kumuji / volumentations

Augmentation package for 3d data based on albumentaitons

Volumentations

Python library for 3d data augmentaiton. Hard fork from alumentations.

For more information on available augmentations check documentation.

Or, check simple example in colab:

Setup

pip install volumentations

Usage example

import volumentations as V
import numpy as np

augmentation = V.Compose(
    [
        V.Scale3d(scale_limit=(0.2, 0.2, 0.1), p=0.75),
        V.OneOrOther(
            V.Compose(
                [
                    V.RotateAroundAxis3d(
                        rotation_limit=np.pi, axis=(0, 0, 1), always_apply=True
                    ),
                    V.RotateAroundAxis3d(
                        rotation_limit=np.pi / 3, axis=(0, 1, 0), always_apply=True
                    ),
                    V.RotateAroundAxis3d(
                        rotation_limit=np.pi / 3, axis=(1, 0, 0), always_apply=True
                    ),
                ],
                p=1,
            ),
            V.Flip3d(axis=(0, 0, 1)),
        ),
        V.OneOf(
            [
                V.RandomDropout3d(dropout_ratio=0.2, p=0.75),
                V.RandomDropout3d(dropout_ratio=0.3, p=0.5),
            ]
        ),
    ]
)

augmented_teapot = augmentation(points=teapot.copy())["points"]
show_augmentation(teapot, augmented_teapot)

volumentations's Issues

Dependabot can't resolve your Python dependency files

Dependabot can't resolve your Python dependency files.

As a result, Dependabot couldn't update your dependencies.

The error Dependabot encountered was:

Creating virtualenv volumentations-So-8RxHf-py3.8 in /home/dependabot/.cache/pypoetry/virtualenvs
Updating dependencies
Resolving dependencies...

[SolverProblemError]
The current project's Python requirement (^3.6) is not compatible with some of the required packages Python requirement:
  - pre-commit requires Python >=3.6.1

Because pre-commit (2.3.0) requires Python >=3.6.1
 and no versions of pre-commit match >2.3.0,<3.0.0, pre-commit is forbidden.
So, because volumentations depends on pre-commit (^2.3.0), version solving failed.

If you think the above is an error on Dependabot's side please don't hesitate to get in touch - we'll do whatever we can to fix it.

View the update logs.

Dependabot can't resolve your Python dependency files

Dependabot can't resolve your Python dependency files.

As a result, Dependabot couldn't update your dependencies.

The error Dependabot encountered was:

Creating virtualenv volumentations-Vwic-VFg-py3.8 in /home/dependabot/.cache/pypoetry/virtualenvs
Updating dependencies
Resolving dependencies...

[SolverProblemError]
The current project's Python requirement (^3.6) is not compatible with some of the required packages Python requirement:
  - pre-commit requires Python >=3.6.1

Because pre-commit (2.3.0) requires Python >=3.6.1
 and no versions of pre-commit match >2.3.0,<3.0.0, pre-commit is forbidden.
So, because volumentations depends on pre-commit (^2.3.0), version solving failed.

If you think the above is an error on Dependabot's side please don't hesitate to get in touch - we'll do whatever we can to fix it.

View the update logs.

Dependabot couldn't authenticate with https://pypi.python.org/simple/

Dependabot couldn't authenticate with https://pypi.python.org/simple/.

You can provide authentication details in your Dependabot dashboard by clicking into the account menu (in the top right) and selecting 'Config variables'.

View the update logs.

Adding collab notebook example

📚 Documentation

Mentioned it in the docs, but didn't publish