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GNU Guile-CV 0.4.0 release
From: |
David Pirotte |
Subject: |
GNU Guile-CV 0.4.0 release |
Date: |
Wed, 1 Mar 2023 02:02:09 -0300 |
Hello,
GNU Guile-CV 0.4.0 is released.
This is a maintenance release, which introduces new interfaces.
[ for those who wouldn't know, the message is marked-up using
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[ org-mode aware editor, or (skip reading here and) visit
[ https://www.gnu.org/software/guile-cv/
* About
[[http://www.gnu.org/software/guile-cv/][GNU Guile-CV]]
Image Processing and Analysis in [[http://www.gnu.org/software/guile/][Guile]]
a Computer Vision functional programming library
Guile-CV is based on [[http://ukoethe.github.io/vigra/][Vigra]] (Vision with
Generic Algorithms), enhanced
with additional algorithms (Image Textures, Delineate, Reconstruction
and many more), all accessible through a nice, clean and easy to use
high level API.
Guile-CV is natively multi-threaded, and takes advantage of multiple
cores, using high-level and fine grained application-level parallelism
constructs available in Guile, based on its support to POSIX threads.
* Download
Here are the compressed sources and a GPG detached signature [fn:1]:
http://ftp.gnu.org/gnu/guile-cv/guile-cv-0.4.0.tar.gz
http://ftp.gnu.org/gnu/guile-cv/guile-cv-0.4.0.tar.gz.sig
This released was bootstrapped with the following tools:
-] gcc Debian 12.2.0-14) 12.2.0
-] autoconf (GNU Autoconf) 2.71
-] automake (GNU automake) 1.16.5
-] libtool (GNU libtool) 2.4.7
-] makeinfo (GNU texinfo) 6.8
-] pdflatex 3.141592653-2.6-1.40.22 (TeX Live 2022/dev/Debian)
-] vigra 1.11.1
-] vigra_c commit 49f5319 [Jan 2023]
-] guile-3.0 3.0.9.4-d8c34-dirty
-] guile-lib-1.0 0.2.7
* Changes since 0.3.1
Here is a summary of visible changes since version 0.2.1. See GNU
Guile-CV's [[http://git.savannah.gnu.org/cgit/guile-cv.git][git summary]] and
[[http://git.savannah.gnu.org/cgit/guile-cv.git/log/][git log]] for a complete
description.
** Dependencies
Vigra >= 1.11.1
Vigra C >= commit 3351722 - Jan 18, 2022
** New interfaces
im-fft
im-fft-channel
im-fft-inverse
im-fft-inverse-channel
im-fcc
im-fcc-channel
im-fncc
im-fncc-channel
* Bug reports
Please report bugs to bug-guile-cv@gnu.org
* Mailing lists
For the time being, Guile-CV uses Guile's mailing list:
guile-user@gnu.org is for general user help and discussion;
guile-devel@gnu.org is used to discuss most aspects of Guile-CV,
including development and enhancement requests.
David
[fn:1]
Use a .sig file to verify that the corresponding file (without the
.sig suffix) is intact. First, be sure to download both the .sig file
and the corresponding tarball. Then, run a command like this:
gpg --verify guile-cv-0.4.0.tar.gz.sig
If that command fails because you don't have the required public key,
then run this command to import it:
gpg --keyserver keys.gnupg.net --recv-keys A3057AD7
and rerun the 'gpg --verify' command
pgpcmgbJ25klP.pgp
Description: OpenPGP digital signature
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