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Subset of image transformation, compression, and decompression codecs

Project description

Imagecodecs-lite is a Python library that provides block-oriented, in-memory buffer transformation, compression, and/or decompression functions for LZW, PackBits, Delta, XOR Delta, Packed Integers, Floating Point Predictor, and Bitorder reversal.

Imagecodecs-lite is a subset of the imagecodecs library, which provides additional codecs for Zlib DEFLATE, ZStandard, Blosc, LZMA, BZ2, LZ4, LZF, AEC, ZFP, PNG, WebP, JPEG 8-bit, JPEG 12-bit, JPEG SOF3, JPEG LS, JPEG 2000, and JPEG XR.

Unlike imagecodecs, imagecodecs-lite does not depend on external third-party C libraries and is therefore simple to build from source code.

Author:Christoph Gohlke
Organization:Laboratory for Fluorescence Dynamics. University of California, Irvine
License:BSD 3-Clause
Version:2019.12.2

Requirements

This release has been tested with the following requirements and dependencies (other versions may work):

Notes

The API is not stable yet and might change between revisions.

Works on little-endian platforms only.

Python 2.7, 3.5, and 32-bit are deprecated.

Build instructions for manylinux and macOS courtesy of Grzegorz Bokota.

Revisions

2019.12.2
Release manylinux and macOS wheels.
2019.4.20
Fix setup requirements.
2019.2.22
Initial release based on imagecodecs 2019.2.22.

Project details


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Files for imagecodecs-lite, version 2019.12.2
Filename, size File type Python version Upload date Hashes
Filename, size imagecodecs_lite-2019.12.2-cp27-cp27m-win32.whl (120.1 kB) File type Wheel Python version cp27 Upload date Hashes View hashes
Filename, size imagecodecs_lite-2019.12.2-cp27-cp27m-win_amd64.whl (145.3 kB) File type Wheel Python version cp27 Upload date Hashes View hashes
Filename, size imagecodecs_lite-2019.12.2-cp35-cp35m-macosx_10_9_intel.whl (333.6 kB) File type Wheel Python version cp35 Upload date Hashes View hashes
Filename, size imagecodecs_lite-2019.12.2-cp35-cp35m-manylinux1_i686.whl (506.9 kB) File type Wheel Python version cp35 Upload date Hashes View hashes
Filename, size imagecodecs_lite-2019.12.2-cp35-cp35m-manylinux1_x86_64.whl (688.2 kB) File type Wheel Python version cp35 Upload date Hashes View hashes
Filename, size imagecodecs_lite-2019.12.2-cp35-cp35m-manylinux2010_i686.whl (506.9 kB) File type Wheel Python version cp35 Upload date Hashes View hashes
Filename, size imagecodecs_lite-2019.12.2-cp35-cp35m-manylinux2010_x86_64.whl (688.2 kB) File type Wheel Python version cp35 Upload date Hashes View hashes
Filename, size imagecodecs_lite-2019.12.2-cp35-cp35m-win32.whl (109.5 kB) File type Wheel Python version cp35 Upload date Hashes View hashes
Filename, size imagecodecs_lite-2019.12.2-cp35-cp35m-win_amd64.whl (132.8 kB) File type Wheel Python version cp35 Upload date Hashes View hashes
Filename, size imagecodecs_lite-2019.12.2-cp36-cp36m-macosx_10_9_intel.whl (346.7 kB) File type Wheel Python version cp36 Upload date Hashes View hashes
Filename, size imagecodecs_lite-2019.12.2-cp36-cp36m-manylinux1_i686.whl (520.8 kB) File type Wheel Python version cp36 Upload date Hashes View hashes
Filename, size imagecodecs_lite-2019.12.2-cp36-cp36m-manylinux1_x86_64.whl (706.1 kB) File type Wheel Python version cp36 Upload date Hashes View hashes
Filename, size imagecodecs_lite-2019.12.2-cp36-cp36m-manylinux2010_i686.whl (520.8 kB) File type Wheel Python version cp36 Upload date Hashes View hashes
Filename, size imagecodecs_lite-2019.12.2-cp36-cp36m-manylinux2010_x86_64.whl (706.1 kB) File type Wheel Python version cp36 Upload date Hashes View hashes
Filename, size imagecodecs_lite-2019.12.2-cp36-cp36m-win32.whl (112.2 kB) File type Wheel Python version cp36 Upload date Hashes View hashes
Filename, size imagecodecs_lite-2019.12.2-cp36-cp36m-win_amd64.whl (136.5 kB) File type Wheel Python version cp36 Upload date Hashes View hashes
Filename, size imagecodecs_lite-2019.12.2-cp37-cp37m-macosx_10_9_intel.whl (340.5 kB) File type Wheel Python version cp37 Upload date Hashes View hashes
Filename, size imagecodecs_lite-2019.12.2-cp37-cp37m-manylinux1_i686.whl (516.3 kB) File type Wheel Python version cp37 Upload date Hashes View hashes
Filename, size imagecodecs_lite-2019.12.2-cp37-cp37m-manylinux1_x86_64.whl (703.0 kB) File type Wheel Python version cp37 Upload date Hashes View hashes
Filename, size imagecodecs_lite-2019.12.2-cp37-cp37m-manylinux2010_i686.whl (516.3 kB) File type Wheel Python version cp37 Upload date Hashes View hashes
Filename, size imagecodecs_lite-2019.12.2-cp37-cp37m-manylinux2010_x86_64.whl (703.0 kB) File type Wheel Python version cp37 Upload date Hashes View hashes
Filename, size imagecodecs_lite-2019.12.2-cp37-cp37m-win32.whl (118.0 kB) File type Wheel Python version cp37 Upload date Hashes View hashes
Filename, size imagecodecs_lite-2019.12.2-cp37-cp37m-win_amd64.whl (145.2 kB) File type Wheel Python version cp37 Upload date Hashes View hashes
Filename, size imagecodecs_lite-2019.12.2-cp38-cp38-macosx_10_9_x86_64.whl (180.5 kB) File type Wheel Python version cp38 Upload date Hashes View hashes
Filename, size imagecodecs_lite-2019.12.2-cp38-cp38-manylinux1_i686.whl (606.0 kB) File type Wheel Python version cp38 Upload date Hashes View hashes
Filename, size imagecodecs_lite-2019.12.2-cp38-cp38-manylinux1_x86_64.whl (824.3 kB) File type Wheel Python version cp38 Upload date Hashes View hashes
Filename, size imagecodecs_lite-2019.12.2-cp38-cp38-manylinux2010_i686.whl (606.1 kB) File type Wheel Python version cp38 Upload date Hashes View hashes
Filename, size imagecodecs_lite-2019.12.2-cp38-cp38-manylinux2010_x86_64.whl (824.3 kB) File type Wheel Python version cp38 Upload date Hashes View hashes
Filename, size imagecodecs_lite-2019.12.2-cp38-cp38-win32.whl (120.0 kB) File type Wheel Python version cp38 Upload date Hashes View hashes
Filename, size imagecodecs_lite-2019.12.2-cp38-cp38-win_amd64.whl (148.3 kB) File type Wheel Python version cp38 Upload date Hashes View hashes
Filename, size imagecodecs-lite-2019.12.2.tar.gz (1.1 MB) File type Source Python version None Upload date Hashes View hashes

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