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colour-datasets-0.2.0
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مشاهده بیشترتوضیحات
Colour science datasets for use with Colour
| ویژگی | مقدار |
|---|---|
| سیستم عامل | OS Independent |
| نام فایل | colour-datasets-0.2.0 |
| نام | colour-datasets |
| نسخه کتابخانه | 0.2.0 |
| نگهدارنده | ['Colour Developers'] |
| ایمیل نگهدارنده | ['colour-developers@colour-science.org'] |
| نویسنده | Colour Developers |
| ایمیل نویسنده | colour-developers@colour-science.org |
| آدرس صفحه اصلی | https://www.colour-science.org/ |
| آدرس اینترنتی | https://pypi.org/project/colour-datasets/ |
| مجوز | BSD-3-Clause |
Colour - Datasets
=================
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Colour science datasets for use with
`Colour <https://github.com/colour-science/colour>`__ or any Python package
manipulating colours. The datasets are hosted in `Zenodo <https://zenodo.org>`__
under the
`Colour Science - Datasets <https://zenodo.org/communities/colour-science-datasets/>`__
community.
It is open source and freely available under the
`New BSD License <https://opensource.org/licenses/BSD-3-Clause>`__ terms.
.. contents:: **Table of Contents**
:backlinks: none
:depth: 2
.. sectnum::
Features
--------
**Colour - Datasets** was created to overcome issues encountered frequently
when trying to access or use colour science datasets:
- No straightforward ingestion path for dataset content.
- No simple loading mechanism for dataset content.
- Unavailability of the dataset, e.g. download url is down, dataset content is
passed directly from hand to hand.
- No information regarding the definitive origination of the dataset.
**Colour - Datasets** offers all the above: it allows users to ingest and load
colour science datasets with a single function call. The datasets information
is hosted on `Zenodo <https://zenodo.org/communities/colour-science-datasets/>`__
where the record for a dataset typically contain:
- An *urls.txt* file describing the urls to source the dataset files from.
- A copy of those files in the eventuality where the source files are not
available or the content has changed without notice.
- Information about the authors, content and licensing.
When no explicit licensing information is available, the dataset adopts the
**Other (Not Open)** licensing scheme, implying that assessing usage conditions
is at the sole discretion of the users.
Examples
^^^^^^^^
**Colour - Datasets** can also be used online with
`Google Colab <https://colab.research.google.com/notebook#fileId=1YwIfDTBVP3XUYJAyZVEDWj92DJCB0_3v&offline=true&sandboxMode=true>`__.
Most of the objects are available from the ``colour_datasets`` namespace:
.. code-block:: python
>>> import colour_datasets
The available datasets are listed with the ``colour_datasets.datasets()``
definition:
.. code-block:: python
>>> print(colour_datasets.datasets())
::
colour-science-datasets
=======================
Datasets : 21
Synced : 1
URL : https://zenodo.org/communities/colour-science-datasets/
Datasets
--------
[ ] 3269926 : Agfa IT8.7/2 Set - Marszalec (n.d.)
[ ] 3245883 : Camera Spectral Sensitivity Database - Jiang et al. (2013)
[ ] 3367463 : Constant Hue Loci Data - Hung and Berns (1995)
[ ] 3362536 : Constant Perceived-Hue Data - Ebner and Fairchild (1998)
[ ] 3270903 : Corresponding-Colour Datasets - Luo and Rhodes (1999)
[ ] 3269920 : Forest Colors - Jaaskelainen et al. (1994)
[ ] 4394536 : LUTCHI Colour Appearance Data - Luo and Rhodes (1997)
[x] 3245875 : Labsphere SRS-99-020 - Labsphere (2019)
[ ] 3269924 : Lumber Spectra - Hiltunen (n.d.)
[ ] 4051012 : Measured Commercial LED Spectra - Brendel (2020)
[ ] 3269918 : Munsell Colors Glossy (All) (Spectrofotometer Measured) - Orava (n.d.)
[ ] 3269916 : Munsell Colors Glossy (Spectrofotometer Measured) - Haanpalo (n.d.)
[ ] 3269914 : Munsell Colors Matt (AOTF Measured) - Hauta-Kasari (n.d.)
[ ] 3269912 : Munsell Colors Matt (Spectrofotometer Measured) - Hauta-Kasari (n.d.)
[ ] 3245895 : New Color Specifications for ColorChecker SG and Classic Charts - X-Rite (2016)
[ ] 3252742 : Observer Function Database - Asano (2015)
[ ] 3269922 : Paper Spectra - Haanpalo (n.d.)
[ ] 3372171 : RAW to ACES Utility Data - Dyer et al. (2017)
[ ] 4642271 : Spectral Database of Commonly Used Cine Lighting - Karge et al. (2015)
[ ] 4297288 : Spectral Sensitivity Database - Zhao et al. (2009)
[ ] 4050598 : Spectral Upsampling Coefficient Tables - Jakob and Hanika. (2019)
A ticked checkbox means that the particular dataset has been synced locally.
A dataset is loaded by using its unique number: *3245895*:
.. code-block:: python
>>> print(colour_datasets.load('3245895').keys())
::
Pulling "New Color Specifications for ColorChecker SG and Classic Charts" record content...
Downloading "urls.txt" file: 8.19kB [00:01, 5.05kB/s]
Downloading "ColorChecker24_After_Nov2014.zip" file: 8.19kB [00:01, 6.52kB/s]
Downloading "ColorChecker24_Before_Nov2014.zip" file: 8.19kB [00:01, 7.66kB/s]
Downloading "ColorCheckerSG_After_Nov2014.zip" file: 8.19kB [00:01, 7.62kB/s]
Downloading "ColorCheckerSG_Before_Nov2014.zip" file: 8.19kB [00:00, 9.39kB/s]
Unpacking "/Users/kelsolaar/.colour-science/colour-datasets/3245895/dataset/ColorCheckerSG_Before_Nov2014.zip" archive...
Unpacking "/Users/kelsolaar/.colour-science/colour-datasets/3245895/dataset/ColorCheckerSG_After_Nov2014.zip" archive...
Unpacking "/Users/kelsolaar/.colour-science/colour-datasets/3245895/dataset/ColorChecker24_After_Nov2014.zip" archive...
Unpacking "/Users/kelsolaar/.colour-science/colour-datasets/3245895/dataset/ColorChecker24_Before_Nov2014.zip" archive...
odict_keys(['ColorChecker24 - After November 2014', 'ColorChecker24 - Before November 2014', 'ColorCheckerSG - After November 2014', 'ColorCheckerSG - Before November 2014'])
Alternatively, a dataset can be loaded by using its full title:
*New Color Specifications for ColorChecker SG and Classic Chart - X-Rite (2016)s*
.. code-block:: python
>>> print(colour_datasets.load('3245895').keys())
odict_keys(['ColorChecker24 - After November 2014', 'ColorChecker24 - Before November 2014', 'ColorCheckerSG - After November 2014', 'ColorCheckerSG - Before November 2014'])
User Guide
----------
Installation
^^^^^^^^^^^^
Primary Dependencies
~~~~~~~~~~~~~~~~~~~~
**Colour - Datasets** requires various dependencies in order to run:
- `python >= 3.8, < 4 <https://www.python.org/download/releases/>`__
- `cachetools <https://pypi.org/project/cachetools/>`__
- `colour-science >= 4 <https://pypi.org/project/colour-science/>`__
- `imageio >= 2, < 3 <https://imageio.github.io/>`__
- `numpy >= 1.19, < 2 <https://pypi.org/project/numpy/>`__
- `scipy >= 1.5, < 2 <https://pypi.org/project/scipy/>`__
- `tqdm <https://pypi.org/project/tqdm/>`__
- `xlrd <https://pypi.org/project/xlrd/>`__
Pypi
~~~~
Once the dependencies are satisfied, **Colour - Datasets** can be installed from
the `Python Package Index <http://pypi.python.org/pypi/colour-datasets>`__ by
issuing this command in a shell::
pip install --user colour-datasets
The overall development dependencies are installed as follows::
pip install --user 'colour-datasets[development]'
Contributing
^^^^^^^^^^^^
If you would like to contribute to `Colour - Datasets <https://github.com/colour-science/colour-datasets>`__,
please refer to the following `Contributing <https://www.colour-science.org/contributing/>`__
guide for `Colour <https://github.com/colour-science/colour>`__.
Bibliography
^^^^^^^^^^^^
The bibliography is available in the repository in
`BibTeX <https://github.com/colour-science/colour-datasets/blob/develop/BIBLIOGRAPHY.bib>`__
format.
API Reference
-------------
The main technical reference for `Colour - Datasets <https://github.com/colour-science/colour-datasets>`__
is the `API Reference <https://colour-datasets.readthedocs.io/en/latest/reference.html>`__.
Code of Conduct
---------------
The *Code of Conduct*, adapted from the `Contributor Covenant 1.4 <https://www.contributor-covenant.org/version/1/4/code-of-conduct.html>`__,
is available on the `Code of Conduct <https://www.colour-science.org/code-of-conduct/>`__ page.
Contact & Social
----------------
The *Colour Developers* can be reached via different means:
- `Email <mailto:colour-developers@colour-science.org>`__
- `Facebook <https://www.facebook.com/python.colour.science>`__
- `Github Discussions <https://github.com/colour-science/colour-datasets/discussions>`__
- `Gitter <https://gitter.im/colour-science/colour>`__
- `Twitter <https://twitter.com/colour_science>`__
About
-----
| **Colour - Datasets** by Colour Developers
| Copyright 2019 Colour Developers – `colour-developers@colour-science.org <colour-developers@colour-science.org>`__
| This software is released under terms of New BSD License: https://opensource.org/licenses/BSD-3-Clause
| `https://github.com/colour-science/colour-datasets <https://github.com/colour-science/colour-datasets>`__
نیازمندی
| مقدار | نام |
|---|---|
| xtr | biblib-simple; |
| xtr | black; |
| - | cachetools |
| >=0.4.0 | colour-science |
| !=6.3) | coverage |
| xtr | coveralls; |
| xtr | flake8; |
| xtr | flynt; |
| >=2,<3 | imageio |
| xtr | invoke; |
| xtr | mypy; |
| >=1.19,<2 | numpy |
| >=4,<5 | opencv-python |
| xtr | pre-commit; |
| xtr | pydata-sphinx-theme; |
| xtr | pydocstyle; |
| xtr | pytest-cov; |
| xtr | pytest; |
| xtr | pyupgrade; |
| xtr | restructuredtext-lint; |
| >=1.5,<2 | scipy |
| >=4,<5) | sphinx |
| xtr | sphinxcontrib-bibtex; |
| xtr | toml; |
| - | tqdm |
| xtr | twine; |
| >=4,<5 | typing-extensions |
| >=1.2,<2 | xlrd |
زبان مورد نیاز
| مقدار | نام |
|---|---|
| >=3.8,<3.11 | Python |
نحوه نصب
نصب پکیج whl colour-datasets-0.2.0:
pip install colour-datasets-0.2.0.whl
نصب پکیج tar.gz colour-datasets-0.2.0:
pip install colour-datasets-0.2.0.tar.gz