opencv

I know that this is kind of a specific if not arcane use case, but I've got a couple of programs that I would like to port to FreeBSD. Both use GoCV and I'm only used to v4l2. If anyone has any experience, is it just as simple as using an enumerated device with...

I've been looking at these cameras on ebay and want to pick one up to play with, which inevitably leads to the question; Will it work on FreeBSD? Has anyone used these? I'm not really set on this specific unit but it does look pretty cool. Other alternatives: Intel RealSense Depth Camera D415...

I am trying to build graphics/opencv with GTK3 support x11-toolkits/gtk30 using Poudriere. While I can set the config options correctly for the build process: ---Begin OPTIONS List--- ===> The following configuration options are available for opencv-4.11.0_4: EIGEN=off: Add Eigen v3...

Hi, I have been trying to build graphics/opencv with custom options (added gtk3 and ffmpeg). On one computer I have no problems to build port and install. AMD Ryzen 5 4500U with Radeon Graphics FreeBSD 14.0-RELEASE-p6 On other, it is ending with error. Intel(R) Xeon(R) CPU E5-2667 v3...

Dear all I'm facing an error when trying to create a VideoCapture object (in this code, associated to device "0" -> /dev/video0) I am running FreeBSD 14. The issue can be reproduced on the current freebsd opencv package (4.6.0), the port and the latest opencv 4.9.0 compiled from sources. I...

Hello, I am trying to do some machine vision computation acceleration done by AMD GPUs using OpenCL via ROCm since this is what many machine vision frameworks use for AMD GPUs. I spoke with the OpenCL group from their IRC channel on Freenode(Libera). They told me that I would need to install...