Re: OpenCV binding

[Andy Tai]

As a follow-up to this, some recent bindings for OpenCV to other
languages use "unofficial" (not OpenCV supported) C bindings generated
by the binding authors themselves to bind... for example Go's gocv
contains C APIs generated from using libclang to parse OpenCV C++
headers and these C APIs are then used for bindings to Go, and D.

I read that Java and Python OpenCV bindings were also made this way
but I did not confirm them.

Wonder if this is the way to go for accessing modern OpenCV from guile?

On Thu, Sep 8, 2022 at 11:59 AM Hans Åberg <haberg-1@telia.com> wrote:
>
>
> > On 8 Sep 2022, at 19:54, David Pirotte <david@altosw.be> wrote:
> >
> >> curious if there is OpenCV binding for guile?  and anything like NumPy
> >> for guile?
> >
> > No, and currently that would not be possible, as Open-CV is written in
> > C++ and there no ffi for C++ code ...
>
> I wrote a C++ wrap for Guile, and the opposite is also possible with GCC, 
> only that C++ exceptions do not work properly:
> https://lists.gnu.org/archive/html/guile-user/2010-05/msg00035.html
>
>