[Scilab-users] Which module to use for hassle-free image processing with scilab ?

[Stéphane Mottelet]

Hello,

Le 09/03/2020 à 10:52, Clément David a écrit :
> Hello Antoine,
>
>> - scicv: installs without any issue and as reported by Samuel (
>> https://antispam.utc.fr/proxy/1/c3RlcGhhbmUubW90dGVsZXRAdXRjLmZy/forge.scilab.org/index.php/p/scicv/issues/1944/
>> https://antispam.utc.fr/proxy/1/c3RlcGhhbmUubW90dGVsZXRAdXRjLmZy/forge.scilab.org/index.php/p/scicv/issues/1946/ ), overwrites 'write' and
>> 'read' which breaks many native functions in scilab together with other useful
>> modules (ie uman). This is a blocking issue that has not been fixed in the past 6
>> months. Moreover, many opencv functions are not available and it is not clear
>> how to access them.
> About sciCV, the idea was to use SWIG [1] and OpenCV [2] as an easy to use (and simple to develop) toolbox for manipulating images and videos using Scilab scripts. Here we don't have Scilab scripts at all, just a bunch of SWIG rules to generate the Scilab C gateways from the OpenCV C API. We have a focus on keeping the data in the OpenCV world and "accessing" them from Scilab.

IMHO this is very confusing for people migrating image processing 
applications from Matlab (this is my case). For example accessing rgb 
images directly as (n,m,3) hypermatrices is very handy.

S.

>
> The two reported bugs have been fixed in 0.5 (sorry I did not close them) and the latest 0.6 version is built for Scilab 6.1.0 after a customer request.
>
> Note: the code is not open-source but SWIG for Scilab and OpenCV are!
>
> --
> Clément
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-- 
Stéphane Mottelet
Ingénieur de recherche
EA 4297 Transformations Intégrées de la Matière Renouvelable
Département Génie des Procédés Industriels
Sorbonne Universités - Université de Technologie de Compiègne
CS 60319, 60203 Compiègne cedex
Tel : +33(0)344234688
http://www.utc.fr/~mottelet