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Releases: strath-ai/SatelliteCloudGenerator

PyPI Support

22 Sep 08:41
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0.4.1

Update setup.py

0.4

28 Aug 13:04
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0.4

The package can now be imported via pip

pip install git+https://github.com/strath-ai/SatelliteCloudGenerator

0.3

13 Dec 16:20
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0.3

Major Changes 🔥

  • 🏭 Introducing CloudGenerator() which encapsulates a specific configuration, and generation probabilities (cloud_p and shadow_p). It is compatible as PyTorch module (you can plug it into augmentation pipelines, like torchvision or albumentations)
my_gen=CloudGenerator(WIDE_CONFIG,cloud_p=1.0,shadow_p=0.5)
my_gen(my_image) # will act just like add_cloud_and_shadow() but will preserve the same configuration!

  • 🌈 Channel-Specific Cloud Magnitude allows for channels to have slightly different cloud strengths (since this strength is generally dependent on carrier wavelength) by setting channel_magnitude_shift` to a non-zero value:

ch


  • 😷 Segmentation Mask Functionality allows you to call the segmentation_mask(cloud_mask,shadow_mask) method, which will return a segmentation mask for your generated clouds and shadows!

simple_seg

...you can even set a range thin_range to something like (0.05,0.5) to also differentiate between thin and thick clouds

thin_seg

and this is an example content of each label:

labels1


I hope these features prove useful! 🚀

0.2

30 Oct 19:20
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0.2

Major Changes 🔥

  • min_lvl and max_lvl redefined (to refer to cloud strength)
  • Introduction of shadow functionality with add_cloud_and_shadow
  • Introduction of locality_index argument that can control the sparsity of the cloud shape
  • Datasets of cloud and shadow masks can be easily generated using the 02-Dataset-Generation.ipynb notebook

Minor Changes 🪛

  • Prevent NaN in cloud_hue
  • Fixed Perlin generation for small images and non-standard aspect ratios

First Release

06 Sep 09:29
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Updated DOI, Colab links and citation details.

Pre-Release

06 Sep 09:21
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Pre-release

Pre-release for setting up Zenodo DOI