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Home Page: https://cytounet.readthedocs.io/en/latest/README.html
License: MIT License
Deep Learning Based Cell Segmentation
Home Page: https://cytounet.readthedocs.io/en/latest/README.html
License: MIT License
Describe the bug
Images shown by show_images
are in the wrong order.
To Reproduce
Save images numbered 1 to 20.
Expected behavior
I expected to get images shown from 1 to 20(mathematically)
Unexpected behavior
I got images in the order 1, 10, 11, 12...20.
System Details
I am using this version.
Current predictions are always black or random. This seems to stem from the adjustData
part that may not be generalizable.
Description
I would like to improve the initialization of unet_simple
especially regarding making it similar to what the original paper proposed.
Similar Features
It is currently implemented in unet_simple
Feature Details
Improve upsampling
Review Downsampling
Proposed Implementation
None yet
Thank you
show_images
regarding ambiguous image shapes e.g 4 vs 3 vs 2Description
I would like to run my training and/or fine tuning at the command line.
Similar Features
This is similar to installing the package with pip
.
Feature Details
Often it is possible to run a model's pipeline by doing something like this:
python --args path_to_script --other-args
Proposed Implementation
I can think of two ways to do this.
Use CI/CD or GitHub actions to run "tests"/training in the cloud.
Provide a script under a folder named scripts that can be run as suggested above.
Describe the bug
Model.fit_generator
is deprecated
To Reproduce
Run via Colab
Expected behavior
Expected to run with no warnings
Unexpected behavior
Received a deprecation warning
System Details
Latest dev.
Hi,
Thanks very much for this wonderful project. I have a custom dataset formatted in form of the COCO dataset. Any suggestions on how I can plug that into this project?
Looking forward to your wonderful response
Description
I would like to have more metrics available.
Similar Features
"N/A"
Feature Details
Implement or at least add support for such metrics as Jaccard.
Proposed Implementation
Use native implementations or implement some from some papers.
Related to #12
Describe the bug
After training, I used a callback as shown in the example notebook and found that the model was not saved at the end of each epoch.
To Reproduce
Run the exact code in the above notebook.
Expected behavior
I expected to save the model at the end of each epoch based on the loss' improvement(or not).
Unexpected behavior
I got no error message. The model trained successfully but required that I manually save the model at the end of the entire training.
System Details
Using developer version with this hash.
Describe the bug
Images obtained after training on png
input get distorted when saved with save_predictions
To Reproduce
This is reproducible with embroys.ipynb
in the examples folder.
Expected behavior
I expected to save images to my directory as is.
Unexpected behavior
I got distorted noise like images instead.
System Details
Version 0.2.0, this version.
Description
Current examples use very small data sets. Could it be possible to use a
Similar Features
N/A
Feature Details
Include examples that show the train-validate-test workflow in a more comprehensive manner.
Proposed Implementation
Use publicly available data sets.
Describe the bug
read_images
does not read images if they are of mixed formats but in the same folder.
To Reproduce
Create a directory with images of mixed file formats
Try to read the images with read_images
Expected behavior
I expected a list containing arrays of these images.
Unexpected behavior
I got an empty list instead.
System Details
I am using the developer version available here
Generating test data currently fails with the error:
OSError: Cannot understand given URI:
Description
In training the model, I would like to be able to simply call some function that runs the training.
Similar Features
None.
Feature Details
For example instead of model.fit_generator
, I would simply call something like train_model
.
Proposed Implementation
Either write new methods or change to a class based API(this would need to be in some milestone).
Description
I would like to control what is drawn on the image when I use draw_contours
.
Similar Features
This is related to draw_contours
and find_contours
.
Feature Details
It would be great if I could control font size and optionally provide an earlier list of images.
Proposed Implementation
Add arguments for the above.
Description
In show_images
, I would like to show images side by side.
Similar Features
show_images
is close but not quite.
Feature Details
Show images either above or side by side with their predicted labels and/or show predicted, truth, image.
Proposed Implementation
Similar to what pyautocv does but see above.
Description
When using a validation
data set, I would like to be warned if lengths differ.
Similar Features
This would enhance the data generators e.g. generate_train_data
or generate_validation_data
.
Feature Details
N/A: This has been sufficiently described above.
Proposed Implementation
Raise an error on incompatible lengths and give a very specific error message.
I would like to be able to reduce/increase model complexity preferably incrementally.
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