonical function dedicated to that task.
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@reubano, thanks for making it clear. I guess I've considered all your proposition, by this commit.
Is there something else I need take into account?
from concept-to-clinic.
Hi @vessemer, see #78 (comment).
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Closed via #78
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Related Issues (20)
- Unit tests for Python backend code HOT 3
- Report: implement ACR Lung-RADβ’ findings based on Case
- Report: per-nodule 3D shapefile export from 3D boolean mask
- Report: RSNA standard template should pull from the actual Case
- UI feature: add overall progress indicator ("wizard" element) HOT 3
- Annotation: per-nodule notes should actually be PATCHed and saved HOT 5
- Continuous improvement of nodule segmentation and volume estimates HOT 4
- User should be able to run nodule candidates prediction HOT 6
- Cannot build from docker HOT 3
- Nodules augmentation HOT 8
- First page issues HOT 1
- Refactor EventEmitter to using store observer HOT 3
- Make reusable/generic component into common
- Wrong repo, not sure how I opened this issue here... HOT 1
- Algorithms/Segment/Training not work
- Build fails on step 5/25 with error code 1 HOT 3
- How to add noise in generators?
- What's the status of this project? HOT 2
- DSB2017
- Build is failing HOT 1
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