On Thu, 2022-10-13 at 16:36 -0600, Jilayne Lovejoy wrote:
HI Sergio (removing other email list),
To make sure I understand - is opencv a package already included in
Fedora?
yes for a quite while ,
https://src.fedoraproject.org/rpms/opencv/
And this question is about whether the addition of the code at
https://github.com/WeChatCV/opencv_3rdparty to opencv is okay from a
licensing perspective? And there is no license info in those files.
Not additional code but additional binaries which "there is no license
info in those files" neither if these models have any kind of patent .
wechat_qrcode module needs that binaries to work. And the question is
if we can add them to the opencv package
Also, that link is a fork - is the overall intention that WeChat
QRCode
be added to
https://github.com/opencv/opencv/tree/4.x/3rdparty) ?
This 3rdparty is different, this is software that is needed to build
opencv, but is not part of opencv. Almost all of this 3rdparty software
is removed, before the build starts because we already have this
software on Fedora. For example libpng, protobuf or libjasper .
(sorry if these are silly questions!)
Sorry for my weak English and feel free to ask more
Thanks,
Jilayne
On 10/11/22 5:38 PM, Sérgio Basto wrote:
> Hi,
> Recently opencv add to opencv_contrib "CNN models for wechat_qrcode
> module, including the detector model and the super scale model."
>
https://github.com/WeChatCV/opencv_3rdparty
>
> CNN models is about "Object Detection using CNNs"
>
https://docs.opencv.org/4.x/d2/da2/tutorial_dnn_objdetect.html
>
> I proposed add the models
>
https://src.fedoraproject.org/rpms/opencv/pull-request/21#
>
> The lack of information of the License of these "models" , make me
> think I should ask to legal ? if we can bundle these binaries that
> are
> in a 3rdparty repo.
> In the opencv_contrib code we have this License information
>
https://github.com/opencv/opencv_contrib/blob/4.x/modules/wechat_qrcode/L...
>
> Thanks,
--
Sérgio M. B.