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twistedfall / opencv-rust

Rust bindings for OpenCV 3 & 4
MIT License
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Compiled tracking module is not detected #586

Closed CodingCornerPDI closed 2 weeks ago

CodingCornerPDI commented 2 weeks ago

I've compiled OpenCV for Windows with the tracking module from opencv-contrib. This has produced opencv_world4100.dll.

Usually, placing this file alongside the executable in target/release would be all the program needs to compile but for whatever reason it's not able to detect the tracking module.

Is there anything specific I need to do to enable this to work? I can't figure out what I'm missing. I'm using the latest Rust and OpenCV. Thank you.

build.log

twistedfall commented 2 weeks ago

The list of modules is based on the OpenCV module headers that the build script looks for during the compilation. In your case I would check that "C:\tools\opencv\build\include\opencv2" directory actually contains the "tracking.hpp" file. If it doesn't then the tracking module wasn't actually included in the build or this included directory might be from a different OpenCV installation, not the one you build manually.

CodingCornerPDI commented 2 weeks ago

Yes, that path was still set to use an old installation. Thank you for the help and God bless package managers