1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
101
102
103
104
105
106
107
108
109
110
111
112
113
114
115
116
117
118
119
120
121
122
123
124
125
126
|
Sigima
======
**Sigima** is an advanced Python library for *scientific image and signal processing*.
It provides a wide range of functionalities for analyzing and processing data, including signal filtering, image enhancement, and feature extraction. Sigima is based on a simple but effective object-oriented design, making it easy to use and extend.
With Sigima, do in 3 lines of code what would normally take dozens of lines:
.. code-block:: python
import numpy as np
import sigima.objects
import sigima.proc.image
data = np.random.normal(100, 30, (100, 100)) # Prepare test image data
img = sigima.objects.create_image("Noisy", data) # Create the image object
img.roi = sigima.objects.create_image_roi("circle", [30, 30, 20]) # Define ROI
result = sigima.proc.image.gaussian_filter(img, sigma=5.0) # Apply Gaussian filter
.. figure:: _static/DataLab-Banner.svg
:align: center
:width: 300 px
:class: dark-light no-scaled-link
Developed and maintained by the DataLab Platform Developers, **Sigima** powers the computation backend of `DataLab <https://www.datalab-platform.com>`_.
.. only:: html and not latex
.. grid:: 2 2 4 4
:gutter: 1 2 3 4
.. grid-item-card:: :octicon:`rocket;1em;sd-text-info` User Guide
:link: user_guide/index
:link-type: doc
Installation, overview, and features
.. grid-item-card:: :octicon:`code;1em;sd-text-info` Examples
:link: ../auto_examples/index
:link-type: doc
Gallery of examples
.. grid-item-card:: :octicon:`book;1em;sd-text-info` API
:link: api/index
:link-type: doc
Reference documentation
.. grid-item-card:: :octicon:`gear;1em;sd-text-info` Contributing
:link: contributing/index
:link-type: doc
Getting involved in the project
Try it Online
-------------
**Experience Sigima instantly in your browser** — no installation required!
.. image:: https://img.shields.io/badge/Try_it-online-blue?logo=jupyter
:target: https://notebook.link/github/DataLab-Platform/Sigima/tree/main/notebooks/?path=notebooks/sigima_basic_example.ipynb
:alt: Try it online
Click the badge above to open a basic example notebook in a live JupyterLite
environment powered by `notebook.link <https://notebook.link/>`_. This service,
developed by `QuantStack <https://quantstack.net/>`_, enables sharing and running
Jupyter notebooks directly in the browser with zero setup.
Simply run the cells to explore:
- Creating signal and image objects
- Applying processing functions
- Visualizing results inline
Sigima has been funded by the following stakeholders:
.. list-table::
:header-rows: 0
* - |nlnet_logo|
- `NLnet Foundation <https://nlnet.nl>`_, as part of the NGI0 Commons Fund, backed by the European Commission, has funded the `redesign of DataLab's core architecture <https://nlnet.nl/project/DataLab/>`_.
* - |cea_logo|
- `CEA <https://www.cea.fr>`_, the French Alternative Energies and Atomic Energy Commission, is the major investor in DataLab, and is the main contributor to the project.
* - |codra_logo|
- `CODRA`_, a software engineering and editor firm, has supported DataLab open-source journey since its inception (see `here <https://codra.net/en/offer/software-engineering/datalab/>`_).
.. |cea_logo| image:: images/logos/cea.svg
:width: 64px
:height: 64px
:target: https://www.cea.fr
:class: dark-light no-scaled-link
.. |codra_logo| image:: images/logos/codra.svg
:width: 64px
:height: 64px
:target: https://codra.net
:class: dark-light no-scaled-link
.. |nlnet_logo| image:: images/logos/nlnet.svg
:width: 64px
:height: 64px
:target: https://nlnet.nl
:class: dark-light no-scaled-link
.. only:: latex and not html
.. toctree::
:maxdepth: 2
:caption: Contents
user_guide/index
auto_examples/index
api/index
contributing/index
release_notes/index
.. _DataLab: https://www.datalab-platform.com
.. _CODRA: https://codra.net/
|
