https://github.com/crowsonkb/synthraw

Synthesizes camera raw files
https://github.com/crowsonkb/synthraw

camera-raw photography

Last synced: 3 months ago
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Synthesizes camera raw files

• Host: GitHub
• URL: https://github.com/crowsonkb/synthraw
• Owner: crowsonkb
• License: mit
• Created: 2018-09-06T00:13:20.000Z (almost 7 years ago)
• Default Branch: master
• Last Pushed: 2018-09-18T15:06:37.000Z (over 6 years ago)
• Last Synced: 2025-01-28T22:44:25.311Z (5 months ago)
• Topics: camera-raw, photography
• Language: Python
• Size: 13.7 KB
• Stars: 4
• Watchers: 3
• Forks: 0
• Open Issues: 0
• Metadata Files:
  • Readme: README.rst
  • License: LICENSE

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README

        
synthraw

========

Synthesizes camera raw files (`DNG `_ format) using Python. Requires `libtiff `_.

Installation

------------

.. code-block:: bash

   pip3 install numpy pillow

   python3 setup.py install

Usage

-----

From the command line:

.. code-block:: bash

   synthraw in.png out.dng

From Python:

.. code-block:: python

   import numpy as np

   from synthraw import DNG

   # Create a 32x32 pixel array

   data = np.zeros((32, 32), dtype=np.uint16)

   # Set one pixel to white

   data[1, 1] = 65535

   dng = DNG('out.dng')

   dng.write_data(data)

   dng.close()