* GNU Guile-CV 0.1.4 released
@ 2017-05-25 3:09 David Pirotte
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From: David Pirotte @ 2017-05-25 3:09 UTC (permalink / raw)
To: guile-user, guile-devel, info-gnu
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Hello,
GNU Guile-CV 0.1.4 is released.
This is the first public release of GNU Guile-CV, earlier
releases were made available to GNU evaluators and Savannah
hackers only.
* About
Guile-CV is a Computer Vision functional programming library for the
Guile Scheme language. Guile-CV is based on Vigra (Vision with Generic
Algorithms). It comprises a direct binding to Vigra_c (a C wrapper to
some of the Vigra functionality), and a higher level API written in
Guile Scheme.
http://www.gnu.org/software/guile-cv/
* Download
Here are the compressed sources and a GPG detached signature [*]:
http://ftp.gnu.org/gnu/guile-cv/guile-cv-0.1.4.tar.gz
http://ftp.gnu.org/gnu/guile-cv/guile-cv-0.1.4.tar.gz.sig
This released was bootstrap with the following tools:
Autoconf 2.69
Automake 1.15
Makeinfo 6.3
Guile-2.2 2.2.2.3-0c102
Guile-Lib 0.2.5
Vigra
from the source
last commit here:
ab154c5 - Mar 21, 2017
Vigra_c
from the source
last commit here:
0885303 - Feb 3, 2017
* Changes since 0.1.3.2
** Dependencies
New (or previously unchecked) dependencies:
Makeinfo >= 6.3
Latex any modern latex distribution
documentclass:
standalone
packages:
inputenc, fontenc, lmodern, xcolor, booktabs, siunitx,
iwona
** API change:
im-properties:
renamed im-features
im-*grey* procedures and methods:
renamed im-*gray*
dito for arguments
GREY -> GRAY in the documentation
colour -> color
COLOUR -> COLOR:
both in the source code (arg and kw arg names)
and in the documentation
f32vector-* procedures
use #:key, not #:optional
im-padd
im-padd-channel
accept a #:color optional keyword argument
f32vector-multiply
renamed f32vector-matrix-multiply
** New procedures:
f32vector-inverse
f32vector-reduce
f32vector-mean
f32vector-std-dev
im-add
im-add-channel
im-subtract
im-subtract-channel
im-multiply
im-multiply-channel
im-divide
im-divide-channel
im-inverse
im-inverse-channel
im-compose
im-compose-channels
im-particles
im-particle-clean
im-histogram
Please report bugs to bug-guile-cv@gnu.org
For the time being, GNU GUile-CV uses Guile's mailing list,
join guile-devel@gnu.org and #guile on Freenode for discussions.
David
[*] 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-0.1.4.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
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