Hi there, I’m happy to announce the release of VideoCaptureWrap.jl . :tada: This application gives us an example of how to wrap OpenCV API via CxxWrap.jl . It also demonstrates a demo that capture image from your Web/USB camera and display its result using ImageInTerminal.jl . It is tested on Ubu…

I’ve updated this package. I’ve created JLL package named OpenCVQt_jll.jl which provide shared library of OpenCV libopencv_xxx (compiled with Qt for Linux). Then, I utilize/call this JLL package from this package. It enable us to use/install VideoCaptureWrap.jl easily even on Windows machine.

Regarding to tim.holy’s comment I could confirm OpenCV: Introduction to Julia OpenCV Binding works on my Ubuntu 18.04 machine. _ _ _ _(_)_ | Documentation: https://docs.julialang.org (_) | (_) (_) | _ _ _| |_ __ _ | Type "?" for help, "]?" for Pkg hel…

Just to clarify, your OpenCVQt_jll.jl exploits that work, right? If so, this is an awesome contribution, and IMO the big remaining TODO to make that work really pay off. If so, have you thought about registering this package?

I went through this package briefly and this does not seem to use the wrappers I had built but instead repeats the work. There was a discussion some time ago about creating jll for the wrappers but I haven’t been able to devote much time to it because this semester is a bit heavier with the coursewo…

OpenCVQt_jll.jl is not related to OpenCV: Introduction to Julia OpenCV Binding . It is just generated by https://github.com/terasakisatoshi/OpenCVBuilder.jl/blob/main/qt/build_tarball.jl and will be used in [here].( https://github.com/terasakisatoshi/VideoCaptureWrapBuilder.jl/blob/main/build_tarbal…

Thank you for your advice. :pray: I’ve confirmed we could try OpenCV.jl genreated by opencv_contrib/modules/julia with my gist. https://gist.github.com/terasakisatoshi/77e64396a5546338f606426d8d957706 I was wondering if we can build OpenCV.jl using BinaryBuilder.jl with this script (but still WIP…

I could confirm VideoCaptureWrap.jl works on Raspberry Pi 4 (it also should run RPI3). Just run make gui is OK

For those who like to use OpenCV.jl, the following gist might be helpful. https://gist.github.com/terasakisatoshi/4cd7f9f56018355f2f75d0f7da1169fd

This might be help https://github.com/terasakisatoshi/ImageProcessing.jl

ANN: VideoCaptureWrap.jl

Package Announcements

tim.holy August 25, 2020, 2:40pm 2

FYI there’s a Google Summer of Code project which has made excellent progress in a generic OpenCV wrapper, see https://github.com/archit120/opencv_contrib. I think there will be a more expository update on the current state fairly soon.

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ANN: VideoCaptureWrap.jl

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