Commit 58d4f5df authored by Roland Levillain's avatar Roland Levillain


parent 877187ba
The Olena Team is proud to announce the release of Olena 2.1.
Olena is a platform dedicated to image processing and pattern
recognition. Its core component is a generic and efficient C++
library called Milena. Milena provides a framework to implement
simple, fast, safe, reusable and extensible image processing tool
chains. The library provides many ready-to-use image data structures
(regular 1D, 2D, 3D images, graph-based images, etc.) and algorithms.
Milena's algorithms are built upon classical entities from the image
processing field (images, points/sites, domains, neighborhoods, etc.).
This design allows image processing developers and practitioners to
easily understand, modify, develop and extend new algorithms while
retaining the core traits of Milena: genericity and efficiency.
On top of Milena, the Olena platform also features optional modules
such as Swilena, a component exposing Milena to other languages thanks
to the Simplified Wrapper and Interface Generator (SWIG); and the
Scribo module for Document Image Analysis (see below).
The Olena platform is Free Software. It is distributed under the
conditions of the GNU General Public License (GPL) version 2. See the
file COPYING shipped with the Olena distribution.
Release notes are available at:
You can download packages of the Olena 2.1 distribution here: (50 MB) (37 MB)
The SHA1 digests of theses packages are:
bae986faa08c908bd0e167e96c168033a53b5b47 olena-2.1.tar.gz
54f756b033a45d4c2fe1233c10fc43f99f9f552f olena-2.1.tar.bz2
This version is mostly a ``fix-up'' release of Olena 2.0, containing
many corrections and improvements since the previous release.
Here is a list of major changes since Olena 2.0:
* New and improved algorithms (binarization, skeletonization, layout
analysis) and I/O routines (PDF, VTK).
* Minimal support for FFTW 3 (Fast Fourier Transform).
* The Scribo distribution now contains a Doxygen
* Support for modern toolchains and especially recent C++ compilers
(GCC 4.8, Clang 3.5).
The file NEWS, milena/NEWS, scribo/NEWS and swilena/NEWS, included in
the archive, contain a more complete list of user-visible changes.
Please report any problem by e-mail to <>.
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